CAJ | 학술논문

本项目属于提标改造工程,综合废水处理流程采用调节-初沉-气浮——兼氧-SBR-中间水池-生物滤池-排放的工艺处理制革废水.工程经过3个月的调试,现已正常运行,处理后的出水水质为pH:6~9,COD≤100mg/L,SS≤50mg/L,氨氮≤25 mg/L,总铬≤1.5mg/L.符合《制革与毛皮加工工业水污染物排放标准》规定的排放水质要求.本工艺最大改造点是SBR+生物滤池工艺,利用生物滤池的硝化、亚硝化反应达到脱氮目的,对制革企业的污水处理站改造有一定的借鉴意义.
본항목속우제표개조공정,종합폐수처리류정채용조절-초침-기부——겸양-SBR-중간수지-생물려지-배방적공예처리제혁폐수.공정경과3개월적조시,현이정상운행,처리후적출수수질위pH:6~9,COD≤100mg/L,SS≤50mg/L,안담≤25 mg/L,총락≤1.5mg/L.부합《제혁여모피가공공업수오염물배방표준》규정적배방수질요구.본공예최대개조점시SBR+생물려지공예,이용생물려지적초화、아초화반응체도탈담목적,대제혁기업적오수처리참개조유일정적차감의의.
This project belongs to the improvement of the standard of the project,and the process of the comprehensive wastewater treatment process is regulated by the regulation of the process of adjustment,the initial sedimentation and air flotation,and the process of the treatment of the wastewater from the process of the biological filter and the biological filter.Engineering after 3 months of debugging, is now in normal operation,the effluent water quality after the treatment for pH:6 ~ 9,cod is less than or equal to 100mg / L,SS is less than or equal to 50 mg / L,ammonia nitrogen is less than or equal to 25 mg / L,total chromium is less than or equal to 1.5mg/l.Comply with "leather and fur processing industrial water pollutant discharge standards" provisions of the discharge water quality requirements. The biggest improvement point of this process is the process of SBR+ biological filter,the use of biological filter to achieve the purpose of denitrification,nitrification,denitrification,and the transformation of the sewage treatment station of a certain significance.