Water treatment processes produce large volumes of drinking water that must meet
regulatory quality requirements. In the process of so doing, the treatment of water generates …

Alum salts are commonly used in the water industry to promote coagulation in the production
of clean drinking water, which results in the generation and accumulation of 'waste'by …

Short and long-term impacts of biochar on soil properties under field conditions are poorly
understood. In addition, there is a lack of field reports of the impacts of biochar on soil …

Water treatment residuals (WTRs) are by-products of the coagulation and flocculation phase
of the drinking water treatment process that is employed in the vast majority of water …

The feasibility of reusing polyaluminium chloride-based water treatment sludge as a
coagulant for the post-treatment of upflow anaerobic sludge blanket (UASB) reactor treating …

The generation of water treatment residuals (WTRs) has long been a dilemma for the water
treatment industry. Identifying sustainable final disposal methods of WTRs to replace the …

Bioretention is an EPA-designated best management practice developed to mitigate
negative ecological effects from urban storm-water. However, while these facilities perform …

Risks evaluation of alum sludge reuse is the first step to promote its popularization in
wastewater treatment engineering, such as alum sludge-based constructed wetland. The …

Globally, waste disposal options such as landfill, incineration, and discharge to water, are
not preferred long-term solutions due to their social, environmental, political, and economic …

Sludge from drinking water treatment plants is usually disposed of in landfill sites as
nonhazardous waste. However, a review of the legislation at European, Spanish, and …