State Key Laboratory of Pollution Control and Resource Reuse,Tongji University,Shanghai 200092,China;
Institute of Waste Treatment&Reclamation,College of Environmental Science and Engineering,Tongji University,Shanghai 200092,China;
Shanghai Institute of Pollution Control and Ecological Security,Shanghai 200092,China;
Sewage sludge ash; Sewage sludge incineration; Electrostatic precipitator ash; Cyclone ash; Flow analysis; Mass balance;