Burning Plastic Can Kill You

Just as a PSA-- a firefighter friend of mine was recently hospitalized for several days after responding to a fire and unknowingly inhaling hydrogen cyanide (HCN). The 'fire' was a plastic dish that an elderly woman had mistakenly put on a stove, and which melted, ignited, and gave off hydrogen cyanide. It wasn't much of a mess but it was still enough to almost kill someone. DO NOT BURN OR MELT PLASTIC.

You can also take this as a good reason to rationalize the use of plastics on the whole.

Everyone knows fires contain lots of things that are dangerous to breathe-- carbon monoxide, smoke, too-hot air, etc.  HCN poisoning is rapidly becoming a major concern for firefighters; a lot of good people --residents, neighbors, and firefighters alike-- have been sent to the hospital over the last few years with HCN poisoning.

With the increased use of plastic in the last couple decades, particularly in building materials themselves (PVC pipe, plastic-based carpet, vinyl tile) fires are actually becoming even more hazardous than they used to be, since the air in and near the buildings is saturated with toxic (and I MEAN toxic) vapors,  fumes, and particulates.(footnote 1)  This is one reason SCBA tanks and full-face respirators have become standard turnout equipment for fire crews rather than specialty kit, and why departments able to afford them in these days of eagle-squeezing budgets are issuing HCN alarms to their first responders.

During the 2003 Station Nightclub fire in Providence, Rhode Island, which killed 100 people-- and which my brother survived, may any gods who might be listening be thanked-- the fire generated enough carbon monoxide and hydrogen cyanide to turn the place into a gas chamber in NINETY SECONDS.(footnote 2)
Building materials or plastic products don't typically contain HCN itself (unless, as a remote possibility, as a dye) but hydrogen cyanide itself is very flammable and solid HCN will probably burn to nothing before it can become a hazard, if nothing aerosolizes or evolves it to a gas.

The atmospheric problems are created when the compound forms as a combustion byproduct, e.g. the vinyl component in polyvinyl chloride (PVC) reacts with the nitrogen in the atmosphere or another nitrogen compound. The vinyl chloride donates the hydrogen and carbon, the ammonia donates the nitrogen and more hydrogen, and the fire provides the energy to fuel the reaction.   A related reaction can also generate hydrochloric acid (HCL) gas, using hydrogen and the chlorine component.

This article from Fire Engineering.com  sums up some of the hazards of HCN in the atmosphere.  You can get dangerous quantities of HCN from even very small and apparently insignificant incidents-- case in point, what happened to my friend.  A plastic dish on a stove almost killed him.

If significant concentrations are inhaled, it can be extremely dangerous within very short time windows, since HCN poisoning shuts down cell respiration.  HCN poisoning Initial symptoms of cyanide poisoning can occur from exposure to 20 to 40 ppm, including weakness, headache, mental confusion, vertigo, fatigue, anxiety, shortness of breath, and sometimes nausea and vomiting (your body is trying to detox itself). The mental weakness is a killer because it hinders your ability to recognize the problem and escape.
10 minutes' exposure in an atmosphere of ~300 milligrams per cubic meter of air will kill you.  2200 milligrams per cubic meter will kill you in ONE minute.   HCN gas has a bitter almond odor with an air odor threshold concentration of about half a part per million.  Unfortunately, your sense of smell won't save you because if there's burning plastic around, it'll stink enough to mask the HCN odor.

The current Occupational Safety and Health Administration (OSHA) permissible exposure limit (PEL) for hydrogen cyanide is 11 mg per cubic meter as an 8-hour time-weighted average (TWA) concentration.
The American Conference of Governmental Industrial Hygienists (ACGIH) has assigned hydrogen cyanide a not-to-be-exceeded ceiling limit value of 4.7 ppm (5 mg/cubic meter of air. NOTE THE DIFFERENCE. (Footnote 3)

The standard treatment (in the US, at any rate) is a small inhaled dose of amyl nitrite, followed by intravenous sodium nitrite, followed by intravenous sodium thiosulfate, usually in conjunction with supplied oxygen to keep the cell respiration and the lungs going and to keep off cyanosis or hypoxia.

Hydrogen cyanide IS naturally occurring and is found in some foods, e.g. apple seeds  and almonds, but when ingested and digested it is harmless, unless you have chronic exposures like people in Africa who eat lots of cassava roots for thirty years and don't get enough Vitamin B.  Ferrocyanide compounds are very stable and can be consumed safely-- they don't degrade, get metabolized, or bioaccumulate in the human body, they just go out the other end.

Be safe, everyone.

Tom

Footnote 1 - I can't stop myself from being pedantic here.  Vapors and fumes are different things.  Vapors are the gas form of liquids; a fume is very small airborne particles that have cooled from a very hot vapor or aerosolized solid (usually from metal, e.g. the workplace hazard 'metal fume fever'). The difference between a vapor and a fume is important when designing ventilation systems or selecting respirators.


Footnote 2 - I use the gas chamber term with all seriousness, because the Zyklon B gas used in the gas chambers Nazi death camps like Auschwitz was essentially HCN adsorbed to a carrier, and which had been a commercial pesticide before the Nazis decided that certain racial elements were pests.


Footnote 3 - Lemme just note here-- as a professional working in the environmental industry, it is my very considered opinion that most OSHA standards are unscientific and indefensible crap, based on a limited set of knowledge that mostly hasn't been updated since the 1970s, and that they are not sufficiently protective... and when I say that I mean protective of ME and my coworkers.  Unless faced with a regulatory requirement I can't argue my way past, I use the ACGIH standards because they have an additional thirty years' worth of research and toxicology experience behind them, and as a result of that, are usually much more stringent than OSHA's.  At one point about fifteen years ago, OSHA tried to adopt the ACGIH's standards as OSHA's own, but the legal people and ACGIH (who weren't thrilled with the idea) shot the idea down and told OSHA they couldn't copy the product of a private organization, and to do their own damn homework.

My Letter to Earthjustice

I wrote a very angry letter to Earthjustice today.  Normally I support environmental advocacy groups, but every once in a while I come across something that makes me shake my head in despair.  In this case, the issue is the regulation of coal ash from power plants.  Coal ash is currently a topic of much dispute, given the potential hazards it can create (e.g. the Kingston, Tennessee ash lagoon disaster in 2008).  Suffice it to say I know a lot about coal ash.

Earthjustice published this online press release regarding the handling and disposal of coal ash in the Commonwealth of Massachusetts. The press release unfortunately contained some glaring errors, and I wrote the letter below in order to assist Earthjustice in correcting the errors.  I regret using some of the angrier words that I employed, but I was feeling a bit insulted by what they had published, and was angry when I wrote this.

Unfortunately, sometimes you owe your friends the duty of shouting at them when they screw up badly enough.  (Apologies in advance to any friends of mine who read this!)


This experience has been a big disappointment for me, since I want groups like Earthjustice to succeed and flourish.  I've donated time and money to helping a number of them (though lately they seem only to want my money). 

The role of environmental advocacy groups, such as Earthjustice, MassPIRG, the Sierra Club, etc. is to inform the public on environmental hazards and other issues.  It's therefore essential that the advocacy groups provide the correct information-- complete, properly researched and sourced, technically astute, and cognizant of the relevant state and federal regulations and statute.  That's not easy.  It's a sad fact that advocacy groups like these don't have very many technical people on their staffs.  This is why people like EPA whistleblower William Sanjour (a personal hero of mine) are so valuable, because they possess both the personal inclination and the professional expertise to make a solid case for an environmental cause.  Enthusiasm and public outreach are excellent and indispensable things, but they cannot replace expertise in the subject matter. 

Wrong or incomplete information ultimately does more harm than good; when exposed as incorrect after an advocacy organization used it to beat the drum of public opinion, the public responds with cynicism and apathy, the advocates are exposed to ridicule, and the cause itself loses credibility, leading to a situation best described with a quote from an angry Bodie Broadus on The Wire-- "...and now we look like bitches."  We expect hyperbole and glibness with facts from Fox News-- a news organization that blames its excesses on being entertainment, and which once claimed as a legal defense to have no legal obligation to broadcast the truth-- and we damn them for it.  These groups should at least aspire to be better than Fox News.  I haven't read everything Earthjustice has written, and I hope that this document was an isolated incident.

Earthjustice has promised a reply, which I will post when it arrives.



Ego servire huic veritatem.....

June 12, 2012

Ms. [Name Redacted], Legislative Associate

Earthjustice

Suite 702

1625 Massachusetts Avenue

Washington, DC 20036

Dear Ms.[Name Redacted]

I recently reviewed Earthjustice’s press release, Massachusetts Coal Ash Disposal and Reuse, and noted several serious errors in it.

As an environmental professional working in Massachusetts and specializing in hazardous and solid waste management (including coal ash, things that go boom, and worse), and as a self-identified tree hugger who helps to run the Green Drinks meet-up in Springfield, MA, this is a disappointing smack in the face from an environmental advocacy organization that I ordinarily respect. 

Accordingly, writing on my own behalf, I offer the following comments as assistance to Earthjustice in correcting the errors.

Your document’s most significant error is an egregious misinterpretation of a statutory exemption in the Massachusetts Public Health Law, Chapter 111 Section 150A, which your document presents as exempting coal ash from state waste management requirements. Your document then incorrectly informs the reader that Massachusetts somehow uniquely does not regulate coal ash (which is not actually possible, given the federal requirements of Subtitle D of the Resource Conservation and Recovery Act of 1976, as amended). 

The relevant passage from your document states, as quoted verbatim:

State Law Deficiencies

·         The Massachusetts Solid Waste Act, Chapter 111, s. 150A, specifically exempts coal ash from solid waste regulations. The use of coal ash as fill or for any commercial or industrial purpose (or when stored for such use) does not need approval from the local board of health and is not regulated by the Department of Environmental Protection.

·         Chapter 111, s. 150A also currently exempts the disposal of coal ash in a monofill (single waste landfill) from solid waste regulations, including the requirement to obtain approval from local boards of health.

None of these statements are correct.  To the contrary, Massachusetts does regulate coal ash, but not necessarily or automatically as a waste material.  The Massachusetts Solid Waste Regulations and Hazardous Waste Regulations, and their authorizing statutes, each place great emphasis on recycling.  Materials that are recycled are not considered to be a waste, since they have value, can be productively used, and are not being discarded.  This paradigm is consistent with federal statute and regulation. 

In particular, the relevant text from Section 150 reads:

Ash produced from the combustion of coal, including but not limited to fly ash and bottom ash, shall not be construed as refuse, rubbish, garbage, or waste material under this section when used as a raw material for concrete block manufacture, aggregate, fill, base for road construction, or other commercial or industrial purpose, or stored for such use. (Emphasis mine) 

This is a targeted exemption included in the statute specifically to encourage the recycling of coal ash into usable products, such as concrete, in preference to land disposal.  It is emphatically not a blanket exemption from regulation since ash not being reused or stored for reuse is a waste and remains subject to solid waste management laws.  The original intent of the exemption was to avoid requiring commercial facilities such as concrete block manufacturers or areas of highway where coal ash was used as a structural fill to seek approval as registered landfills or solid waste facilities (in MA, this is dubbed “Site Assignment”) on top of their existing requirements.  They are still required to handle the materials appropriately and are subject to civil and criminal enforcement actions for failure to do so. The same part of Section 150A later specifically notes,

[The MassDEP] shall have jurisdiction to determine, after notice and hearing, that the establishment or operation of such a [recycling] location has created a nuisance condition by reason of odor, dust, fires, smoke […]

The reuse of coal ash as a base for road construction, landfill cover, or fill material also is not taken for granted, but requires the proponent file a site-specific Beneficial Use Determination with the MassDEP, in which analytical data collected from the actual ash or other material is used to conduct a pre-construction risk assessment for human health or ecological risks, based on the same 1x10E6 (one chance in one million chances) risk factors used for MassDEP’s pollution remediation standards.  All such determinations are subject to MassDEP approval.

Coal ash that fails TCLP analysis or otherwise qualifies as a hazardous waste may not be beneficially reused unless the method of reuse (as proven to MassDEP’s satisfaction) prevents human health or ecological damage.  In the interim, the material must be managed as a hazardous waste rather than as a solid waste. 

Ergo, even recycling operations are subject to regulatory oversight and must conform to established standards for the protection of human health and the environment.

If the ash is not going to be reused, it is a waste and is subject to the standard solid waste (and sometimes hazardous waste) requirements (e.g. disposal only at a DEP- approved facility).  Any inappropriate use or disposal of ash is subject to civil or criminal penalties.

The same part of Section 150A states that:

No final disposal of ash produced by the combustion of coal may be accomplished by burial of such ash in the ground, other than as base for road construction or fill, unless the place where such disposal takes place has been assigned for such disposal by the board of health and plans for such disposal have been approved by the department pursuant to this section.  [In other words, coal ash may only be landfilled at permitted solid waste landfills]

These provisions have been part of Chapter 111 statute in their current form, unchanged, since 1976.  QED, coal ash is not exempt from statutory or regulatory requirements, as your document claims, and hasn’t been for over three decades.  I note that your document is not dated, but two of the footnotes reference documents from 2007, so I presume it was written later than 2007.  This sort of gross error is inexcusable and embarrassing, and damages the credibility of environmental advocacy organizations.

                       

In addition, since your document claims that boards of health are barred from taking action against coal ash facilities, please note that under Chapter 111 statute and under the implementing regulations, solid waste management and enforcement is directed jointly by MassDEP and the municipal boards of health, and since Massachusetts is a home rule state, municipalities retain the authority to regulate coal ash either under Chapter 111 or by means of local bylaws, e.g. as the City of Haverhill has done with a bylaw specifically prohibiting its storage or use within the city.  Boards of Health also possess considerable enforcement authority, and may take enforcement action independent of MassDEP.

In addition, the statement that “The advanced age of these [coal ash] ponds makes it unlikely that they have critical safeguards like liners and leachate collection systems” is questionable to say the least.   State and federal construction standards for lagoons went into effect in the 1980s, which antedates the construction of at least some of the ponds you list.  In any case, the construction and inspection plans for the lagoons are readily available in MassDEP files, and the presence or absence of liners and leachate collection systems could easily be verified with a few telephone calls, without even the need for a Freedom of Information Act request.

I’m not sure where the claim that coal ash is “exempt from monitoring” comes from, but it’s flatly not true.  All landfills in the Commonwealth, including coal ash monofills, are subject to groundwater monitoring requirements while in operation and for varying periods of time after the landfill is closed and capped.  Incidentally, the Mount Tom ash landfill, which you describe as still in operation, actually closed in the late 1990s and has been capped. 

The only other exemption I’m aware of for coal ash is an exemption under the Massachusetts Contingency Plan—the state’s remediation regulations—that exempts coal ash (together with wood ash and unburnt coal) from some but not all requirements of the cleanup regulations, under which it is exempt from release notification requirements only; if the ash poses a hazard, it must still be dealt with.  The rationale for this is that drilling a hole anywhere in a mill town or other urban area in the Commonwealth is almost certain to encounter coal ash or contaminants stemming from coal ash (typically metals or PAHs) because prior to the 1960s, coal bottom ash was widely used as fill material in urban properties.  Even undisturbed land accumulated coal residues from a century and a half of atmospheric deposition of the particulates that we now trap and manage as fly ash.  It is wholly impracticable to regulate such small and ubiquitous amounts of coal ash residues.

As a corollary to the above, Massachusetts has required all landfills opened in the Commonwealth since the early 1980s to be (at minimum) constructed according the RCRA Subtitle D requirements, including a liner, leachate collection system, etc.  Older pre-Subtitle D unlined landfills undergoing final closure and capping must receive leachate collection systems if leachate is a problem at the facility.  Unlined landfills in Massachusetts could not receive solid waste after 1992 (c.f. Chapter 153 of the Acts of 1992), but were required to dispose all further waste in lined landfill cells that meet or exceed Subtitle D requirements. 

On a final note-- the West Springfield power plant was originally built to be dual-fueled with coal and oil, but has not burned coal since at least 1999 (it currently burns fuel oil and natural gas), and the coal-firing equipment has been removed.  It is inaccurate at this point, thirteen years later, still to consider it a coal-fired plant. 

Professionals like myself work very hard to protect the environment.  I do not wish to be rude, but gross misinformation of this sort, written by people who self-evidently have not done due diligence in their research and consequently have no idea what they’re talking about, only makes our job harder by forcing us to re-fight battles in the legislature and in the court of public opinion over non-existent problems.

Accordingly, I politely suggest that Earthjustice remove the document from the Internet and correct it.

If you intend to continue publishing documents to raise public awareness of environmental issues—and I sincerely hope you continue—please make sure your facts are correct, or you will do a great disservice to everyone, including yourselves and those for whom you advocate.

I am at your disposal (no pun intended) if you have any further questions on the matter.

Yours,

[me], CHMM

The Battle of the Uterus

The hits just keep on coming. I am gobsmacked at how quickly and virulently the war over women’s health has blown up over the last two months. Although the issue of abortion, contraception, and other medical care was always present to a lesser extent, it didn’t erupt into a major political issue until the Obama administration attempted to mandate that all employers include birth control in their health care plans.

The Catholic Church, forgetting that it is no longer a respected paragon of moral leadership, led the counterattack by screaming that the requirement was an attack on religious liberty, and incidentally making common cause with the very evangelicals churches who until recently blasted Rome as the whore of Babylon. They also lied, and I’m pretty sure lying is still a sin. The Catholic Church crossed the River Jordan into the political world years ago. Any church that wants to play politics on the national level has given up any pretense of being the neutral, benevolent and charitable influence on society that deserved a tax exemption, and should pay taxes just like any other corporation.

The disgraced senator and now presidential candidate Rick Santorum, a paleo-Catholic who was humiliated in a 2008 reelection contest after being caught waist-deep in lobbying and corruption scandals, fanned the flames in order to score political points against his opponents in the Republican primary contests.

The backlash against the Susan G. Komen foundation’s defunding of Planned Parenthood—an ill-considered move instigated by a fanatical Republican on the Komen board—didn’t help things either, since the fuss only highlighted how much Planned Parenthood does in addition to providing abortions, such as pregnancy care, cancer screenings, and the like. Two-thirds of Americans support Planned Parenthood.

In recent months, the legislatures of the state and federal governments have also been the scene of laws that might have been taken from Margaret Atwood’s dystopian novel The Handmaid’s Tale (except, as many have recently noted, the book was intended as a cautionary tale rather than an instruction manual).

For example, an Arizona law now encourages doctors to lie to their patients in the expectation that the doctors would try to talk the patient out of an abortion.

Congress is considering legislation that would ban the use of federal funds to aid women needing emergency medical care if that medical care could include an abortion or the death of the fetus. Let’s just call it the Let Women Die On The Floor Act of 2012.

Texas just sacrificed an entire women’s health care program, funded by $34 million from the federal government’s Medicaid program, after the legislature and Governor Perry decided to ignore fifty-year-old laws against discriminating against health care providers and to ban Planned Parenthood from receiving state funding. It probably won’t reduce the number of abortions in Texas, but it will keep over several hundred thousand women from receiving services like breast cancer screenings, and ultimately result in some of them dying of cancer. I hope it was worth it, Rick, but you’re not running for president anymore, and don’t have to keep burnishing those Christian Coalition credentials quite so bright.

Georgia, Virginia, Pennsylvania, and several other states have enacted or are considering laws that would give a fetus more rights than the woman in whose womb it lies, and obliging the government to defend every fetus at the expense of the mother. To miscarry for any reason would become a crime in some states. Women pregnant as a result of rape would have to bear the rapist’s child—nine months of legally-mandated hell. A stillborn baby would have to be carried to term—nine months, and delivered ‘naturally,’ even if it had died in the first trimester and disintegrated into a rotting mass of slime. How exactly is that a natural delivery? Women in Arizona could soon be fired at-will for using contraception, if that offends the company management’s moral position. Unfertilized eggs may receive ‘personhood’ status in some states, thus making any contraception that could prevent their fertilization an abortion. The “Plan B” emergency contraception pill, which can prevent conception but not terminate conceived zygote, is under siege.

This legislation comes overwhelmingly from the hard right wing of the Republican party, and would do nothing more or less than strip women of their human rights.

The insanity of these Handmaid’s Tale laws is borne out by several laws proposed as parodies. For example, a law proposed in Georgia by Representative Yasmin Neal, a Democrat, called for a ban on vasectomies. A similar law, proposed in Oklahoma, would have banned the deposition of semen anywhere but a woman’s vagina, thereby criminalizing several major male pastimes.

And yet, the Republican chair of a Congressional hearing on women’s health would not allow a Georgetown law student named Sandra Fluke to speak, preferring instead to listen only to men. Ms. Fluke was subsequently vilified as a slut by an obese abuser of prescription painkillers and impotence medication who just happened to have a widely-broadcast radio program. To the credit of the business community, many of the program’s advertising sponsors promptly terminated their advertising contracts with the show.

I wouldn’t be surprised if people in other countries look at the US and see some sort of Strangelove scenario, with our government overrun with General Rippers afoam at the mouth about a vast conspiracy seeking to sap and impurify all of our precious bodily fluids.

This just shows you how schizophrenic and intellectually bankrupt conservatism is these days. The religiously-motivated social conservatives and the small-government fiscal conservatives are tripping over each other like the Three Stooges, panicked by a primary contest that has deteriorated into bad reality TV, an economy that seems to be on the road to recovery despite their best efforts, and a Democratic (And black! How dare he!) president who seems invincible.

The result is that we have presidential candidates, senators, governors, and state legislators thumping copies of Atlas Shrugged or Adam Smith and demanding that the government stay out of the finances of people (and ‘people’ includes multibillion-dollar corporations now) because more than token taxation of the wealthy is unconscionable, socialist, and totalitarian.

Many of the exact same people, maybe only sentences later, can be found thumping the a copy of the Bible and demanding legislation that drastically prunes away women’s civil rights and reproductive rights be passed under the sort of hell-for-leather deadlines that usually involve other countries bombing our naval bases.

So it’s blackest tyranny for the government to tax citizens to pay for services that the citizens enjoy, but sound, essential, and godly policy for government to regulate the microscopic workings of women’s internal organs, never mind the bedroom? What sort of small and limited government is that? Even Ron Paul, who looms largest of the Republican presidential candidates when it comes to small government, has tied himself in a knot on the issue.

Why is the uterus fair game when capital gains tax is off limits?

William F. Buckley would weep.

I don’t expect any of these laws to stand for very long, even if they become law. The legal arguments and precedents supporting them are tenuous in the extreme, and they attempt essentially to write discrimination and inequality into state or federal law. The affront to the civil rights of half of this country’s population will not withstand even the lightest judicial review. Most of the legislators who vote for these laws, cynically, likely expect them to be overturned in short order, but they can use the fuss thus created to win the support of those evangelical Christians who expect the government to throw out the Constitution in favor of the Bible, a population probably including the 52% of Mississippi Republicans who believe President Obama is a Muslim.

That’s one reason that abortion will never actually be made illegal. It’s one of the ultimate laws of Republican hypocrisy. If they ever actually followed through with it, and they probably could have during the first George W. Bush administration, they wouldn’t have that flag to rally the troops around during the next election.

We have wars going on, economic turmoil, the head of Fannie Mae and Freddie Mac refuses to take his boot off the neck of the housing mortgage market because it would make it harder for him to balance the books, and a Senate Minority Leader whose sole goal for the last four years has been to keep President Obama from being reelected.

We have more important concerns.

This artificial battle over women’s health is a stupid waste of time.

Women’s health care does not need to be open to this sort of debate and bogus legislation. It should be as simple and easy to obtain as it is for men. No more, no less. The fact that women require different services, some of which involve pregnancy and childbirth, should matter not one bit.

More to the point, the state and federal government should just give up any pretense that it knows more about what is good for a woman than the woman herself. If she wants to have an abortion, it should be safe, legal, and entirely up to her. Any financial, ethical, or spiritual consequences should also be borne by her. It’s her body, it should be her choice. If we respect the freedom of the individual, ok, let’s carry it all the way through, educate her without indoctrinating her, and let her make an educated choice based on her own physical, mental, spiritual, and medical situation.

This will never happen, of course, because as long as there are politicians willing to make an issue of it, abortion will be used as a club to beat the other side. That’s no reason to stretch the issue to include breast cancer screenings which could save you’re mother’s, daughter’s, sister’s, or wife’s life.