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- 曝气生物滤池设计与施工的若干问题解析（2） 2018-09-17Analysis of some problems in the design and construction of aerated biological filter (2)
1. The main parameters of aerated biological filter water quality (mg / l): COD 100-1000 BOD5 50-350 SS 50-350 TKN 15-60 NH3-N10-40 water quality (mg / l): COD <40 BOD5 <20 SS <20 NH3-N <10TKN <15 volume ...
- 曝气生物滤池设计与施工的若干问题解析（1） 2018-09-17Analysis of some problems in the design and construction of aerated biological filter (1)
Aerated biological filter is a new sewage treatment process developed in the late 1980s. In 1990, French OTV company built the world's first aerated biological filter, called "submerged fixed biofilm aeration Filter. " Because it grams ...
- 简述曝气生物滤池工艺组成及主要设计参数 2018-05-19 Briefly describe the process composition and main design parameters of aerated biological filter
After the aerated biological filter has filtered the raw water, some fine suspended impurities remain in the water, which needs to be removed by disconnection filtration. Filtering through a layer of granular filter material (such as quartz sand) with pores to trap impurities in the water, so that water is obtained ...
- 曝气生物滤池运行中出现的异常问题及解决对策汇总 2018-05-10Abnormal problems and countermeasures in the operation of aerated biological filter
During the operation of the aerated biological filter, some problems will occur, resulting in fluctuations in the quality of the effluent and affecting the treatment effect of the equipment. This article will summarize the problems that may exist during operation, and give solutions for reference. ① ...
- 曝气生物滤池的特点及应用解析 2018-05-07The characteristics and application analysis of aerated biological filter
Characteristics of aerated biological filter Aerated biological filter has its best application range. The advantages of aerated biological filter mainly include the following aspects: 1. Small footprint 2. Good treatment effect 3. Stable treatment effect The main disadvantages are: high pre-processing requirements, ...