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

Harm of acid chromium containing 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.

Harm of acid chromium containing wastewater
Anna Maria Island Sun July 10 2019 by Anna Maria ... - Issuu
Anna Maria Island Sun July 10 2019 by Anna Maria ... - Issuu

Issuu, is a digital publishing platform that makes it simple to publish magazines, catalogs, newspapers, books, and more online. Easily share your publications and get them in front of ,Issuu,’s ...

Go Green World News: February 2011
Go Green World News: February 2011

27/2/2011, · Viscum, or mistletoe as it is known has herbal and healing properties, although I am unsure how it is prepared as a remedy. Warning all parts of the mistletoe plant , especially the berries are toxic if …

Manganese: A New Emerging Contaminant in the Environment
Manganese: A New Emerging Contaminant in the Environment

In the last century, the massive production of ,manganese,-,containing, compounds (metallurgic and chemical products, municipal ,wastewater, discharges, sewage sludge, alloys, steel, iron, ceramics, fungicide products ) has attracted the atte ntion of scientists who investigated ,manganese, as a potential emerging contaminant in the environment, and

A review of technologies for manganese removal from ...
A review of technologies for manganese removal from ...

1/3/2016, · Manganese recovery from industrial ore processing waste using leaching with, sulfuric acid, was investigated and found 95.4% recovery from leachate . Recovery from natural manganese resources (ore) and waste sources (batteries), the necessary condition of activation of this element and extraction of it to the solution, is the change of the oxidation level to 2+ (which is specific to MnSO 4 ).

Chat Online Inquiry Email

Business cooperation

+86 513525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City