A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2018; you can also visit the original URL.
The file type is
Sewage sludge contains significant amounts of phosphorus, and in order to establish the phosphorus recovery, an investigation of phosphorus recovery from carbonized sewage sludge was investigated. Carbonized sewage sludge was mixed with a potassium hydroxide aqueous solution and treated in hydrothermal conditions for 2 hours. After this treatment, hot-water was added to the treated mixture and phosphorus containing extract was recovered. Phosphorus was recovered as a form of potassium phosphatedoi:10.17265/2161-6213/2016.3-4.004 fatcat:plhzfwfb5zbflhopttsankkp3y