污泥综合处理技术系统的可行性分析

通过对污泥处理技术现状与污泥组成的分析，认为降低污泥的含水率是改善污泥可处理性的关键。以机械脱水加工热干燥过程可达到充分降低污泥含水率的目的。以此为主干所形成的污泥综合处理系统经能量与经济平衡分析，发现其能量输出大于输入，经济成本合理，有一定的技术经济可行性。

Feasibility Analysis on Integrated Treatment System of Sewage Sludge

Analysis on the sludge composition and the current status of treatment technologies has been conducted. The conclusion indicated that decreasing the water content of the sludge was the key problem of treatment possibility. Combination of mechanical dewatering with thermal drying process could decrease water content of the sludge sufficiently and meet the requirement of sludge dewatering, then an integrated treatment system of sludge could be achieved. Through discussing the energy and economic balance of the system, a certain technical-economical feasibility could be realized.