The current design treatment capacity of a sewage treatment plant in Shandong Province is 40 000 m3/d,after evaluation of the current facilities,the effluent standard is relatively low,so it is necessary to carry out standard upgrading and renovation.Based on the current situation of the sewage treatment plant,this paper designs a upgrading and renovation plan.After evaluation,it is found that after the upgrading and renovation,the use of denitrification filter + ozone oxidation can effectively remove difficult to degrade substances in wastewater,and the effluent meets relevant discharge standards.
关键词
反硝化滤池/臭氧氧化/提标改造
Key words
denitrification filter/ozone oxidation/upgrading and renovation
维普
万方数据