欧美FREESEX黑人又粗又大,宾馆人妻4p互换,人人妻人人妻人人片AV,日韩精品无码一区二区三区不卡

Navigation

EDI project case

80T/H EDI ultra-pure water project of a thermal power company in Heilongjiang
Author:Dongda Environment Time:2021-12-27 Clicks:1

The project has a processing capacity of 112m3/h and was officially put into use in August 2017. Using two-stage reverse osmosis + EDI process, the treated water resistivity can reach above 16MΩ.CM.


Treatment process: sand filter - carbon filter - secondary reverse osmosis - EDI


This project has the advantages of compact structure, small floor space, stable operation, good effluent quality, easy automation, convenient operation and management, compared with mixed beds, no need for acid-base regeneration, and low operation and maintenance costs.

Whatsapp Phone QR code

Telephone

0086-0575-87139000

Scan and follow us