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Neutralizing the acidity of industrial 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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Neutralizing the acidity of industrial wastewater
TREATING INDUSTRIAL WASTEWATER – Flexi Systems
TREATING INDUSTRIAL WASTEWATER – Flexi Systems

Our High ,Concentration, Cyanide Decomposition System can treat ,wastewater, containing cyanide with concentrations of up to hundred thousands PPM and achieve 99.99% removal rate. It does not use liquid bleach and is therefore environmentally friendly.

Sample Concentration Protocol for Wastewater Surveillance ...
Sample Concentration Protocol for Wastewater Surveillance ...

• US Centers for Disease Control and Prevention: Developing a ,Wastewater, Surveillance Sampling Strategy • Keep samples cold but unfrozen (<8°C) during transportation of the sample to the laboratory for processing. ,Wastewater, samples can be stored at 2–8°C for up to 72 hours after collection. ,Wastewater Concentration, Protocol

Removal of Lead (II) from Battery Industry Wastewater by HFSLM
Removal of Lead (II) from Battery Industry Wastewater by HFSLM

acid,. The growth of lead-,acid, battery is increase with the number automotive vehicles. A recent survey of three storage battery manufactures showed that the pH of ,wastewater, at the source raged 1.6 to 2.9, while the ,concentration, of lead was dissolved in the ranged 5-15 mg/L [11]. There are many

Wastewater Surveillance Testing Methods | CDC
Wastewater Surveillance Testing Methods | CDC

When SARS-CoV-2 RNA concentrations are too low to be quantified after dilution, assess inhibition by spiking viral RNA (for example, synthetic SARS-CoV-2 RNA or purified RNA from a non-human coronavirus, as described in Matrix Recovery Controls) into ,wastewater, extracts, and comparing the measured ,concentration, to either viral RNA spiked into molecular negatives (no template controls) or …

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