Green water-purification system works without heavy metals or corrosive chemicals — ScienceDaily

Scientists have developed an effective and energy-efficient technique for purifying water by using graphitic carbon nitride sheets. Their prototype purified ...
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California Metal-X to reopen Colonial ingot plant – Recycling Today

Company to restart Colonial Metals plant in Pennsylvania, which it recently purchased. Source: California Metal-X to reopen Colonial ingot plant ...
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Recycled gypsum as an agricultural product: This common ingredient in drywall can increase yields, improve soil — ScienceDaily

Gypsum, a source of calcium and sulfur, can benefit crops and soils. When recovered from power plant smokestacks, it brings ...
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California lawmakers propose phasing out plastic products that aren’t recyclable – Los Angeles Times

Californians already face restrictions on single-use plastic bags and straws. New legislation would require single-use materials to be reusable, fully ...
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Millions of tons of plastic waste could be turned into clean fuels, other products: Chemical conversion process could transform polyolefin waste — ScienceDaily

A new chemical conversion process could transform the world's polyolefin waste, a form of plastic, into useful products, such as ...
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