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Biochar key to new method for recovery of vital phosphorus from sewage sludge
I have focused on understanding how different factors affect the recycling of phosphorus and the removal of heavy metals in biochar produced from municipal sewage sludge," said Vali.
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Residue from human waste has long wound up as farm fertilizer. Some neighbors hate it
WELLSTON, Okla. — When Leslie Stewart moved to her home in a rural expanse of Lincoln County outside of Oklahoma City more than 20 years ago, she thought she'd found a slice of heaven.
Mira Bhayandar: MBMC To Set Up Faecal Sludge Treatment Plants For Unsewered Areas, Tackling Pollution And Improving Waste Management
As a part of a broader strategy for managing sewage and improving sanitation, while addressing the needs of areas not ...