No Need to Don a Gas Mask for Spring Cleaning

arm-hammer-baking-soda-454-grSpring cleaning is a happy tradition of opening every window and scrubbing the home down before bugs have opened their compound eyes.

 

You have a choice in the compounds you use for spring cleaning. Expensive commercial cleaning products allow you to fill your home with ammonia, alkyl ammonium chlorides, cationic and anionic solutions, chlorine, cresol, hydrochloric acid, isopropanol, lye, naphtha, nitrobenzene, oxalic acid, perchloroethylene, petroleum distillates, phenol, sodium bisulfate, sodium hypochlorite, and sulfuric acid.

 

For a lot less money, you can do the jobs with vinegar, baking soda, salt, and lemon juice, ISTC staffers Joy Scrogum and Laura Barnes remind us in a Tuesday story in The Daily Illini.

 

There we find that the University of Massachusetts Lowell Toxics Use Reduction Institute is a nice source of information about greening your spring cleaning.

 

The Cleveland Clinic has a checklist of hazardous ingredients you might find on your shelves.

 

The latest ISTC Report offers a cautionary tale of how one common cleaning chemical additive operates on the environment downstream of your drain.

Tiny Plastic Pollutants Banned in Illinois

MicrobeadsWhy did Illinois pull the plug on the use of plastic microbeads as exfoliants? ISTC’s B.K. Sharma and Nancy Holm offer insights on the trouble with microbeads in the “A Minute With…” feature on the U of I website.

ISTC has worked on beneficial recycling of plastic waste and the effects of pharmaceuticals and personal care products in the environment.

The Illinois General Assembly passed the ban, signed by Gov. Pat Quinn on Sunday, June 8, prohibiting the manufacture (by 2018) and the sale (by 2019) of microbeads in personal care products in the state.

Triclosan Shown to Trigger Resistance in Aquatic Ecosystems

A widely used compound to prevent bacterial contamination is persisting in the environment and creating antibacterial resistant strains of bacteria.

 

That is the conclusion of a study by researchers at the Illinois Sustainable Technology Center (ISTC) in Champaign, IL, Loyola University Chicago, and the Cary institute of Ecosystem Studies in Millbrook, NY. The study was published in Environmental Science and Technology a journal of the American Chemical Society.

 

Triclosan is a broad-spectrum anti-microbial compound used in a large variety of consumer products from soap to cosmetics to clothing. The Food and Drug Administration approved the substance and after reports of possible side effects, recently reviewed their own findings, announcing that there is not enough evidence to determine the substance is hazardous.
Meanwhile Proctor and Gamble announced recently they are phasing out the use of Triclosan in its products.

 

John Scott, ISTC’s senior chemist, was co-Principal Investigator with Loyola Biology Professor John J. Kelly in the research which confirmed the presence of Triclosan in stream sediment in the Chicago metropolitan region. Sources for Triclosan contamination includes domestic wastewater, traced to broken sewer pipes and releases of untreated wastewater during high rainfall events.

 

First they conducted field surveys which indicated Triclosan concentrations increased in more highly urbanized areas. They found a significant correlation between the concentration of Triclosan on the stream bottom and Triclosan-resistant bacteria present. Controlled experiments in an artificial stream confirmed the compound triggers resistance and shifts the diversity and composition of bacterial communities. The consequences of altered bacterial communities have not been determined.

 

 

Sphingobacteria
Sphingobacteria is one type most impacted for community composition by Triclosan.

ISTC Co-Sponsors C-U Area Medicine Take-back Program

The C-U Area Medicine Take-back Program will give area residents the opportunity to safely dispose of unwanted or expired medications 24 hrs. a day, 7 days a week, via locked collection boxes in the lobbies of the Champaign, Urbana, and University of Illinois Police Departments. The program is a partnership between the Illinois-Indiana Sea Grant, Champaign Police Department, Urbana Police Department, University of Illinois Police Department, Champaign County sheriff’s office, the National Prescription Pill and Drug Disposal Program, the cities of Champaign and Urbana, Illinois American Water, the University of Illinois Student Sustainability Committee, the Illinois Sustainable Technology Center, Champaign County Regional Planning Commission, Champaign-Urbana Public Health Department, WCIA and the Prairie Rivers Network.

 

This is the first pharmaceutical take-back program in Champaign County to be able to collect controlled substances. Both prescription and over-the-counter medicines, as well as veterinary pharmaceuticals will be accepted. The goals of the program are to reduce accidental poisonings of children and pets, prevent drug diversion and abuse, and limit environmental impacts from storage or improper disposal of unwanted or expired medicines.

 

ISTC’s Elizabeth Luber will be on hand at the Champaign Police Department on May 24th from 4-6 p.m. for the kick off of the new collection program.

 

See the Illinois-Indiana Sea Grant news release on the program, as well as the News-Gazette article, for more information.

2013 Naturally Illinois Expo

 


The Prairie Research Institute presents the fifth annual Naturally Illinois Expo on March 8-9, 2013, on the University of Illinois Urbana campus. Families, teachers, and students of all ages are invited to attend and enjoy exhibits, demonstrations and hands-on activities that showcase the work of the Institute, home of the State Scientific Surveys (Illinois Natural History SurveyIllinois State Archaeological SurveyIllinois State Geological SurveyIllinois State Water Survey, and Illinois Sustainable Technology Center).  Continue reading “2013 Naturally Illinois Expo”

Webinar: Electronics Recycling in Will County 2012

Join us for a webinar on Wednesday, November 28, 2012, 12:00 PM to 1:00 PM CDT. This seminar will be hosted at the Illinois Sustainable Technology Center (ISTC) in Champaign, IL, and simultaneously broadcast online. The presentation will be archived on the ISTC web site (see http://www.istc.illinois.edu/about/sustainability_seminars.cfm for more information and additional webinar archives).

 

Marta Keane, Recycling Program Specialist & Green Business Relations Coordinator for the Will County (IL) Land Use Department Resource Recovery & Energy Division, will present “Electronics Recycling in Will County 2012.” Register online for this webinar at https://www4.gotomeeting.com/register/792822047.

 

Abstract: Effective January 1, 2012, Illinois banned disposal of electronics in landfills. This presentation will describe Will County’s collection efforts before the mandatory ban, the county’s Front Door Electronic Service Program (a 3-year pilot program started April 2011), and steps taken to prepare for the ban. Results of these efforts thus far will be discussed as well as some remaining issues yet to be resolved. Examples of additional sustainability programs being conducted by Will County will also be described, including: efforts that resulted in receiving the Illinois Governor’s Sustainability Award in 2012; household hazardous waste service; tire collection events; book reuse & recycling events; shoe collection/textile collection; medication collection; green building improvements; and the Landfill Gas-to-Energy project.

 

SEI, the Great Lakes Regional Pollution Prevention Roundtable (GLRPPR), and ISTC are hosting a series of seminars this fall focused on sustainable electronics research and issues. Watch the SEI calendar for upcoming seminar dates. You may contact Nancy Holm, SEI Research Coordinator, to be added to the mailing list to receive email notifications of upcoming seminars.

Science & Technology at the Market

This fall the Illinois Sustainable Technology Center (ISTC) at the University of Illinois will be presenting information about several of its research and outreach projects at Urbana’s Market at the Square. Topics include:
• September 22 – Waste Biomass Projects: Turning waste into energy. Come learn how ISTC researchers, Dr. Junhua Jiang (Senior Research Engineer), uses biochar – a black carbon-rich solid made from biomass – in supercapacitors. Dr. B.K. Sharma (Senior Research Engineer) and Joe Pickowitz (Environmental Engineer) will also present how they turn everyday household and restaurant waste into bio-oils/bio-lubricants and biodiesel.

• September 29 – PPCPs in the Environment: More and more we hear of various chemicals being found in our streams and rivers. ISTC researcher, Dr. Wei Zheng (Senior Research Chemist), will discuss his research on fate and transport Pharmaceuticals and Personal Care Products (PPCPs) in the environment.

• October 6 – Sustainable Electronics Initiative (SEI) and the Indoor Climate Research & Training: Have you ever wondered where your discarded electronics go or just how much electronic waste the US produces each year? Visit with Joy Scrogum (Emerging Technologies Resource Specialist) who can answer these questions and others about SEI, e-waste, and responsible recycling.
Your home is your sanctuary; a place where all the worries of the world go away. Learn with Bill Rose (Senior Research Architect) and the ICRT program about way to improve your sanctuary’s performance in the areas of indoor air quality, roofing materials and attic ventilation, freezing pipe conditions, thermal performance at wall-ceiling junctions, and more.

• October 20 – Mud to Parks: Have you ever seen abandoned industrial areas that are eye sores in communities? Come learn how ISTC’s John Marlin (Research Affiliate) helped to discover how river sediments can be used to turn old industrial sites into parks.

• October 27 – Water Use and Reuse: Ever wondered how your drinking water gets cleaned? Learn how a couple of ISTC researchers, Dr. Kishore Rajagopalan (Associate Director for Applied Research) and Eric Duitsman (Chemist), clean a variety of liquid wastes with reverse osmosis membrane technology.

• November 3 – Waste to Oil: Dr. B.K. Sharma is back to demonstrate how he turns those pesky plastic grocery bags and other discarded plastic items into oil.
For more information on ISTC and/or these topics, please visit www.istc.illinois.edu or contact Elizabeth Luber at 217-333-7403 or eluber2@illinois.edu or Nancy Holm at 217-244-3330 or naholm@illinois.edu.