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Source: Product Design & Development.net By: Alan Nicol, Executive Member, AlanNicolSolutions

At the heart of the Lean methodology are the 7 classic wastes (8 or 9 if you subscribe to evolved methods). Waste is the enemy of Lean. Strategies such as pull systems, first-in-first-out prioritization, takt time management, and kaizen are methods we use to minimize and eliminate waste in our productivity.

At the heart of waste management is the value stream. The value stream is the means by which we identify, track, and understand the business advantage and the cost savings of the war on waste. A proper value stream structure enables ready and easy focus on value-added work and waste activity. It also provides a metrics structure to measure our waste.

If we choose to use cost trade-offs as justification for the expense, the time, the effort, or the long-term decisions that support the Lean strategy and methodology, then we must have a solid value stream structure. Without our production and business systems aligned to the value stream, we cannot correctly and accurately assign cost or account the true cost of production and waste. This is a very important understanding that is very often missed or ignored.
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Source: Environmental Leader Green Fleets online

Atlas Auto Crushers solved its waste oil problem and became compliant with EPA regulations by installing an oil-recovery system to reduce the amount of oil in its waste water, according to a case study.

Oil Skimmers, the company that produced the oil recovery system, published the case study.

Atlas Auto Crushers says when it crushes junkers and strips them of their parts, despite removing oil from the engine, residual oil use to still leak and spread onto its lot, creating environmental concerns. In auto recycling, collecting and disposing hazardous waste is a major challenge and the EPA closely monitors industrial activity for environmental compliance.
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Source: GRIST.com

By Auden Schendler and Michael Toffel Grist guest contributor

Green initiatives are ubiquitous these days, implemented with zeal at companies like Dupont, IBM, Walmart, and Walt Disney. The programs being rolled out — lighting retrofits, zero-waste factories, and carpool incentives — save money and provide a green glow. Most large companies are working to reduce energy use and waste, and many have integrated sustainability into strategic planning. What’s not to like?

Well, for starters, these actions don’t meaningfully address the primary barrier to sustainability, climate change. According to the International Energy Agency, without action, global temperatures will likely increase 6 degrees C by 2100, “which would have devastating consequences for the planet.” This means more super droughts, floods, storms, fires, crop failures, sea-level rise, and other major disruptions. “Sustainability” simply isn’t possible in the face of such a problem, as Superstorm Sandy demonstrated.

So despite perceptions that “sustainable business” is up and running, the environment reminds us we’re failing to deal with the problem at anywhere near sufficient scale. Because climate change requires a systemic solution, which only governments can provide, firms serious about addressing it have a critical role well beyond greening their own operations. They must spur government action. But few are.
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 WASHINGTON – Today EPA Acting Administrator Bob Perciasepe joined U.S. Department of Agriculture Secretary Tom Vilsack to announce the launch of a challenge that asks farmers, processors, manufacturers, retailers, communities and government agencies to reduce wasted food. The U.S. Food Waste Challenge builds upon the success of EPA’s Food Recovery Challenge to help more Americans do their part to reduce food waste.

“Food waste is the single largest type of waste entering our landfills — Americans throw away up to 40 percent of their food. Addressing this issue helps to combat hunger and save money, while also combating climate change. Food waste in landfills decomposes to create potent greenhouse gases and by reducing this waste we can in turn reduce greenhouse gas emissions,” said EPA Acting Administrator Bob Perciasepe. “I’m proud that EPA is joining with USDA today to announce the U.S. Food Waste Challenge. With the help of partners across the country, we can ensure that our nation’s food goes to our families and those in need – not the landfill.”
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Source: Energy Manager Today.com by Linda Hardesty

A quick and inexpensive way for restaurants to save water and the energy needed to heat water is to install new pre-rinse spray valves in their dishwashing areas, according to the Clean Energy Resource Teams (CERTs), a group affiliated with the University of Minnesota Regional Sustainable Development Partnerships & Extension.

Restaurants, as a sector, are one of the heavier users of energy per square foot compared to other commercial businesses. Some of that energy is used to heat water for cleaning dishes and washing hands in busy kitchens.
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Source: Environmental Protection OnLine.com

Researchers have found a low-grade cotton from West Texas that might be able to clean oil spills more effectively and more eco-friendly than other methods currently in use. According to the study, one pound of the cotton can soak up more than 30 pounds of oil.

In a new study, researchers used unprocessed raw cottons to soak up oil, becoming one of the first studies to collect data on cotton and oil spills. Seshadri Ramkumar, the lead author of the study, said that he and his colleagues found that low-micronaine cotton is the most effective type of cotton at soaking up oil. Because this type of cotton is low-quality, it could also prove to be a cheaper option for cleaning up oil spills.

“In this region, about 10 percent of the cotton grown in West Texas is low micronaire,” said Ramkumar. “It doesn’t take a dye well, so it gets discounted. However, because low-micronaire cotton is less mature, it shrinks, and you are able to pack more fiber into a given area. The strength here is that the low-micronaire cotton absorbs the most crude oil. The oil is not only stuck to surface, the oil gets absorbed into the fiber.”

Barley straw and polypropylene wool have also been tested by other scientists for oil spills, but Ramkumar said those fibers still left big gaps in research, leaving room for improvements. This low-grade cotton proves to be significant in oil cleanup because it picks up oil by both absorption and adsorption, which makes the oil stick to the outer surface of the cotton.

Source: Aljazeera news as posted on Yahoo News!

A hidden epidemic is poisoning America. The toxins are in the air we breathe and the water we drink, in the walls of our homes and the furniture within them. We cannot escape it in our cars. It is in cities and suburbs. It afflicts rich and poor, young and old. And there’s a reason why you have never read about it in the newspaper or seen a report on the nightly news: it has no name – and no antidote.

The culprit behind this silent killer is lead. And vinyl. And formaldehyde. And asbestos. And Bisphenol A. And polychlorinated biphenyls (PCBs). And thousands more innovations brought to us by the industries that once promised ” better living through chemistry “, but instead produced a toxic stew that has made every American a guinea pig and has turned the US into one grand unnatural experiment.

Today, we are all unwitting subjects in the largest set of drug trials ever. Without our knowledge or consent, we are testing thousands of suspected toxic chemicals and compounds, as well as new substances whose safety is largely unproven and whose effects on human beings are all but unknown. The Centers for Disease Control (CDC) itself has begun monitoring our bodies for 151 potentially dangerous chemicals, detailing the variety of pollutants we store in our bones, muscle, blood and fat. None of the companies introducing these new chemicals has even bothered to tell us we are part of their experiment.
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Source: Waste & Recycling News.com

As more cities adopt citywide composting programs to divert food waste from landfills, the market for compostable products continues to expand.

But with so many companies in the market making unverified claims about their products, the meaning of the term “compostable” has become muddled for consumers.

“There’s a lot of confusion with what’s compostable and what’s not,” said Doug Hill, general manager of EcoSafe Zero Waste, a compostable product manufacturer.

In the absence of a federally mandated certification process for compostable products, manufacturers can label their products as “compostable” or “biodegradable” without any scientific verification that the product will break down.

Agencies like the Federal Trade Commission attempt to regulate deceptive “greenwash” marketing techniques, but it’s not always easy to prove a product’s label is misleading.
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Source: Environmental Leader.com

The World Business Council for Sustainable Development has released Eco4Biz – a toolkit aimed at businesses looking to assess, measure and value the natural resources they use.

The toolkit has been released in report form and is titled Eco4Biz – Ecosystem services and biodiversity tools to support business decision-making. WBCSD says that the report is a “one-stop resource kit” to help environmental managers and companies navigate and choose from a range of available tools to better understand how they rely on nature, leading to more informed and better sustainability decisions.
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Kaeser Compressors Inc. has announced its newest whitepaper is available for complimentary download.

Authored by industry expert Werner Rauer, “CAGI Data Sheets: An apples to apples comparison” explains the importance of using CAGI data sheets in competitive comparisons. It also includes a line-by-line explanation for each item included on the CAGI data sheets.

An abridged version of the whitepaper has been published to Kaeser’s company blog, “Kaeser Talks Shop,” at www.KaeserTalksShop.com. Additional whitepapers are also available on Kaeser’s site, including “Combination Refrigerated/Desicccant Compressed Air Dryers” and “Basics of Rotary Screw Compressor Lubricants.”


More information:To download any of Kaeser’s free whitepapers, click here.

Kaeser Compressors