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Removal of acidic high concentration phosphorus 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.

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Removal of acidic high concentration phosphorus containing wastewater
Articles - Don't be so caustic!
Articles - Don't be so caustic!

The best way to neutralise ,acid, in ,wastewater, is to dose with an alkali, with the right dose resulting in a neutral pH level. Most manufacturers treat acidic ,wastewater, using caustic soda, otherwise known as sodium ,hydroxide,. Other widely used alkalis are soda ash (sodium carbonate) or hydrated lime (calcium ,hydroxide,).

How To Avoid Sewer Stench And Corrosion - Water Online
How To Avoid Sewer Stench And Corrosion - Water Online

Next, consider chemical addition to control the dissolved sulfide that is generated. Iron chemicals, nitrate, hydrogen peroxide, and caustic in the form of sodium ,hydroxide, and ,magnesium hydroxide, are all common choices that can effectively control dissolved sulfide concentrations, according to Joyce.

15 Acids and Bases at home - DewWool
15 Acids and Bases at home - DewWool

6/1/2021, · ,Magnesium Hydroxide, (MgOH) ,Magnesium hydroxide, is a compound that is used as an anti-,acid, or gastric ,acid, neutralization agent. Calcium ,Hydroxide, (Ca(OH)2) Slaked lime or calcium ,hydroxide, is widely used in cement manufacturing. It is also used in the pH regulation of soils and for ,wastewater, treatment. Baker’s ammonia (ammonium bicarbonate)

WASTEWATER TREATMENT PROCESS - SUMITOMO METAL …
WASTEWATER TREATMENT PROCESS - SUMITOMO METAL …

In the ,wastewater, treatment for a sulfuric ,acid,-acidic ,wastewater, containing aluminum, ,magnesium,, and manganese, a ,magnesium, oxide is used for part or all of the neutralizing agent to be added, the ,magnesium, oxide is produced through the following steps (1) to (4): (1) effluent ,wastewater, obtained by separating aluminum and manganese from sulfuric ,acid,-acidic ,wastewater, is concentrated, and ...

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