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Oilfield Equipment

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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Oilfield Equipment
Limestone for acid neutralization in Industrial Wastewater ...
Limestone for acid neutralization in Industrial Wastewater ...

The following depicts the ,neutralization, of hydrochloric ,acid, by ,limestone,. CaCO 3 + 2HCl → CaCl 2 + CO 2 + H 2 O Due to the presence of other calcium products in the ,limestone, chips typically used it is quite possible for ,limestone, to exert alakline influenes on the ,wastewater, stream up to and beyond a pH of 11.0, meaning that an upper pH limit of 9.0 cannot be guaranteed and can easily be ...

pH Adjustment & Neutralization Systems - Wastewater pH ...
pH Adjustment & Neutralization Systems - Wastewater pH ...

Industries that discharge wastewater into municipal sanitary sewers or waterways are facing strict regulations on pH levels. The acidity or alkalinity of wastewater affects both industrial wastewater treatment and the environment. Low pH is acidic, high pH is alkaline, and a pH of 7 is neutral.

Sizing Acid Neutralization Tanks - ATS Spec Tool built for ...
Sizing Acid Neutralization Tanks - ATS Spec Tool built for ...

As the PH of the acid waste rises, the rate of neutralization slows down; requiring a minimum of one hour of retention time. Protect the Neutralizing System: Keep in mind that design features such as a positive discharge into the inner basket, solids retention chamber and basket location guides, can provide optimum performance.

An introduction to pH Adjustment and Neutralization
An introduction to pH Adjustment and Neutralization

Neutralization, Reactions. The task of any ,pH adjustment, system is to adjust the pH of the process stream into the defined acceptable ,discharge, range. In the case of an ,acid neutralization,, caustic (NaOH) is added to the effluent stream to pH Neutralize the solution. This ,neutralization,, or titration can be expressed as follows:

Defining pH Neutralization Systems | Pumps & Systems
Defining pH Neutralization Systems | Pumps & Systems

The preferred method for pH neutralization of waste streams is by the automatic addition of acid or caustic. The ideal setup is a batch neutralization module. A basic batch system includes a treatment tank with a mechanical agitator (mixer), an in-tank pH sensor, an in-tank level control, metering pumps for acid and caustic injection, an automated drain valve or pump for the effluent, and a control panel.

pH Adjustment & Neutralization Systems - Wastewater pH ...
pH Adjustment & Neutralization Systems - Wastewater pH ...

Industries that discharge wastewater into municipal sanitary sewers or waterways are facing strict regulations on pH levels. The acidity or alkalinity of wastewater affects both industrial wastewater treatment and the environment. Low pH is acidic, high pH is alkaline, and a pH of 7 is neutral.

pH Neutralization Systems | Burt Process | 50 years in ...
pH Neutralization Systems | Burt Process | 50 years in ...

pH ,neutralization, systems are used to treat high acidic or high alkaline industrial ,wastewater,. pH adjustment in water treatment can be accomplished in either a batch or continuous flow pH ,neutralization, system.Direct ,discharge, of ,wastewater, from chemical processes is harmful to the environment and significantly reduces the service life of piping systems and pumps. pH adjustment …

Acid Waste Neutralization Systems
Acid Waste Neutralization Systems

Engineering, design and manufacturer of ,wastewater, treatment equipment & systems including ,acid waste neutralization systems,, recycling and zero ,discharge, designs. Provide complete installed operational ,wastewater, treatment and recycling systems including metal precipitation and filtration systems, carbon filtration, ion-exchange resin systems, ultrafiltration & reverse osmosis systems.

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

Flow equalization and chemical ,neutralization, and are two important components of water and ,wastewater, treatment. Chemical ,neutralization, is employed to balance the …

Limestone for acid neutralization in Industrial Wastewater ...
Limestone for acid neutralization in Industrial Wastewater ...

The following depicts the ,neutralization, of hydrochloric ,acid, by ,limestone,. CaCO 3 + 2HCl → CaCl 2 + CO 2 + H 2 O Due to the presence of other calcium products in the ,limestone, chips typically used it is quite possible for ,limestone, to exert alakline influenes on the ,wastewater, stream up to and beyond a pH of 11.0, meaning that an upper pH limit of 9.0 cannot be guaranteed and can easily be ...

Wastewater Neutralization Systems - Mech-Chem
Wastewater Neutralization Systems - Mech-Chem

automated ,wastewater, pH ,neutralization, systems. The systems are designed to handle and process a variety ,of acid, and alkaline waste solutions. These pH ,neutralization, systems vary in size from 10 gal to 2,500 gal. The smallest system is designed to fit in the bottom of a lab hood. A filter can be added to the systems if solids

An introduction to pH Adjustment and Neutralization
An introduction to pH Adjustment and Neutralization

Neutralization, Reactions. The task of any ,pH adjustment, system is to adjust the pH of the process stream into the defined acceptable ,discharge, range. In the case of an ,acid neutralization,, caustic (NaOH) is added to the effluent stream to pH Neutralize the solution. This ,neutralization,, or titration can be expressed as follows:

Wastewater Neutralization Systems - Mech-Chem
Wastewater Neutralization Systems - Mech-Chem

automated ,wastewater, pH ,neutralization, systems. The systems are designed to handle and process a variety ,of acid, and alkaline waste solutions. These pH ,neutralization, systems vary in size from 10 gal to 2,500 gal. The smallest system is designed to fit in the bottom of a …

Chemical Processing: Defining pH Neutralization Systems ...
Chemical Processing: Defining pH Neutralization Systems ...

The preferred method for pH neutralization of waste streams is by automatic addition of acid or caustic. The ideal set-up is a batch neutralization module. A basic batch system includes a treatment tank with a mixer, an in-tank pH sensor, an in-tank level control, metering pumps for acid and caustic injection, an automated drain valve or pump for the effluent, and a control panel.

Defining pH Neutralization Systems | Pumps & Systems
Defining pH Neutralization Systems | Pumps & Systems

The preferred method for pH neutralization of waste streams is by the automatic addition of acid or caustic. The ideal setup is a batch neutralization module. A basic batch system includes a treatment tank with a mechanical agitator (mixer), an in-tank pH sensor, an in-tank level control, metering pumps for acid and caustic injection, an automated drain valve or pump for the effluent, and a control panel.

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

Flow equalization and chemical ,neutralization, and are two important components of water and ,wastewater, treatment. Chemical ,neutralization, is employed to balance the excess acidity or alkalinity in ...

Sizing Acid Neutralization Tanks - ATS Spec Tool built for ...
Sizing Acid Neutralization Tanks - ATS Spec Tool built for ...

As the PH of the acid waste rises, the rate of neutralization slows down; requiring a minimum of one hour of retention time. Protect the Neutralizing System: Keep in mind that design features such as a positive discharge into the inner basket, solids retention chamber and basket location guides, can provide optimum performance.

Acid Waste Neutralization Systems
Acid Waste Neutralization Systems

Engineering, design and manufacturer of ,wastewater, treatment equipment & systems including ,acid waste neutralization systems,, recycling and zero ,discharge, designs. Provide complete installed operational ,wastewater, treatment and recycling systems including metal precipitation and filtration systems, carbon filtration, ion-exchange resin systems, ultrafiltration & reverse osmosis systems.

Chemical Processing: Defining pH Neutralization Systems ...
Chemical Processing: Defining pH Neutralization Systems ...

The preferred method for pH neutralization of waste streams is by automatic addition of acid or caustic. The ideal set-up is a batch neutralization module. A basic batch system includes a treatment tank with a mixer, an in-tank pH sensor, an in-tank level control, metering pumps for acid and caustic injection, an automated drain valve or pump for the effluent, and a control panel.

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