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

What alkali is used to neutralize 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.

What alkali is used to neutralize acid wastewater
Novel dichloromethane-fermenting bacteria in the ...
Novel dichloromethane-fermenting bacteria in the ...

15/1/2021, · ,Dichloromethane, (DCM; CH2Cl2) is a ... cultures were instead buffered with 3-morpholinopropane-1-sulfonic ,acid, ... Sillanpää M. Removal of ,dichloromethane, from ground and ,wastewater,…

Waste Water - UT Arlington – UTA
Waste Water - UT Arlington – UTA

507. ,Wastewater,. ,Wastewater, is used water that drains from toilets, ... Halogenated solvents including chloroform, ,dichloromethane,, ... and ethanolamine. Corrosive materials including sulfuric ,acid,, hydrochloric ,acid,, acetic ,acid,, sodium hydroxide, and potassium hydroxide.

Dichloromethane - Disposal Methods
Dichloromethane - Disposal Methods

Dichloromethane, CAS RN: 75-09-2 Disposal Methods. Generators of waste (equal to or greater than 100 kg/mo) containing this contaminant, EPA hazardous waste numbers U080 and F002, must conform with USEPA regulations in storage, transportation, treatment and disposal of waste. Code of ...

Quantitative analysis of opioids and cannabinoids in ...
Quantitative analysis of opioids and cannabinoids in ...

Wastewater,-based epidemiology is an innovative approach that uses the analysis of ... (UHPLC) grade methanol, ,dichloromethane, and ammonium hydroxide were purchased from Pharmco-Aaper (Brookfield, CT). Isopropanol, liquid chromatog- ... Mobile phase A was 0.1% formic ,acid, in water and mobile phase B was 0.1% formic ,acid, in acetoni-

Chat Online Inquiry Email

Business cooperation

+86 513525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City