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Acid wastewater discharged from sulfuric acid plant

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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Acid wastewater discharged from sulfuric acid plant
Identification and denitrification characteristics of a ...
Identification and denitrification characteristics of a ...

3/12/2019, · The pH of coastal ,aquaculture wastewater, reportedly ranged from 7 to 10 (Li et al. 2018; Yang et al. 2017), demonstrating that strain Pannonibacter phragmitetus F1 can be potentially used for nitrogen removal in coastal ,aquaculture wastewater,, especially for locations with high pH (e.g., pH of 10).

Soil pH and Nutrient Availability - LAQUA [Water Quality ...
Soil pH and Nutrient Availability - LAQUA [Water Quality ...

In the pH scale, pH 7.0 is neutral. Below 7.0 is ,acidic, and above 7.0 is basic ,or alkaline,. ,Soil pH, affects nutrients available for plant growth. In highly ,acidic, soil, aluminum and manganese can become more available and more toxic to plant while calcium, phosphorus, and …

What is a pH Correction Tank? Treatment of effluent before ...
What is a pH Correction Tank? Treatment of effluent before ...

A pH Correction Tank is a tank Is designed to store water for long enough for the water be treated with acid ,or alkaline, so that neutralised effluent can be returned to drain. pH Correction Tanks are ,generally, fitted with a top-mounted mixer to improves the efficiency and speed of which the chemical reagent works in the tank reducing the contact ...

Water Quality Assessment of Coca-Cola Wastewater Reservoir ...
Water Quality Assessment of Coca-Cola Wastewater Reservoir ...

100μs/cm (ACTFR, 2002). Stirling (1985) states that very ,acidic, pH < 4.5 ,or alkaline, pH >10 water have appreciable high conductivity values. The observed slight change in the values of electrical conductivity might be due to the discharged ,wastewater, used for cleaning …

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