Welcome to the company ! we have many years of professional experience !
rsdgj@pyzyrsd.com +86 513525609655

Lime neutralization of acid mine wastewater

Established in 2001, Puyang Zhong Yuan Restar Petroleum Equipment Co.,Ltd, “RSD” for short, is Henan’s high-tech enterprise with intellectual property advantages and independent legal person qualification. With registered capital of RMB 50 million, the Company has two subsidiaries-Henan Restar Separation Equipment Technology Co., Ltd We are mainly specialized in R&D, production and service of various intelligent separation and control systems in oil&gas drilling,engineering environmental protection and mining industries.We always take the lead in Chinese market shares of drilling fluid shale shaker for many years. Our products have been exported more than 20 countries and always extensively praised by customers. We are Class I network supplier of Sinopec,CNPC and CNOOC and registered supplier of ONGC, OIL India,KOC. High quality and international standard products make us gain many Large-scale drilling fluids recycling systems for Saudi Aramco and Gazprom projects.

Certificate of Honor

Get in touch with us

We will confidentially process your data and will not pass it on to a third party.

Lime neutralization of acid mine wastewater
Ca Grade 2 Wastewater Treatment Operator Practice Exam 4 ...
Ca Grade 2 Wastewater Treatment Operator Practice Exam 4 ...

Start studying Ca Grade ,2 Wastewater Treatment Operator Practice Exam, 4. Learn vocabulary, terms, and more with flashcards, games, and other study tools.

Operation of Wastewater Treatment Plants: A Field Study ...
Operation of Wastewater Treatment Plants: A Field Study ...

Wastewater, Facilities Page GLOSSARY i 3.0 Collection, Treatment, Disposal 3-1 3.1 Collection of ,Wastewater, 3-1 3.10 Sanitary, Storm, and Combined Sewers 3-2 _3_._2_ Treatment Plants 3-5 3.3 Pretreatment 3-8 3.30 General 3-8 3.31 Screening 3-8 3.32 Shredding 3-9 3.33 Grit Chambers 3-10 3.4 Flow Measuring Devices 3-12 3.5 Primary Treatment 3-15 3.6 Secondary Treatment 3-19 3.60 General …

Cast Iron waste water pipe corrosion. Pipe cracks along ...
Cast Iron waste water pipe corrosion. Pipe cracks along ...

23/5/2005, · The cast iron horizontal ,pipe, runs in my building for ,wastewater, are all corroding and cracking along the top edge of the ,pipe,. We do not use ,acid, drain un-cloggers and our tenants consist of law firms so no unusual waste is being disposed of.

How can you best treat wastewater with a high pH?
How can you best treat wastewater with a high pH?

The cheapest method is the application of a pretreatment in the stream of washing water prior the biological treatment. Because of the small volume of ,wastewater,, a well can be ,used, as the pH ...

Chat Online Inquiry Email

Business cooperation

+86 513525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City