亚洲色图无码九九|视频一区中文字幕|www。人人操。|黄片免费在线看的|一卡二卡在线视频|99er在线视频观看|大依人久久情|噜噜影院夜噜噜|69xxav视频|亚洲色图第一页面

CN
High Salt Content Wastewater Treatment And Reuse Technology
Time : 04-08-2016  Traffic:0

  Preserved szechun pickle wastewater has a high salinity up to 7% and also has high content of nitrogen, phosphorus and organics. On account of the high salinity inhibition on microbes, it is difficult to successfully deal with this kind of waste water with traditional biological treatment technology. Obviously, preserved szechun pickle wastewater pollution has become a bottleneck to the development of pickle industry. Based on the technical difficulty of the microbial treatment system establishment in this field, our company has developed a novel technique which can successfully treat preserved szechun pickle wastewater and achieved demand of wastewater standard discharge and reclaimed water reuse

.