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Skid mounted treatment 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.

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Skid mounted treatment of fracturing flowback fluid
CiteSeerX — TREATMENT OF WASTEWATER OBTAINED IN …
CiteSeerX — TREATMENT OF WASTEWATER OBTAINED IN …

The ,wastewater treatment, process is consisedt of the next phases: cementation of copper and other metals using ,iron powder,, neutralization ,of acid wastewater, with alkaline ,wastewater,, separation of solid-liquid phases. Adopted technical procedure was used for technical solution proposes. Key words: anode slime, ,wastewater,, chemical ,treatment, 1.

Introducing a recycling method for iron oxide ...
Introducing a recycling method for iron oxide ...

Leaching, with hydrochloric, acid, was found to be an acceptable method for recovery of iron from in the waste. FeCl3 solution obtained from, leaching, was recycled to form magnetite powder upon reaction with sodium sulfite and ammonium hydroxide. The application of magnetite nanoparticles in wastewater treatment was found to be feasible demonstrating an

Method 8008 IRON TOTAL (0 to 3.00 mg/L) For water ...
Method 8008 IRON TOTAL (0 to 3.00 mg/L) For water ...

Prepare a 1.0-mg/L ,iron, standard by diluting 1.00 mL of ,Iron, Standard Solution, 100 mg/L Fe, to 100 mL with deionized water. Or, dilute 1.00 mL of an ,Iron, PourRite Ampule Standard Solution (50 mg/L) to 50 mL in a volumetric fl ask. Prepare this solution daily. Run the test following the procedure for ,powder, pillows or AccuVac Ampuls.

Treatment of Industrial Wastewater by Organic Wastes
Treatment of Industrial Wastewater by Organic Wastes

presence of ferric ,iron, and is characterized by low pH, polluted with presence of metals like cobalt, zinc, copper, lead, manganese, nickel and ,iron,. The experiment was carried out on laboratory scale for different retention periods approximately for three months. The water chemistry of industrial ,wastewater treatment, process in

CiteSeerX — TREATMENT OF WASTEWATER OBTAINED IN …
CiteSeerX — TREATMENT OF WASTEWATER OBTAINED IN …

The wastewater treatment process is consisedt of the next phases: cementation of copper and other metals using iron powder, neutralization of acid wastewater with alkaline wastewater, separation of solid-liquid phases. Adopted technical procedure was used for technical solution proposes. Key words: anode slime, wastewater, chemical treatment 1.

Method 8008 IRON TOTAL (0 to 3.00 mg/L) For water ...
Method 8008 IRON TOTAL (0 to 3.00 mg/L) For water ...

243 Method 8008 ,IRON,, TOTAL (0 to 3.00 mg/L) For water,, wastewater,, and seawater FerroVer Method (,Powder, Pillows or AccuVac Ampuls) USEPA approved for reporting ,wastewater, analysis (digestion is required; see Section 2*) 1. Enter the stored

Treatment Performance of Textile Wastewater Using ...
Treatment Performance of Textile Wastewater Using ...

aluminum and bipolar aluminum (or ,iron,). The ,treatment, of textile ,wastewater, was performed using a batch electrolytic cell made of Plexiglas with a length, width and height of 18, 14, and 14 cm, respectively (Figure 1 (a)). The upper cover of the cell was made of Teflon. The electrodes were composed of six aluminum plates that were

Feasibility study on applying the iron-activated ...
Feasibility study on applying the iron-activated ...

Clofibric acid (CFA) was selected as an example of the widespread micropollutants in municipal wastewater to investigate the feasibility of the application of an iron-activated persulfate (Fe-PS) system for selective micropollutants removal prior to biological wastewater treatment.

Treatment Performance of Textile Wastewater Using ...
Treatment Performance of Textile Wastewater Using ...

treatment process of textile ,wastewater, were carried out using aluminum or ,iron, electrodes at various current values, ranging from I = 0.2 to 1 A, electrolysis time until 90 min and natural pH = 4.57. The COD, TSS and colour removal trends for aluminum and ,iron, electrodes are …

Wastewater treatment – INTICHEM
Wastewater treatment – INTICHEM

PAC Yellow is a ,powder, with high-quality coagulant for potable water ,treatment, and ,wastewater treatment,. PAC Yellow is special basic salts of aluminum chloride to give much stronger coagulation and flocculation power than ordinary aluminum and ,iron, salts. It is suitable for water with high turbidity.

Enhanced Biological Treatment of Industrial Wastewater ...
Enhanced Biological Treatment of Industrial Wastewater ...

Over the past six years, we have studied the use of ,iron, shavings, especially turnings or shavings of 38CrMoAl steel (Figure 1) for enhanced biological ,treatment, of industrial process ,wastewater,. The ,iron, shavings contain ,iron, (>95%), carbon (0.35−0.42%), silica (0.2−0.45%), chromium (1.35−1.65%), and a few other trace elements (e.g., Mo, S, P, Ni, each <0.03%).

Resource utilization of pickling wastewater (waste acid)
Resource utilization of pickling wastewater (waste acid)

Spray roasting is widely used in the regeneration process of waste ,acid, in large ,iron, and steel works, but it is not suitable for the ,treatment of acid, pickling ,wastewater, (waste ,acid,). 1.5 ion exchange method. A large number of pickling ,wastewater, (waste ,acid,) will be produced in ,iron, …

Oxalic Acid Recovery from High Iron Oxalate Waste Solution ...
Oxalic Acid Recovery from High Iron Oxalate Waste Solution ...

ferrous oxalate leaching stage, to decrease any, oxalic acid, losses. This treatment protocol for high-iron REE-free solution not only avoids the potential harm to the environment due to the, wastewater, but also significantly improves the circular economy of chemicals in the typical utilization in permanent magnet recycling processes.

Feasibility study on applying the iron-activated ...
Feasibility study on applying the iron-activated ...

Clofibric acid (CFA) was selected as an example of the widespread micropollutants in municipal wastewater to investigate the feasibility of the application of an iron-activated persulfate (Fe-PS) system for selective micropollutants removal prior to biological wastewater treatment. In pure CFA solut …

Resource utilization of pickling wastewater (waste acid)
Resource utilization of pickling wastewater (waste acid)

Spray roasting is widely used in the regeneration process of waste ,acid, in large ,iron, and steel works, but it is not suitable for the ,treatment of acid, pickling ,wastewater, (waste ,acid,). 1.5 ion exchange method. A large number of pickling ,wastewater, (waste ,acid,) will be produced in ,iron, …

Oxalic Acid Recovery from High Iron Oxalate Waste Solution ...
Oxalic Acid Recovery from High Iron Oxalate Waste Solution ...

ferrous oxalate leaching stage, to decrease any oxalic acid losses. This treatment protocol for high-iron REE-free solution not only avoids the potential harm to the environment due to the wastewater but also significantly improves the circular economy of chemicals in the typical utilization in permanent magnet recycling processes.

2 Wastewater Treatment by using Natural Coagulant
2 Wastewater Treatment by using Natural Coagulant

waste water treatment,, it can caused several bad effect on human health such as intestinal constipation, loss of memory, convulsions, abdominal colic’s, loss of energy and learning difficulties. Hence nowadays, there has been great attention in the improvement and implementation of natural coagulants in ,wastewater treatment,.

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