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Treatment design of fracturing fluid 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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Treatment design of fracturing fluid flowback fluid
cpcb.nic.in
cpcb.nic.in

Utilization,/Distillation of Dilute Acetic ,Acid, (generated from Pharmaceutical/ Pesticide/Chemical Sector) as resource material for manufacturing of Acetic Anhydride or Glacial Acetic ,Acid, 63.3 Product Usage / ,Utilization, Hazardous waste i.e. Dilute Acetic ,Acid, shall be used along with fresh acetic ,acid, for manufacturing of Acetic Anhydride.

RECOVERY OF LACTIC ACID FROM AMERICAN CRYSTAL SUGAR ...
RECOVERY OF LACTIC ACID FROM AMERICAN CRYSTAL SUGAR ...

This project has shown that the recovery of several valuable lactic ,acid, products is both technically feasible and economically viable. One of the original objectives of this project was to recover lactic ,acid,. However, the presence of a variety of indigenous bacteria in the ,wastewater, stream and technical issues related to recovery and purification have resulted in the production of lactic ...

Efficient water utilization in knit dyeing factory of ...
Efficient water utilization in knit dyeing factory of ...

In Bangladesh, most of the knit dyeing ,factory, have 1:7 liquor ratio machine; such as- Fongs, Tong Geng, Dilmenler is the most popular brand.7 Another important point is that classical reactive dyes exhaustion rate 60-70% and rest of 30-40% dye flows with ,wastewater,.8 Huge number of wash and rinsing is needed for improve fabric fastness properties.

Determination of volatile fatty acids in wastewater by ...
Determination of volatile fatty acids in wastewater by ...

Wastewater, Treatment Plant. Liquid–liquid extraction (LLE) method employing dichloromethane (DCM) and methyl-tert-butyl-ether (MTBE) as extracting solvents was used during the quantitative anal-

Dichloromethane as a Solvent for Lipid Extraction and ...
Dichloromethane as a Solvent for Lipid Extraction and ...

The usefulness of the solvent mixture dichloromethane/methanol for lipid extraction and the determination of lipid classes and fatty acids in samples of different natures was conducted. Two different extraction methods were compared, one containing chloroform/methanol, another containing dichloromethane/methanol.

Development of a water management plan for an acid ...
Development of a water management plan for an acid ...

A survey of the water ,utilization, and effluent characteristics relating to the ,acid, manufacturing plant of a munitions ,factory, was conducted as part of a program involving a changeover from batch to continuous production of trinitrotoluene. The quantity and composition of ,wastewater, arising from the production of H/sub 2/SO/sub 4/, HNO/sub 3/, and NH/sub 3/ were considered, and an integrated ...

Research Progress on Wastewater Utilization in Soybean ...
Research Progress on Wastewater Utilization in Soybean ...

Large quantities of organic ,waste water, was produced during the processing of soybean products.The direct discharge of the ,waste water, not only polluted the environment but wasted the resources,since many kinds of nutrient substances were contained in it.The article introduced the research progress on extracting functional matter from ,waste water, in soy product processing,such as soybean ...

Treatment and Utilization of Fluoride-contained Acid ...
Treatment and Utilization of Fluoride-contained Acid ...

The heavy rare earth is used as the precipitating agent to treat the fluoridecontained ,acid wastewater,,thus effectively decreases F - in the ,wastewater, and the qualified rare earth fluoride is produced.The quality of the water after being treated meets the standard of industrial water supply.In this way,the water resource is saved and the living environment at the downstream of the drainage ...

Green Huafu - huafubattery.com
Green Huafu - huafubattery.com

Wastewater, treatment in accordance with the principles of clean-up diversion, the principle of sub-quality treatment of the ,factory wastewater,, mainly: lead-containing domestic sewage into the ,factory, after the sewage treatment system with lead treatment, the treated water into the lead-containing industrial ,wastewater, treatment system , And then into the water depth treatment system.

Production of high-concentration n -caproic acid from ...
Production of high-concentration n -caproic acid from ...

21/4/2017, · The strain prefers acidic initial pH condition (pH 5.0–6.5), and the temperature ranging from 30 to 40 °C for CA production. In a fed-batch fermentation with non-sterilized lactate-containing organic ,wastewater, as feedstock, strain CPB6 produced 16.6 g/L CA (from 45.1 g/L lactate) with a maximum productivity of 5.29 g/L/day.

Removal of dichloromethane from ground and wastewater: A ...
Removal of dichloromethane from ground and wastewater: A ...

1/10/2013, · Dichloromethane (DCM) is, a toxic volatile compound, which is, found in the ground waters and wastewaters of, the pharmaceutical, chemical, textile, metal-working and petroleum industries. DCM inhibits the growth of aquatic organisms, induces cancer …

Removal of dichloromethane from ground and wastewater: A ...
Removal of dichloromethane from ground and wastewater: A ...

The, volatile nature, of DCM, causes air pollution, at, wastewater, treatment plants. During the aeration stage in aerobic treatment facilities up to 38% of DCM are emitted into the atmosphere (Herbst and Wiesmann, 1996;Hsieh, 2000;Wu et al., 2009).

Substrate utilization characteristics of the predominant ...
Substrate utilization characteristics of the predominant ...

To supply theoretical verification of the function of a selector to control aerobic activated sludge bulking in the ,wastewater, treatment plant for a chemical fi

Determination of volatile fatty acids in wastewater by ...
Determination of volatile fatty acids in wastewater by ...

1/1/2014, · Liquid–liquid extraction (LLE) method employing dichloromethane (DCM) and methyl-tert-butyl-ether (MTBE) as extracting solvents was used during the quantitative analysis of volatile fatty acids namely acetic, propionic, butyric, isobutyric, valeric, isovaleric and heptanoic ,acid,.

Advanced Wastewater Treatment Technologies
Advanced Wastewater Treatment Technologies

Dichloromethane, was observed to recalcitrant to biodegradation Burkholderia kururiensis and Bacillus cereus were predominant species. Monod inhibition model predicted single pollutant biodegradation SINGLE SUBSTRATE DEGRADATION Priya, V.S., Philip, L. (2013). Biodegradation of ,Dichloromethane, along with other VOCs from Pharmaceutical ,wastewater,.

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