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solid waste disposal methods

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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solid waste disposal methods
Acid Neutralization Systems - Zurn
Acid Neutralization Systems - Zurn

removing the need for a collection tank to treat and store acidic wastewater prior to discharge into the sewer system. 1.2.1 PHIX Media and Performance The PHIX Cartridge uses PHIX Media, a mix of solid alkali non-resin materials, to neutralize acidic wastewater. It is used throughout the neutralization process and is replaced as required.

(PDF) Flow Equalization and Neutralization
(PDF) Flow Equalization and Neutralization

The acidic wastewater can be neutralised by alkali reagents like caustic soda or lime. The simulator was designed to operate in both manual and automatic modes during the neutralisation process.

Understanding Alkalinity | Treatment Plant Operator
Understanding Alkalinity | Treatment Plant Operator

In some areas, the drinking water could contain 200 to 400 mg/L of alkalinity, as CaCO3-. Influent wastewater that contains roughly 200 to 250 mg/L of alkalinity as CaCO3- usually contains enough buffering capacity to prevent low pH values at the end of the treatment process.

Don't be so caustic | IER News
Don't be so caustic | IER News

The best way ,to neutralize acid, in ,wastewater, is to dose with an ,alkali, to maintain a neutral pH level. The traditional method to treat acidic ,wastewater, involves the use of caustic soda, otherwise known as sodium hydroxide (NaOH). Other widely ,used, alkalis are soda ash (sodium carbonate) or hydrated lime (calcium hydroxide).

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