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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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acidification fracturing flow-back fluids recyclers near me
Magnesium Oxide (MgO) – Rudraksha Allied Chemical Pvt. Ltd.
Magnesium Oxide (MgO) – Rudraksha Allied Chemical Pvt. Ltd.

Magnesium oxide, is used extensively in the soil and groundwater remediation, ,wastewater treatment,, drinking water ,treatment,, air emissions ,treatment,, and waste ,treatment, industries for its ,acid, buffering capacity and related effectiveness in stabilizing dissolved heavy metal species.

Magnesium oxide - Wikipedia
Magnesium oxide - Wikipedia

Magnesium oxide is used extensively in the soil and groundwater remediation, wastewater treatment, drinking water treatment, air emissions treatment, and waste treatment industries for its acid buffering capacity and related effectiveness in stabilizing dissolved heavy metal species.

Mineral processing water treatment using magnesium oxide ...
Mineral processing water treatment using magnesium oxide ...

To improve technology for treating process water, US Bureau of Mines research has shown that magnesium oxide (MgO) has many advantages over lime or caustic soda for precipitating heavy metals. Sludge produced by MgO occupies only 0.2-0.3 times as much volume as …

Removal of boron from wastewater by precipitation of a ...
Removal of boron from wastewater by precipitation of a ...

investigated various methods and evaluated two effective processes for removing boron from ,wastewater,, based on adsorption on ,magnesium oxide, and ion exchange. Unfortunately, the large consumption of chemicals and expensive regeneration steps for boron‐specific resin make these technologies uneconomical, especially when the boron concentration is high.

Use of a Byproduct of Magnesium Oxide Production To ...
Use of a Byproduct of Magnesium Oxide Production To ...

Use of a Byproduct of ,Magnesium Oxide, Production To Precipitate ,Phosphorus and Nitrogen, as Struvite from ,Wastewater Treatment, Liquors Miguel Quintana Manuel Fco.

Magnesium oxide solutions for environmental industry
Magnesium oxide solutions for environmental industry

Magnesium, Hydroxide: ,Waste Water, Neutralization: Offers a safe and effective replacement to caustic soda and lime for the neutralization of acidic waste streams. Offers excellent buffering capacity to a maximum pH of 9 and prevents high pH spikes, which can adversely affect biological ,treatment, systems.

Magnesium oxide - Barus Holding Group
Magnesium oxide - Barus Holding Group

Magnesium oxide, is used extensively in the soil and groundwater remediation, ,wastewater treatment,, drinking water ,treatment,, air emissions ,treatment,, and waste ,treatment, industries for its ,acid, buffering capacity and related effectiveness in stabilizing dissolved heavy metal species.

Mineral processing water treatment using magnesium oxide ...
Mineral processing water treatment using magnesium oxide ...

Two applications are described where magnesium oxide can be used to purify process water in two ways: to filter out suspended solids and to precipitate dissolved heavy metals. Comparative tests show MgO to be superior to silica sand and garnet sand for the filtration of several different particulates.

Magnesium Oxide (MgO) – Rudraksha Allied Chemical Pvt. Ltd.
Magnesium Oxide (MgO) – Rudraksha Allied Chemical Pvt. Ltd.

Magnesium oxide, is used extensively in the soil and groundwater remediation, ,wastewater, treatment, drinking water treatment, air emissions treatment, and waste treatment industries for its ,acid, buffering capacity and related effectiveness in stabilizing dissolved heavy metal species.

Magnesium Oxide Feed Grade
Magnesium Oxide Feed Grade

Magnesium oxide is used extensively in the soil and groundwater remediation, wastewater treatment, drinking water treatment, air emissions treatment, and waste treatment industries for its acid buffering capacity and related effectiveness in stabilizing dissolved heavy metal species.

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 ...

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 ...

Magnesium oxide solutions for environmental industry
Magnesium oxide solutions for environmental industry

Magnesium Hydroxide: Waste Water Neutralization: Offers a safe and effective replacement to caustic soda and lime for the neutralization of acidic waste streams. Offers excellent buffering capacity to a maximum pH of 9 and prevents high pH spikes, which can adversely affect biological treatment systems.

The role of magnesium sulfate in water treatment ...
The role of magnesium sulfate in water treatment ...

The, treatment, of, acid dye wastewater, with, magnesium, sulfate has a good effect and a high chroma after, treatment,. Magnesium salt method can effectively remove water-soluble acid dyes, and the decolorization rate is very high under suitable conditions. In conclusion, the, treatment, of printing and dyeing, wastewater, with magnesium sulfate can save cost and reduce secondary pollution to a certain …

water treatment – precipating silica - Degremont®
water treatment – precipating silica - Degremont®

Silica removal using ,magnesium oxide, at approximately 25 °C Depending on raw water analysis, target temperature and abatement, graphs can be used to establish the amount of reaction MgO (figure 6) and, by calculating the difference, the amount to be injected.

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