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

Can sodium chloride neutralize acidic 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.

Can sodium chloride neutralize acidic wastewater
WO1997036829A1 - Method for treating acidic waste water ...
WO1997036829A1 - Method for treating acidic waste water ...

A method of treatment of ,acid, waste waters or ,acid, drainage waters containing metals comprising ferrous and ferric ions, the method comprising increasing the pH of the ,acid, waste to at least 7.5 by addition of an alkaline reagent under conditions such that ferrous ions are stable with respect to oxidation to ferric ions, to form a precipitate and collecting the precipitate.

Study of Process for Removal of Sulfate from Salt Wash ...
Study of Process for Removal of Sulfate from Salt Wash ...

A study is made of the process for the rapid and low-cost removal of SO_4~(2-) from salt wash liquor with zirconium hydroxide as the adsorbert.Experiments and detailed discussion are carried out on the reaction conditions and influencing factors,the optimum process conditions are ascertained,and over 90% of the SO_4~(2-) can be removed.The salt wash liquor for removal of SO_4~(2-) is recycled ...

2012 International Conference on Environmental Pollution ...
2012 International Conference on Environmental Pollution ...

Scientific Research Publishing is an academic publisher with more than 200 open access journal in the areas of science, technology and medicine. It also publishes …

Lianbi Zhou | Semantic Scholar
Lianbi Zhou | Semantic Scholar

Semantic Scholar profile for Lianbi Zhou, with 13 highly influential citations and 9 scientific research papers.

Application performance_Jiangsu Xinlang environment Co. Ltd.
Application performance_Jiangsu Xinlang environment Co. Ltd.

Yibin, city domestic sewage treatment plant: 20000 m3/d: ... Shenhua Ningxia coal Zaoquan ,mine, sewage pumping station project ... Tianjin Yingli new energy waste ,acid, treatment, fluoride ,wastewater, treatment and organic ,wastewater, treatment project ...

Chemosphere | Vol 117 Pages 1-830 (December 2014 ...
Chemosphere | Vol 117 Pages 1-830 (December 2014 ...

Acid mine, drainage treatment using by-products from quicklime manufacturing as neutralization chemicals

4th International Conference on Sensors Measurement and ...
4th International Conference on Sensors Measurement and ...

Part 1 of 2 ISBN: 978-1-5108-1898-9 4th International Conference on Sensors, Measurement and Intelligent Materials (ICSMIM 2015) Shenzhen, China

Should fracking stop? | Nature
Should fracking stop? | Nature

14/9/2011, · Subsequently, there has been contamination of tributaries of the Ohio River with barium, strontium and bromides from municipal ,wastewater, treatment plants receiving fracking wastes 5.

Subject:
Subject: "Gallionellaceae" / Subject: microbial ...

A locked padlock) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Environmental Pollution | Vol 266 Part 2 November 2020 ...
Environmental Pollution | Vol 266 Part 2 November 2020 ...

Surface treated ,acid,-activated carbon for adsorption of anionic azo dyes from single and binary adsorptive systems: A detail insight

US6139753A - Method for treating acidic waste water ...
US6139753A - Method for treating acidic waste water ...

US6139753A US09/155,490 US15549099A US6139753A US 6139753 A US6139753 A US 6139753A US 15549099 A US15549099 A US 15549099A US 6139753 A US6139753 A US 6139753A Authority US Unite

Microbial community and metabolic pathway succession ...
Microbial community and metabolic pathway succession ...

According to the official statistics from the state administration of work safety in 2012, approximately 12,273 ,mine, tailings have generated eight billion tons of ,mine, waste in China 1.

Proceedings of the 2016 4th International Conference on ...
Proceedings of the 2016 4th International Conference on ...

The ,acid waste water, produced in the process of ,mine, exploitation has greatly increased the migration and transformation of heavy metals, through the ,waste water, and rainwater flow to the soil, did great harm to the use of the soil. Farmland soil around the ,mine, area was studied in this paper, by using...

Template Polymerization of a Novel Cationic Polyacrylamide ...
Template Polymerization of a Novel Cationic Polyacrylamide ...

In the optimal conditions of a TPDA dose of 9.0 mg·L –1 and a ,wastewater, pH of 5.0–7.0, the residual concentration of suspended solids in a supernatant of coal ,mine wastewater, reached the lowest value of approximately 20.04 mg·L –1. The TPDA flocs were large, compact, rapid …

Proceedings of the 2016 4th International Conference on ...
Proceedings of the 2016 4th International Conference on ...

The ,acid waste water, produced in the process of ,mine, exploitation has greatly increased the migration and transformation of heavy metals, through the ,waste water, and rainwater flow to the soil, did great harm to the use of the soil. Farmland soil around the ,mine, area was studied in this paper, by using...

2012 International Conference on Environmental Pollution ...
2012 International Conference on Environmental Pollution ...

Scientific Research Publishing is an academic publisher with more than 200 open access journal in the areas of science, technology and medicine. It also publishes …

Application performance_Jiangsu Xinlang environment Co. Ltd.
Application performance_Jiangsu Xinlang environment Co. Ltd.

Yibin, city domestic sewage treatment plant: 20000 m3/d: ... Shenhua Ningxia coal Zaoquan ,mine, sewage pumping station project ... Tianjin Yingli new energy waste ,acid, treatment, fluoride ,wastewater, treatment and organic ,wastewater, treatment project ...

Chat Online Inquiry Email

Business cooperation

+86 513525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City