重钢焦化废水新系统纯氧曝气技术的试验研究

The Research on Pure Oxygen areation technology applied for new coking wastewater treament process in chongqing iron＆steel company

重钢焦化厂与国内某企业合作，在不改变现有污水处理厂设施的前提下，用GWQ潜水式射流喷嘴扩散器和相应的供氧系统代替现有空气曝气系统，以考察现有污水处理新系统在采用纯氧曝气的情况下的潜能，即考察采用纯氧曝气后承受高负荷和冲击负荷的能力。

Coking plant in chongqing iron＆steel company,cooperating with a home company,under the conditions that no changes being done with the former wastewater treament process,has replaced air areation system with GWQ pure oxygen areation system and the corresponding oxygen supplying system,in order to investigate whether improving the capcity for sewage treatment by the means of pure oxygen areation.