催化-活性污泥法处理有机废水的实验研究

RESEARCH OF THE EXPEREMENT OF CATALYTIC A GTTVATED SLUDGE PROCESS IN ORGANIC WASTEWATER TREATMENT

催化活性污泥法是在活性污泥系统中添加矿物催化剂。改变氧的物理吸收为化学吸收,提高氧的传质速率和利用效率,提高生物活性和沉降性能,缩短水力停留时间,减少占地面积和工程投资,研究成功该项技术将是水污染控制理论的一大突破。本论文初步实验研究了该项技术的可行性和处理废水的应用效果及技术参数。

Catalytic activated sludge process is the method of adding mineral catalyst in normal activated sludge process.The new method changed the way of oxygen's dissolving physically into the way of oxygen's absorbing chemically,increased the rate of oxygen transformation and utilizationjmproved the bioac tivation and subsiding behaviour,shortened the hydraulic retention time,reduced the occupied land and engineering investement.This paper researched the possibility in tecnnigue, application effect in wastewater treatment and technological requirements.