美丽的熟妇中文字幕,免费A级一男一女牲交,无码人妻一区二区三区一,日韩人妻无码潮喷中文视频

Exhaust gas treatment system

Sewage treatment system

The electroplating wastewater treatment process of the company has been improved on the basis of traditional chemistry. According to the diversity of electroplating species and the complexity of wastewater components, combined with the actual operation status of electroplating plant, a series of new processes for the treatment of heavy metal wastewater in electroplating plant have been developed. It fundamentally solves the problem of substandard electroplating wastewater treatment, ensures the stable discharge of effluent up to the standard, creates economic benefits for customers with less and micro discharge, and reduces the payment of sewage charges (taxes), so as to win the recognition of users.

characteristic:

1. Prepare a fully automatic dosing system to ensure the accuracy of dosage.

2. Configure online monitoring instruments to ensure complete cyanide and chromium breaking.

3. Add follow-up treatment system to ensure stable water quality and up to standard discharge.

Main application fields:

Electroplating, electrophoresis, surface treatment, coating, metal products, circuit board factory, auto parts factory, aluminum profile and steel factory.




亚洲AV无码久久精品色欲| 有码av| 亚洲欧美日韩综合在线丁香| 国产极品美女到高潮| 久久国产AV影片| 丰满少妇人妻无码专区|