Methane Production from Anaerobic Digestion of Sludge Enhanced by Calcium Hypochlorite Treatment with Zero-Valent Iron Regulation
Calcium hypochlorite (CH) is a strong oxidant that can be utilized to enhance sludge hydrolysis and anaerobic digestion (AD) performance; however, its suppressive effect on methanogens restricts the development of CH treatment technologies. This laboratory-scale study introduced zero-valent iron (ZVI) into a CH-treated...