Application of Autotrophic Denitrification Coupled Flip Plate Filter Process for Deep Nitrogen Removal
With urbanization and economic development,urban drainage volume continues to increase,while controlling the total amount of nitrogen emissions is a major technical demand of the country.Autotrophic denitrification technology has the advantage of saving carbon sources,so this technology has been widely studied in deep denitrification.At present,the engineering application of autotrophic denitrification technology is mostly coupled with biological filters and deep bed filters,which has problems such as large filter material loss,incomplete sewage discharge,and poor denitrification effect.Therefore,around the test of autotrophic denitrification coupled with flap filter technology,the process effect of autotrophic denitrification,as well as the applicability and superiority of flap filter coupled with autotrophic denitrification is summarized,in order to promote the application innovation of deep denitrification technology.
万方数据
维普
