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

Influence of low flowback rate of fracturing 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.

Influence of low flowback rate of fracturing fluid
NATURAL COAGULANTS: AN EASY WAY TO REMOVE HEAVY …
NATURAL COAGULANTS: AN EASY WAY TO REMOVE HEAVY …

Strychnos potatorum and Moringa oleifera seeds from the tannery ,effluent,. Heavy metals were estimated by atomic absorption spectrophotometer. The toxicity level of the treated ,effluent, was analysed by green gram germination bioassay. Shoot length and root length of the germinated seeds were measured and seedling vigour ,index, were calculated.

Neutralac: Effluent treatment - Wastewater treatment ...
Neutralac: Effluent treatment - Wastewater treatment ...

Neutralization may be used in order to treat acid was,tewaters, containing metals, the method comprising increasing the pH of the, acid waste, by addition of an alkaline reagent, to form a precipitate and collecting the precipitate. This way the incoming solution is pH adjusted to the optimum range for precipitating metals as hydroxides.

PREDICTING MUNICIPAL SEWAGE EFFLUENT QUALITY INDEX …
PREDICTING MUNICIPAL SEWAGE EFFLUENT QUALITY INDEX …

sewage ,effluent, of BOD. 5, COD, TSS, and ,chloride, were within Iraqi ,effluent, ... that can be very useful for managers and decis ,ion,-makers in planning water resources ... discharged effluents using the ,effluent, quality ,index, (EQI) [30].

Neutralization of Wastewater - avs.globecore.com
Neutralization of Wastewater - avs.globecore.com

6/1/2017, · ,Neutralization, of, wastewater, is required before releasing it into water bodies or reuse in various technology processes. Wastewater containing acids or alkali must be, neutralized., Water with pH of 6.5 – 8.5 are considered, neutral. Neutralization, is required where pH is below 6.5 and above 8.5.

Acid Neutralization - Industrial Waste Treatment
Acid Neutralization - Industrial Waste Treatment

OMEGA Single-Stage Continuous ,Acid, Neutralization Systems. Up to 100 gpm, acidic or alkaline ,wastewater,, fully automatic pH adjustment with continuous chart recording, factory assembled with single inlet and outlet, automatic shutoff or recirculating valve, NEMA-4X control panel, UL-approved. OMEGA Two-Stage Continuous ,Acid, Neutralization Systems

Chloride mass balance for estimation of groundwater ...
Chloride mass balance for estimation of groundwater ...

16/8/2018, · The sample solutions were passed through a pressurized chromatographic column where ions were absorbed by column constituents. Then, ,effluent, was run through the column to separate the absorbed ,chloride, ions from the column. The ,ion, chromatograph measured the concentration ,of chloride, ions in parts-per-billion, ppb (Joachim and Tatjana 2005).

Wastewater Treatment - Acid / Caustic Neutralization
Wastewater Treatment - Acid / Caustic Neutralization

With over 25 years experience in the hazardous waste management industry, our organization has assisted numerous industrial companies across Canada with their ,acid /, caustic neutralization needs. Give us a call to arrange for a service call, or to learn more about our ,acid /, caustic neutralization services, or other ,wastewater treatment, services.

Removal of Color from Textile Industry Effluent Citefactor ...
Removal of Color from Textile Industry Effluent Citefactor ...

The textile industrial ,effluent, is most pollutant which contains large amount of pollutants. A strict rule for decolorization is one of the key concerns in industrial sector. Several treatment methods have been employed for treatment of ,effluent,, including coagulation, adsorption, biological, ,ion,-exchange, electrocoagulation etc.

Correlation Analysis of UV_(254) and TOC/COD and the ...
Correlation Analysis of UV_(254) and TOC/COD and the ...

In addition,the influence ,of chloride ion, on measurement of UV254 is analyzed by adding a certain amount of sodium ,chloride, in solution respectively. [Result]Under the experimental conditions,the correlation between UV254 and TOC,COD in different concentrations of potassium hydrogen phthalate standard solution and secondary ,effluent, of a sewage treatment plant of Qingdao is clear.

Neutralization of Wastewater in the Chemical Industry ...
Neutralization of Wastewater in the Chemical Industry ...

For chemical companies to neutralize acidified wastewater, for instance, a known volume of the base must be accurately added to the mixture of the wastewater and an acid before disposing of appropriately. However, it is advisable for such companies to find the use of the neutralized water after recycling and elimination of the dissolved salt.

how to analyse how much calcium chloride is present in ...
how to analyse how much calcium chloride is present in ...

23/1/2012, · im doing a project at college where i have to take out calcium ,chloride, out of water. i chose to do this by ,ion, exchange which will work but i need a way to measure the amount left present once its been through the ,ion, exchange process. we used sodium resin for the ,ion, exchange resin, but we cant think of a measure to analyse it. thanks

Wastewater Treatment - Acid / Caustic Neutralization
Wastewater Treatment - Acid / Caustic Neutralization

With over 25 years experience in the hazardous waste management industry, our organization has assisted numerous industrial companies across Canada with their ,acid / caustic neutralization, needs. Give us a call to arrange for a service call, or to learn more about our ,acid / caustic neutralization, services, or other ,wastewater treatment, services.

Chemicals used for pH Neutralization of Industrial Wastewater
Chemicals used for pH Neutralization of Industrial Wastewater

Chemicals Used for pH Adjustment of Industrial, Wastewater., The most commonly used, neutralization, chemicals for, acid, or base, neutralization, are 93% Sulfuric, acid, and 50% Sodium hydroxide. In many cases these are very good choices, however, there are many considerations when selecting chemicals and these may not always be the best selection.

Neutralization of Wastewater in the Chemical Industry ...
Neutralization of Wastewater in the Chemical Industry ...

For chemical companies to neutralize acidified wastewater, for instance, a known volume of the base must be accurately added to the mixture of the wastewater and an acid before disposing of appropriately. However, it is advisable for such companies to find the use of the neutralized water after recycling and, elimination, of the dissolved salt.

Wastewater Neutralization Systems - pH adjustment
Wastewater Neutralization Systems - pH adjustment

Waste Acid Neutralization, Systems for the pH, neutralization, of concentrated acids and alkalis (bases). These systems are designed to handle the heat and energy released during the, neutralization, of concentrated, acids, and bases by controlling the rate of reaction and through the use of process cooling.

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,.

A new HPLC method for simultaneously measuring chloride ...
A new HPLC method for simultaneously measuring chloride ...

The column ,effluent, was monitored by a Refractive ,Index, (RI) detector. A linear response was achieved over NaCl concentrations of 0.25–2.5 g/L and 5–40 g/L. The analytical method inter- and intra-run accuracy and precision were better than ±10.0%.

Acid Waste Neutralization (AWN) System
Acid Waste Neutralization (AWN) System

Acid Waste Neutralization Water Treatment System Setup Neutralization systems or acid waste neutralization (AWN) systems are designed specifically for non-metal bearing rinses. AWN can be designed as a compact package for up to 150 Gallons Per Minute (GPM).

Neutralac: Effluent treatment - Wastewater treatment ...
Neutralac: Effluent treatment - Wastewater treatment ...

Neutralization may be used in order to treat acid wastewaters containing metals, the method comprising increasing the pH of the acid waste by addition of an alkaline reagent, to form a precipitate and collecting the precipitate. This way the incoming solution is pH adjusted to the optimum range for precipitating metals as hydroxides.

Chat Online Inquiry Email

Business cooperation

+86 513525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City