Podcasts

Documents

When Research Turns to Sludge

It’s not just corporate funding that creates conflicts of interest. Even government and nonprofit funding can have strings attached.

By Steve Wing

Environmental epidemiologists sometimes hear from people dealing with pollutants and sickness. So I wasn’t surprised when Nancy Holt contacted me about the millions of gallons of municipal sewage sludge being spread on fields near her home in Orange County, North Carolina. Sometimes, she said, the stench was so awful that she and her husband had to cover their faces when they went outside. They had trouble breathing. Sores broke out on her grandchildren’s bodies after they played in a nearby creek. She had her well tested. It was contaminated with bacteria and chemicals. Droplets of wet sludge covered her mailbox.

By the time she called me at my office at the University of North Carolina at Chapel Hill, Nancy was fed up with the runaround from local, state, and federal agencies. Government employees had tried to reassure her that sewage sludge is safe, that existing rules protect public health, and that there is no evidence sludge ever harmed anyone. When she learned that our research group had been studying the effects of industrial hog operations on neighbors’ health and quality of life, she thought we might be able to evaluate the impacts of sewage sludge.

jump to full article

PATHOGENS IN SLUDGE - BIOSOLIDS - RECLAIMED WATER

Why Would EPA Imply These Pathogens Are Not Disease Causing Organisms?
Part 503 list -1989
Why did EPA refuse to make this list public and removed it from the final 1993 Part 503?

THERE IS NO FEDERAL STANDARD FOR PATHOGENS. EPA Office of Water refers to pathogens in the Clean Water Act as Fecal coliform in Part 401.16. E. coli, Salmonella and Salmonella are members of a group of 12 bacteria that make a coliform under the Public Health Service STANDARD. They all create a virtually identical signature during a fecal coliform contamination lab test.

EPA Office of Water does not consider pathogens to be hazardous to the environment or human health because the Office of Hazardous Waste has never developed a list of disease organisms referred to as Etiologic Agents under part 261 Appendix VI. EPA also does not consider bacteria in the viable, but nonculturable state to be a hazards to you health when they regain the viable state.

As we all know from the media stories, at least E. coli and Salmonella will cause death, But the EPA document implies that the worse that can happen is that you get a case of gastroenteritis, rather than any actual organ damage. As you can guess, these are not the only pathogens in sludge - biosolids that could kill you. Click here for index to deadly disease bacteria and viruses EPA doesn't want to talk about.

read full article

Irrigating Your Vegetables With Treated Sewage Water? Still Not a Good Idea if You Are Concerned About E. Coli

By Frank Pecarich
Retired Soil Scientist

Well, the season for growing leafy vegetables in Salinas Valley is mostly over until the spring. According to the history of the past 10 years, we will again see an outbreak of deadly E. coli 0157H: 7 sometime this coming summer of fall. We can safely say that because nothing of substance has changed since the furor over the 3 deaths and over 200 sickened citizens in the Fall of 2006.

According to the U.S. Centers for Disease Control and Prevention, Americans suffer 6.3 million illnesses per month, 27,000 people are hospitalized each month, and 416 die each month from something they ate.

We are being told that future attention to pathogen prevention in Monterey County will be mainly focused on animal grazing areas being too close to cultivated fields. That is because the primary “host” animal for E. coli 0157H: 7 is an animal like a cow. What isn’t appreciated is that when the pathogen E. coli 0147H:7 is ingested by a human, we humans are the “host” for that organism until it passes from our body.

In this last outbreak, there were 200 such humans who were harboring E. coli 0157H:7 plus all the others who were infected but did not report the disease. It has been estimated by pathologists and medical specialists that for every reported incident of E. coli 0157H:7 there are 9 more that are not reported. Those people then aided in the pathogen getting to another source of contamination, the sewer and ultimately, the local waste water treatment system. In the Monterey County incident, there may well be 2,000 people out there that were adversely impacted, not just the 200 as oft reported.

How Does It Get From Cows to Humans?

In addition to humans who are sick with drug resistant pathogens such as E. coli 0157H:7 passing their contaminated feces into the sewage system from their homes and the hospitals, blood and fecal material are flushed away from animal slaughter houses that can be contaminated with pathogens, like E. coli 0157H:7. Add to that source, the hospital treatment centers that have their sewage flushed into the local waste water treatment facility and you have a deadly toxic “Witch’s caldron” environment in the local sewer treatment system.

read full article

Chez Sludge: How the Sewage Sludge Industry Bedded Alice Waters

BY John Stauber, July 9, 2010

Alice Waters

The celebrity chef Alice Waters is probably the world's most famous advocate of growing and eating local, Organic food. In February 2010 her Chez Panisse Foundation chose as its new Executive Director the wealthy "green socialite" and liberal political activist Francesca Vietor. Vietor's hiring created a serious conflict of interest that has married Waters and her Foundation to the San Francisco Public Utilities Commission (SFPUC) and its scam of disposing of toxic sewage sludge waste as free "organic Biosolids compost" for gardens.

San Francisco's Mayor, Gavin Newsom, appointed Francesca Vietor as one of the five Commissioners who run the San Francisco Public Utilities Commission in 2008, just a year after the SFPUC began giving away toxic sewage sludge as "organic Biosolids compost." San Francisco, often dubbed the green city with a green mayor, was seemingly providing free "Organic compost" to urban gardens. It sounded too good to be true, and it was. While San Francisco does have an admirable program to collect vegetable waste and turn it into valuable garden compost, the city sells that stuff, the good stuff, Organic with a capital "O." What the city gives away for free as "organic Biosolids compost" is actually hazardous waste, sewage sludge, from San Francisco and eight other counties.

go to full article

SEWAGE SLUDGE OR BIOSOLIDS? Is It A Toxic Hazardous Solid Waste or Safe Fertilizer? Ignorance, Confusion, and Lies

What you don’t know about sewage sludge, aka biosolids, could change your life and those of your family forever through exposure to its deadly coliform, bacteria, viruses, helminths, protozoa, fungi, organics, synthetic organics and inorganic heavy metals. Sewage sludge is the biological active aggregates (bacterial biofilms-pathogens-residual-organics-solids of the secondary biological sewage treatment process. In 1981, EPA, FDA
and USDA signed a Statement of Federal Policy and Guidance allowing sludge to be used as a fertilizer on fruits and vegetables. Most people, including medical doctors, those with Ph.D's, regulators, politicians, judges and especially farmers, have been convinced by EPA that sewage sludge is safe for use as a fertilizer. They are unaware there has never been a risk assessment for the dangerous toxic chemicals, pathogens, or metals in sludge.

go to full article

A Backlash After San Francisco Labels Sewage Sludge "Organic"


— By Josh Harkinson | Thu Mar. 4, 2010 3:45 PM PST

Activists wearing face masks and haz-mat suits dumped a pile of sewage sludge on the steps of San Francisco's city hall today to protest the city's practice of marketing the material to home gardeners as "organic compost." The US Department of Agriculture's organic standards explicity prohibit organic produce from being grown on sludge-treated land. "The City of San Francisco owes an apology to all of the food consumers in California who have been eating non-organic food grown on sewage sludge," said Ronnie Cummins, president of the Organic Consumers Association. He was wearing a haz-mat suit on which he'd written a message to San Francisco Mayor Gavin Newsom: "Organic gardens aren't toxic waste dumps."

go to full article

Outrage in San Francisco: City Gives Residents 'Organic' Compost Containing Toxic Sewage Sludge

The city's actions are a wake-up call that the entire nation regularly consumes foods grown on fields fertilized with sludge.

March 4, 2010 | By Jill Richardson

When San Francisco, one of the greenest cities in America, offered its residents free compost, many were excited to take it. After all, purchasing enough compost for even a small 10 x 10-foot garden can cost over $50, and generating one's own compost in high enough quantities for such a garden takes a long time.

Few of the gardeners who lined up to receive the free compost at events like last September's Big Blue Bucket Eco-Fair suspected that the 20 tons of free bags labeled "organic biosolids compost" actually contained sewage sludge from nine California counties. On Thursday, March 4, angry San Franciscans returned the toxic sludge to the city, dumping it at Mayor Gavin Newsom's office in protest.

Sewage sludge is the end product of the treatment process for any human waste, hospital waste, industrial waste and -- in San Francisco -- stormwater that goes down the drain. The end goal is treated water (called effluent), which San Francisco dumps into the Pacific Ocean and San Francisco Bay. But the impurities and toxins removed from the water do not go away. With the water removed, the remaining byproduct is a highly concentrated toxic sludge containing anything that went down the drain but did not break down during the treatment process. That usually includes a number of heavy metals, polycyclic aromatic hydrocarbons, pharmaceuticals, steroids, flame-retardants, bacteria (including antibiotic-resistant bacteria), fungi, parasites and viruses.

read full article

Donate

Please support the work of the Sewage Sludge Action Network. Be as generous as you can. Thank you!


Mailing List

To receive alerts, news and information from the Sewage Sludge Action Network, please join our mailing list.

Suggested Reading


Sludge Tracker: Toxicus ad Infinitum - The Adverse Impact of Land-Disposed Toxic Sewage Sludge on Human & Environmental Health

Paperback
December 8, 2022
380 pages
ISBN-10 ‏ : ‎ 0965262154
ISBN-13 ‏ : ‎ 978-0965262156


Science for Sale
How the US Government Uses Powerful Corporations and Leading Universities to Support Government Policies, Silence Top Scientists, Jeopardize Our Health, and Protect Corporate Profits

Hardcover
June 3, 2014
328 pages
ISBN: 1626360715


Only One Chance
How Environmental Pollution Impairs Brain Development -- and How to Protect the Brains of the Next Generation

Hardcover
07 May 2013
232 Pages
ISBN: 9780199985388

Purchase from Oxford University Press

What You Can Do

Contact Us



The title of the page