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

Flowback solidification of mud and 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.

Flowback solidification of mud and fracturing fluid
Why and how to treat urban wastewater? - Encyclopedia of ...
Why and how to treat urban wastewater? - Encyclopedia of ...

This total oxidation is carried out chemically by using a very strong oxidant (potassium dichromate), in a very ,acidic, environment and at about 150°C for 2 hours . For raw ,domestic wastewater,, about 50% of the COD is in dissolved form and 50% in particulate form.

Impact of a Mixed “Industrial and Domestic” Wastewater ...
Impact of a Mixed “Industrial and Domestic” Wastewater ...

domestic wastewater, is equal to 8.3). This ,acidic, pH of the ,wastewater, effluent favours then the dissolution of the heavy metals. This condition reinforces the mobility of the ionic form of these metals in seawater and also in interstitial water. The concentrations of the majority of …

Electrochemical Recovery of Phosphorus from Acidic Cheese ...
Electrochemical Recovery of Phosphorus from Acidic Cheese ...

domestic ,wastewater,,13,25 the adoption of this system in treating domestic ,wastewater, is limited by the high energy consumption and low calcium phosphate purity of recovered products. The low phosphate concentration with a high concentration of (bi)carbonate in domestic ,wastewater, leads to the dominant formation of calcium carbonate. Therefore, we

Wastewater; Industrial effluent and domestic sewage ...
Wastewater; Industrial effluent and domestic sewage ...

Waste water, generated from various industries is called industrial effluent. In general various toxic chemicals alike, acid,, alkali, coloring agents etc are main pollutants. Microorganisms and organic matters are usually lower in industrial effluent.

Acidic Wastewater Treatment (Water and Wastewater ...
Acidic Wastewater Treatment (Water and Wastewater ...

Results for ,acidic wastewater, treatment equipment from YALAN Seals, HUG Absorbents, Sauereisen and other leading brands for water and ,wastewater,. Compare and contact a supplier near you ,Acidic Wastewater, Treatment ,(Water, and ,Wastewater), Equipment ...

Characteristics of Waste-Water (Unit-I)
Characteristics of Waste-Water (Unit-I)

If the pH value is less than 7, the sewage ,is acidic, and if the pH vale is more than 7, the sewage is alkaline. • The fresh sewage is alkaline, with passed of time pH tends to fall due to production of acid by bacterial action in anaerobic or nitrification processes.

Acidic Wastewater Treatment - Water and Wastewater ...
Acidic Wastewater Treatment - Water and Wastewater ...

acidic wastewater, effluent; ,acidic wastewater, neutralisation; ,acidic wastewater, neutralization; ,acidic wastewater, treatment; ,acidic, water; ,acidic, water neutralization; alkali ,acidic wastewater, treatment; caustic soda ,wastewater, treatment; continuous ,wastewater, neutralization; lime ,wastewater, treatment; magnesium hydroxide ,acidic wastewater, treatment; neutralize ,acidic wastewater

Domestic +Industrial wastewater Treatment – SERI
Domestic +Industrial wastewater Treatment – SERI

IV. Domestic +Industrial ,wastewater, Treatment. 1 KLD pilot Plant treating both sewage and Mechanical Industry Effluent, 1996; 10 KLD CTP treating ,acidic, processed effluent and sewage, 2014; Treating 5 to 20 KLD of effluent from print process and domestic sewage simultaneously

Characteristics of Wastewater | Wastewater Management
Characteristics of Wastewater | Wastewater Management

The test for pH value of ,wastewater, is carried out to determine whether it- ,is acidic, or alkaline in nature. Fresh sewage is generally alkaline in nature, (its pH value between 7.3 to 7.5). However, as the time passes, pH value tends to fall due to production of acids by bacterial action, and the sewage tends to become ,acidic,.

Acidity and Alkalinity - wastewater treatment
Acidity and Alkalinity - wastewater treatment

Acidity levels in ,wastewater, indicate its corrosive properties and can take a leading role in regulating biological processes as well as in chemical reactions (such as chemical coagulation and flocculation).

Figure 3 from Acidic pharmaceuticals in domestic ...
Figure 3 from Acidic pharmaceuticals in domestic ...

Fig. 3 Mass fractions (%) of KEP, NPX, CA,DFC, and IBP in dehydrated sludge, effluent, and transformed/lost in theWWTP.KEP ketoprofen,NPX naproxen, CA clofibric acid, DFC diclofenac, IBP ibuprofen - ",Acidic, pharmaceuticals in domestic ,wastewater, and receiving water from hyper-urbanization city of China (Shanghai): environmental release and ecological risk"

Treatment of mixed domestic–industrial wastewater using ...
Treatment of mixed domestic–industrial wastewater using ...

Since they are mainly ,domestic wastewater, mixed with some untreated industrial effluents with different proportions, ... Alkaline precipitation of heavy metals from ,acidic, water streams is a popular and long standing treatment process as well as another application where cyanobacteria are …

Varimax - 40 - Wastewater Evaporators - Varimax Series
Varimax - 40 - Wastewater Evaporators - Varimax Series

Varimax - 40 - ,Wastewater, Evaporators System by E3 Solutions LLC. The Varimax 40 is a cost-effective, energy-efficient enhanced ,wastewater, evaporation system. It is designed to handle ,wastewater, management projects ranging from 40 to 120 GPM of maxim...

Newster - NW15 - Hospital Solid Waste - Sterilizer for ...
Newster - NW15 - Hospital Solid Waste - Sterilizer for ...

13/4/2021, · Newster - NW15 - Sterilizer for Hospital Solid Waste by Newster System S.r.l.. The sterilizing unit is designed for on-site installation in up to 300 beds hospitals. The sturdy design allows the sterilizer to work for several shifts, each lasting 35-...

Acidity and Alkalinity - wastewater treatment
Acidity and Alkalinity - wastewater treatment

Acidity is a measure of a solution’s capacity to react with a strong base (usually sodium hydroxide, NaOH) to a predetermined pH value. This measurement is based on the total ,acidic, constituent of a solution (strong and weak acids, hydolyzing salts, etc.) It is possible to have highly ,acidic, …

Industrial wastewater treatment - Wikipedia
Industrial wastewater treatment - Wikipedia

Wastewaters include ,acidic, rinse waters together with waste acid. Although many plants operate acid recovery plants (particularly those using hydrochloric acid), where the mineral acid is boiled away from the iron salts, there remains a large volume of highly acid ferrous sulfate or …

Characteristics of Wastewater | Wastewater Management
Characteristics of Wastewater | Wastewater Management

The test for pH value of ,wastewater, is carried out to determine whether it- ,is acidic, or alkaline in nature. Fresh sewage is generally alkaline in nature, (its pH value between 7.3 to 7.5). However, as the time passes, pH value tends to fall due to production of acids by bacterial action, and the sewage tends to become ,acidic,.

IS 3025 (Part 53): Method of Sampling and Test (Physical ...
IS 3025 (Part 53): Method of Sampling and Test (Physical ...

Ground waters and the surface waters which are ,acidic,, may, on the other hand, contain considerably more iron. In water samples ... Beyond this limit, taste/appearance are affected, has adverse effect on ,domestic, uses and water supply structures, and ... of\Vater and ,Wastewater,', 19th Edition-1995, published by the American Public ...

Domestic +Industrial wastewater Treatment – SERI
Domestic +Industrial wastewater Treatment – SERI

IV. ,Domestic, +Industrial ,wastewater, Treatment. 1 KLD pilot Plant treating both sewage and Mechanical Industry Effluent, 1996; 10 KLD CTP treating ,acidic, processed effluent and sewage, 2014; Treating 5 to 20 KLD of effluent from print process and ,domestic, sewage simultaneously

Extracellular polymeric substances (EPS) of microbial ...
Extracellular polymeric substances (EPS) of microbial ...

1/11/2010, · In biological ,wastewater, treatment systems, most of the microorganisms are present in the form of microbial aggregates, such as sludge flocs, biofilms, and granules. The presence of ,extracellular polymeric, substances (EPS), a complex high-molecular-weight mixture of polymers, in pure cultures, activated sludge, granular sludge, and biofilms, has been confirmed and observed using various ...

Chat Online Inquiry Email

Business cooperation

+86 513525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City