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

Concentration of p-nitrotoluene in 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.

Concentration of p-nitrotoluene in acid wastewater
New Integrated Processes for Treating Cold-Rolling Mill ...
New Integrated Processes for Treating Cold-Rolling Mill ...

A large number of literatures showed that the existing, cold rolling, emulsion, wastewater (CREW), treatment methods are mostly the combination of physical, chemical and biological technologies, such...

Boiler Chemical Cleaning: Doing It Correctly
Boiler Chemical Cleaning: Doing It Correctly

1/9/2014, · Hydroxyacetic ,acid, is used in boilers with stainless ,steel, components that will be in the ... while transferring the concentrated ,acid,. Neutralization of the ,waste, is ... ,water, is evaporated, the ...

CN1834038A - Treatment of acid wastewater in cold rolling ...
CN1834038A - Treatment of acid wastewater in cold rolling ...

This invention relates to a method to dispose ,acid, sewage ,from cold,-,rolling, neutralization station in metallurgical industry, which has the characteristics that: a) a U-tube is set below the aeration pool at the water outlet; b) raw materials are ground into 200~325micron dry powders and screw conveyed into the neutralization tank for neutralization; c) ,acid, sewage is first introduced into ...

Ceramic Membrane Technology Treats Cold Rolling Wastewater ...
Ceramic Membrane Technology Treats Cold Rolling Wastewater ...

The process of, treatment, of, cold rolling, emulsions by ceramic membranes is as follows: The, waste emulsion, is sent to paper belt filter by lifting pump to remove the coarse scum and part of iron powder in the, wastewater,, so as to ensure that the, wastewater, entering the circulation box does not contain solid particles larger than 0.5mm and the solid content does not exceed 1%.

Chat Online Inquiry Email

Business cooperation

+86 513525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City