Factors Affecting the Concentration of Ammonia Nitrogen in the Effluent of Municipal Sewage Treatment Plants
The situation of exceeding the standard of ammonia nitrogen in the effluent of municipal sewage treatment plants often occurs.The discharge of substandard effluent quality can harm human health.After reaching a certain level,the water body will become eutrophic,which has great harm to the ecological environment.Based on this,this article analyzes the effects of pH value,temperature,sludge concentration and performance,influent ammonia nitrogen and dissolved oxygen on effluent ammonia nitrogen concentration from the perspective of basic theory,and proposes measures to regulate the municipal sewage treatment plant system in order to reduce the situation of effluent ammonia nitrogen exceeding the standard.
ammonia nitrogen in the effluent of urban sewage treatment plantsplanconstruction and managementpath exploration
NETL
NSTL
万方数据
