Welcome to the company ! we have many years of professional experience !
rsdgj@pyzyrsd.com +86 513525609655

Treatment and utilization device of fracturing flowback fluid

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.

Certificate of Honor

Get in touch with us

We will confidentially process your data and will not pass it on to a third party.

Treatment and utilization device of fracturing flowback fluid
Neutralization of Acidic Wastewater by the Use of Waste ...
Neutralization of Acidic Wastewater by the Use of Waste ...

Waste ,limestone, from marble cutting operations was adopted as a neutralizing agent of acidic ,wastewater, from the glass industry. Hydrogen fluoride containing ,wastewater, from the glass matting operations was investigated with the final aim of studying the influence of mass-transfer phenomena at the liquid−solid interface of the heterogeneous ,neutralization, reaction as the rate determining ...

(PDF) Limestone Neutralisation of Arsenic-Rich Effluent ...
(PDF) Limestone Neutralisation of Arsenic-Rich Effluent ...

Limestone is a cheaper alternative for such applications. A case study showed that limestone can be used effectively to replace lime for the neutralization of arsenic rich acid water. The cost of...

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

The options for pH neutralization systems range from a basic limestone tank to a batch treatment system to a multistage continuous flow unit. Limestone systems are still used in low flow acidic lab waste streams where inexpensive one-way treatment is required.

Acid waste neutralization using limestone bearing sand ...
Acid waste neutralization using limestone bearing sand ...

Ho, G.E. ORCID: 0000-0001-9190-8812 and Nguyen-Cong, B. (1979) ,Acid waste neutralization using limestone bearing sand,. In: Proceedings of the 8th Federal Conference Australian Water and ,Wastewater, Association, 12 - 16 November, Gold Coast, Qld, Australia pp. 157-174.

ASTM C911 - 19 Standard Specification for Quicklime ...
ASTM C911 - 19 Standard Specification for Quicklime ...

Abstract. This specification covers lime and limestone products that are suitable for chemical and industrial uses such as in waste acid neutralization, agricultural liming, soil stabilization, asphalt, flue gas desulfurization, drinking water softening, waste and wastewater neutralization, and wastewater treatment plant residuals stabilization.

Neutralization treatment method of pickling wastewater ...
Neutralization treatment method of pickling wastewater ...

The filtration and ,neutralization, of acidic ,wastewater, is a method to neutralize the acidic ,wastewater, when it flows through alkaline filter media (such as ,limestone,, dolomite, marble, etc.). It is generally suitable for the ,acid, content of not more than 23g/l and the formation of soluble salts. ,Neutralization, treatment of various ,acid wastewater,.

NEUTRALIZATION CHEMICALS - Industrial Waste Treatment
NEUTRALIZATION CHEMICALS - Industrial Waste Treatment

Neutralization with Caustic Liquid Caustic (NaOH) is most common in 50% concentrations. Because of safety issues, some customers, to avoid a hazardous liquid, may opt for passive neutralization via Lime or Limestone in its solid, mineral form, despite its bulk and weight. Sodium Hydroxide is often preferred because of its solubility.

Limestone neutralization of acid waters in the presence of ...
Limestone neutralization of acid waters in the presence of ...

Abstract ,Acid, waste waters are usually treated by means of lime in order to meet pH requirements for discharge. Considerable saving may be achieved using ,limestone, in ,neutralization, processes. The feasibility of ,limestone neutralization, processes also in those cases where precipitates form both on the reactive surface and in the liquid bulk as pH rises has been evaluated.

Neutralization of Acidic Wastewater by the Use of Waste ...
Neutralization of Acidic Wastewater by the Use of Waste ...

Waste ,limestone, from marble cutting operations was adopted as a neutralizing agent of acidic ,wastewater, from the glass industry. Hydrogen fluoride containing ,wastewater, from the glass matting operations was investigated with the final aim of studying the influence of mass-transfer phenomena at the liquid−solid interface of the heterogeneous ,neutralization, reaction as the rate determining ...

Lakasa Neutralization Tank
Lakasa Neutralization Tank

Retention time of > 45 minutes will normally achieve optimum neutralization process. LAKASA Neutralization Tank can increase pH of acidic water of initial pH~1.6 to pH~5.0 at the average of 0.12/minute and limestone requirement of 12kg/unit pH change. …

(PDF) Limestone Neutralisation of Arsenic-Rich Effluent ...
(PDF) Limestone Neutralisation of Arsenic-Rich Effluent ...

Limestone is a cheaper alternative for such applications. A case study showed that limestone can be used effectively to replace lime for the neutralization of arsenic rich acid water. The cost of...

Lakasa Neutralization Tank
Lakasa Neutralization Tank

Retention time of > 45 minutes will normally achieve optimum neutralization process. LAKASA Neutralization Tank can increase pH of acidic water of initial pH~1.6 to pH~5.0 at the average of 0.12/minute and limestone requirement of 12kg/unit pH change. The pH …

To neautralize an alkaline waste water - FluksAqua
To neautralize an alkaline waste water - FluksAqua

(1) the ,neutralization, method ,of acid, and alkaline ,wastewater, is to introduce ,acid wastewater, and alkaline ,wastewater, together into the ,neutralization, tank and mix them in the tank.As a result, the ,wastewater, should be neutral or weak alkaline.(2) the ,neutralization, and treatment of acidic ,waste water, by the application of ,neutralization, method include lime, ,limestone,, dolomite, sodium ...

Neutralization treatment method of pickling wastewater ...
Neutralization treatment method of pickling wastewater ...

The filtration and ,neutralization, of acidic ,wastewater, is a method to neutralize the acidic ,wastewater, when it flows through alkaline filter media (such as ,limestone,, dolomite, marble, etc.). It is generally suitable for the ,acid, content of not more than 23g/l and the formation of soluble salts. ,Neutralization, treatment of various ,acid wastewater,.

Limestone neutralization of acid waters in the presence of ...
Limestone neutralization of acid waters in the presence of ...

Abstract ,Acid, waste waters are usually treated by means of lime in order to meet pH requirements for discharge. Considerable saving may be achieved using ,limestone, in ,neutralization, processes. The feasibility of ,limestone neutralization, processes also in those cases where precipitates form both on the reactive surface and in the liquid bulk as pH rises has been evaluated.

Treatment Methods for Mining and Ore Processing Wastewaters
Treatment Methods for Mining and Ore Processing Wastewaters

The use of limestone for neutralizing acidic wastewater is often attractive because this material is available in many areas at the lowest cost per unit of basicity. However, limestone neutralization has a reputation of limited reliability due to the high incidence of failures recorded in the past.

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

The options for pH neutralization systems range from a basic limestone tank to a batch treatment system to a multistage continuous flow unit. Limestone systems are still used in low flow acidic lab waste streams where inexpensive one-way treatment is required.

How Often to Change a Condensate Neutralizer: Maintenance ...
How Often to Change a Condensate Neutralizer: Maintenance ...

Limestone Rudimentary neutralization solutions utilize limestone or marble chips to treat corrosive wastewater streams in various applications. In the heating and plumbing industries, the early neutralizers adopted the old school use of such media.

Treatment Methods for Mining and Ore Processing Wastewaters
Treatment Methods for Mining and Ore Processing Wastewaters

The use of limestone for neutralizing acidic wastewater is often attractive because this material is available in many areas at the lowest cost per unit of basicity. However, limestone neutralization has a reputation of limited reliability due to the high incidence of failures recorded in the past.

Acid waste neutralization using limestone bearing sand ...
Acid waste neutralization using limestone bearing sand ...

Ho, G.E. ORCID: 0000-0001-9190-8812 and Nguyen-Cong, B. (1979) ,Acid waste neutralization using limestone bearing sand,. In: Proceedings of the 8th Federal Conference Australian Water and ,Wastewater, Association, 12 - 16 November, Gold Coast, Qld, Australia pp. 157-174.

Chat Online Inquiry Email

Business cooperation

+86 513525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City