The recovery of phosphorus from sewage sludge ash represents a promising approach to address both resource scarcity and environmental sustainability. As phosphorus is an essential nutrient for ...
Sewage sludge dewaterability is a critical factor in wastewater treatment efficiency and cost‐reduction, as it directly impacts the volume of sludge requiring transportation, disposal, or further ...
Sludge, a byproduct of sewage treatment, is often spread on fields as fertilizer. But growing research shows that toxic chemicals like PFAS are lurking in the muck — and getting into our food. Sludge, ...
The sludge that is created through sewage treatment processes is rich in nutrients like phosphorous and nitrogen, making it an excellent source of fertilizer for agriculture. But not all that it ...
Chemicals found in sewage sludge that some farmers use to fertilize fields and pastures can pose a threat to human and animal health, the US Environmental Protection Agency said Tuesday. Exposure to ...
ZHUHAI, GUANGDONG, CHINA, February 5, 2026 /EINPresswire.com/ -- APEX MACHINERY & EQUIPMENT CO., LTD, a premier ...
Fertilizer containing sludge being applied to farmland. Courtesy of North East Biosolids and Residuals Association. This article is part of The State of Science, a series featuring science stories ...
Researchers have developed a simplified, sustainable method of converting sewage sludge from wastewater treatment into high-value activated carbon that can be used in a wide range of industrial and ...
Electrocoagulation‑treated poultry wastewater sludge could soon play an unexpected role in sustainable protein production, ...
Fertilizer containing potentially unsafe levels of “forever chemicals” has been used around the country. By Hiroko Tabuchi For the past year, I’ve been reporting on how “forever chemicals,” a group of ...
Brevard County is petitioning Florida DEP to stop a company from applying excessive sewage sludge near its drinking water source. The sewage sludge contains high levels of phosphorus, which can cause ...
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