污泥板框深度脱水发展前景探讨

摘要

In recent years,sewage sludge of municipal wastewater treatment plant (WWTP) is treated by advanced plate dewatering process for landfill.Adding the traditional reagentshas bring a lot of adverse effects on the process,subsequent sludge disposal and resource utilization.Thus the exploration of reagent substitution,process improvement,equipment upgrading and transformation is proposed.%近年来,为满足污泥填埋要求,城镇污水处理厂产生的污泥经过板框深度脱水处理后,由于传统药剂调理使得处理过程及后续污泥处置、资源化利用都产生诸多不利影响,总结并提出了药剂替代、工艺改进、设备升级转型等方面的探索.