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Neutralization process for treatment of acid wastewater from hospital laboratory

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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Neutralization process for treatment of acid wastewater from hospital laboratory
Comparison of Alkaline Treatment of Lead Contaminated ...
Comparison of Alkaline Treatment of Lead Contaminated ...

tery manufacturing industry in India uses ,hydrated lime, to treat the lead-contaminated acidic ,wastewater, to pH 8.0. Alkaline ,treatment, of acidic ,wastewater, by ,lime, ad-dition occurs according to the reaction: Ca(OH) +H SO CaSO 2H O224 4 2 (1) Alkaline ,treatment, with ,lime, also precipitates the solu-

HYDRATED LIME | Flue Gas Treatment | Carmeuse
HYDRATED LIME | Flue Gas Treatment | Carmeuse

Hydrated lime is a powdered calcium hydroxide used in waste and wastewater treatment, dry sorbent injection (DSI) and dry scrubbing processes for environmental compliance. This product is used for pH adjustment of waste produced from primary and secondary processes.

(PDF) Lime Treatment of Acid Mine Drainage in Canada
(PDF) Lime Treatment of Acid Mine Drainage in Canada

Although many different biological and chemical technologies exist for treatment of acid mine drainage, lime neutralisation remains by far the most widely applied method. This is largely due to the...

lime dosing in wastewater treatment
lime dosing in wastewater treatment

Hydrated lime, is commonly used by small facilities because it can be directly applied to the water ,treatment, process. Changes should be made in a controlled way. ,Wastewater Treatment, FloMag® products are non-hazardous, environmentally-friendly, safe and cost-effective ,treatment, options for alkalinity addition and pH adjustment of waste streams.

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Road West, North Branch, Jingkai Road, Puyang City