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

Wastewater 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.




天天爱天天做天天爽| 中国老头老太婆BBW视频| 18禁美女裸体免费网站| 成人免费精品网站在线观看影片| 亚洲欧美乱日韩乱国产| 精品人体无码一区二区三区 |