Effects of residence time on characteristics of biochars prepared via co-pyrolysis of sewage sludge and cotton stalks - Wang, Zhipu; Liu, Kai; Xie, Like; Zhu, Henan; Ji, Shibo; Shu, Xinqian (Journal of analytical and applied pyrolysis, 2019)
Keywords: ash content; Biochar; biogas; cadmium; chromium; copper; cotton; Cotton stalk; Heavy metal; heavy metals; lead; nickel; pyrolysis; Residence time; risk; risk assessment; Sewage sludge; straw; volatilization; zinc; Residence time; Biochar; Cotton stalk; Sewage sludge; Heavy metal