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

Can calcium hydroxide treat acid 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 calcium hydroxide treat acid wastewater
Treatment of petrochemical wastewater and produced water ...
Treatment of petrochemical wastewater and produced water ...

Wastewater, in petrochemical processes and produced water from oil and gas production remain a challenge for the ,industry, to minimize their impact on the environment. Recent research and development of treatment technologies for petrochemical ,wastewater, and produced water from oil and gas industries published in 2018 were summarized in this annual review.

Electrochemical technologies for wastewater treatment and ...
Electrochemical technologies for wastewater treatment and ...

One example of the selective ,electrochemical, removal of metals is the recovery of gold-rich alloys using a filter-press-type ,electrochemical, flow reactor with highly polished vitreous carbon (VC) and ,titanium, (,Ti,) flat cathodes. 275 Vitreous carbon and ,titanium, were determined to be outstanding cathode materials for gold recovery from gold plating ,wastewater,.

Electrochemical Techniques in Textile Processes and ...
Electrochemical Techniques in Textile Processes and ...

The textile ,industry, uses the electrochemical techniques both in textile processes (such as manufacturing fibers, dyeing processes, and decolorizing fabrics) and in wastewaters treatments (color removal). Electrochemical reduction reactions are mostly used in sulfur and vat dyeing, but in some cases, they are applied to effluents discoloration.

Noble ferroalloys – IspatGuru
Noble ferroalloys – IspatGuru

Ferro ,titanium,. ,Fe,-,Ti, is produced in two grades ,containing titanium, in the range of 35 % to 35 % and 65 % to 75 %. This alloy is used for production of construction and stainless steels, and welding electrodes. ,Fe,-,Ti, when added to steel, increases yield strength of …

Chat Online Inquiry Email

Business cooperation

+86 513525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City