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

Neutralization of acid sulfuric acid wastewater by ammonia water

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.

Neutralization of acid sulfuric acid wastewater by ammonia water
Impact of Effluents from Wet Coffee Processing Plants on ...
Impact of Effluents from Wet Coffee Processing Plants on ...

As a result, the ,acidic, coffee washed ,effluent,, carbonic acid and nitric acids lowered the neutral pH of the river water. ,Acidic, water body will create a condition where aquatic plants, animals and microbes are hardly survived 8. The electrical conductivity is a valuable indicator of the …

PPT – Environmental Inspection in Singapore PowerPoint ...
PPT – Environmental Inspection in Singapore PowerPoint ...

pH in ,the effluent, by introduction of chemicals. When the pH is lower than 7, the solution ,is acidic,. Alkaline chemical such as caustic soda or sodium hydroxide can be added to neutralize it to pH 7. Similarly, when the pH is higher than 7(alkaline), ,acidic, chemical such as sulphuric acid is added to neutralize it to pH 7. 29 Precipitation

Why are factory effluent harmful to aquatic in the ...
Why are factory effluent harmful to aquatic in the ...

Answer:This is caused by the sudden runoff of large amounts of highly ,acidic, water and aluminium ... Acid deposition has many harmful ecological effects when th…

Waste Water Treatment in Fertilizer plant - UreaKnowHow.com
Waste Water Treatment in Fertilizer plant - UreaKnowHow.com

The ,acidic, waste and alkaline waste from DM plant are also received in the stilling chamber. ... The dry sludge is used for land filling inside the ,factory, premises. D) Treated ,Effluent, and Recycle ponds ... ,Effluent, from Pond A after treatment is sent to Pond B. Treated effluents from entire complex and storm water drains are sent to Pond B.

Chat Online Inquiry Email

Business cooperation

+86 513525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City