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Treatment system of environmental protection fracturing flowback fluid in Oilfield

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 system of environmental protection fracturing flowback fluid in Oilfield
acid water neutralization Equipment | Environmental XPRT
acid water neutralization Equipment | Environmental XPRT

Results for ,acid, water ,neutralization, equipment from Advantec, Akdolit, aKua and other leading brands. Compare and contact a supplier near you

15 types of industrial wastewater treatment processes ...
15 types of industrial wastewater treatment processes ...

For ,neutralization, treatment, the principle of treating waste with waste should be considered first. Such as ,acid, and alkaline ,wastewater, neutralize each other or use waste alkali (slag) to neutralize acidic ,wastewater,, use waste ,acid, to neutralize alkaline ,wastewater,. In the absence of these conditions, a neutralizing agent can be used.

Wastewater treatment process with pH adjustment ...
Wastewater treatment process with pH adjustment ...

The treated wastewater is then withdrawn from the treatment zone for further processing, such as stripping of SO 2, neutralization, and aeration. An advantage of using acid to reduce the pH of the wastewater instead of relying upon the SO 2 to reduce the pH of the wastewater is that much less SO 2 is required to achieve disinfection.

Sour Water Stripper Process | Yokogawa America
Sour Water Stripper Process | Yokogawa America

Sour Water is the ,wastewater, that is produced from atmospheric and vacuum crude columns at refineries. Hydrogen sulfide and ammonia are typical components in sour water that need to be removed before the water can be reused elsewhere in the plant. Removal of these components is done by sending the sour water from the process to a ,stripping, tower where heat, in the form of steam, is applied ...

40 CFR § 261.32 - Hazardous wastes from specific sources ...
40 CFR § 261.32 - Hazardous wastes from specific sources ...

Stripping, still tails from the production of methy ethyl pyridines (T) ... excluding ,neutralization, and biological ... and floor sweepings in milling and packaging operations from the production or formulation of ethylenebisdithiocarbamic ,acid, and its salts (T) K131: ,Wastewater, from the reactor and spent sulfuric ,acid, from the ,acid, dryer from ...

Neutralization of the Acidified Seawater Effluent from the ...
Neutralization of the Acidified Seawater Effluent from the ...

The ,neutralization, of the seawater effluent in a wet flue gas desulfurization (FGD) process was investigated. Before discharge, ,the acidified seawater effluent from, a absorber is neutralized, using the natural alkalinity in seawater, and aeration is performed to enhance the ,neutralization, due to the ,stripping, of carbon dioxide dissolved in the effluent. Experimental investigation, …

CMP Treatment - Ovivo
CMP Treatment - Ovivo

stripping, and cleaning) generate a wide variety of ,wastewater, compositions. These ,wastewater, streams (CMP Waste, Backgrinding Waste (BG), ,Acid, and Alkaline Waste, Metals Bearing Waste and Organic Waste) require proper treatment to meet stringent reclaim and discharge regulations. The contamination level in the ,wastewater, is

Waste Water Treatment Plants (WWTP) - Galvatek
Waste Water Treatment Plants (WWTP) - Galvatek

Galvatek,’s experience in industrial water and ,wastewater treatment plants, (WWTP) dates back to the very beginning of the company. Our water ,treatment plants, typically serve surface ,treatment plants,, completing the overall plant project by producing clean water to the plant and/or treating the surface treatment ,wastewater, utilising the latest technological and environmentally friendly …

Treatment of Effluents of Fertilizer Industry ...
Treatment of Effluents of Fertilizer Industry ...

(b) Steam ,Stripping,: Steam ,stripping, of ammonia is a well-established process. The process is adopted by the oke-oven industries for the recovery of by product ammonia. Here also ,stripping, of ammonise from ,waste water, depends on how the ammonia exists in the water. In neutral solution, ammonia does not exist as dissolved NH 3 gas at ambient temperature

Wastewater Treatment Technology - Michigan
Wastewater Treatment Technology - Michigan

Air ,stripping, • Air ,stripping, is the transfer of volatile components of a liquid into an air stream. • Volatile compounds with certain properties can be economically stripped from water. – Includes BTEX compounds and certain solvents – Ammonia can also be removed by air strippers, typically enhanced by adjustment of pH &

09-PRE- AND PRIMARY TREATMENT
09-PRE- AND PRIMARY TREATMENT

Where wastewater is acidic or alkaline, neutralization is required prior to discharge to receiving waters or prior to chemical or biological treatment. Types of processes (a) Mixing acidic and alkaline waste streams: This requires sufficient equalization capacity to effect neutralization. (b) Acid waste neutralization through limestone beds:

Heavy Metals Removal Industrial Wastewater Solutions
Heavy Metals Removal Industrial Wastewater Solutions

The acid mine drainage waste is characterized by red water. The simplest treatment is neutralization and clarification. The ideal neutralization first combines one of the reactants with previously precipitated solids. This blend is then mixed with the other reactant. This seeding provides the …

CMP Treatment - Ovivo
CMP Treatment - Ovivo

stripping, and cleaning) generate a wide variety of ,wastewater, compositions. These ,wastewater, streams (CMP Waste, Backgrinding Waste (BG), ,Acid, and Alkaline Waste, Metals Bearing Waste and Organic Waste) require proper treatment to meet stringent reclaim and discharge regulations. The contamination level in the ,wastewater, is

Removal of phosphorus from agricultural wastewaters using ...
Removal of phosphorus from agricultural wastewaters using ...

Acid mine drainage sludge is a waste product produced by the neutralization of acid mine drainage, and consists mainly of the same metal hydroxides used in traditional wastewater treatment for the removal of phosphorus.

Wastewater Treatment-Physical and Chemical Methods
Wastewater Treatment-Physical and Chemical Methods

waste treatment methods, including ,acid,-base ,neutralization, and cyanide detoxification. Preslo et al)1 edited a book on state-of the-art cleanup technologies for remediation of groundwater contaminated by petroleum products. Frischherz and Kromer18 evaluated activated carbon adsorp tion, air ,stripping,, and biod?gradation for removal of dichlo

Treatment of Effluents of Fertilizer Industry ...
Treatment of Effluents of Fertilizer Industry ...

(b) Steam ,Stripping,: Steam ,stripping, of ammonia is a well-established process. The process is adopted by the oke-oven industries for the recovery of by product ammonia. Here also ,stripping, of ammonise from ,waste water, depends on how the ammonia exists in the water. In neutral solution, ammonia does not exist as dissolved NH 3 gas at ambient temperature

Wastewater treatment process with pH adjustment ...
Wastewater treatment process with pH adjustment ...

The treated ,wastewater, is then withdrawn from the treatment zone for further processing, such as ,stripping, of SO 2, ,neutralization,, and aeration. An advantage of using ,acid, to reduce the pH of the ,wastewater, instead of relying upon the SO 2 to reduce the pH of the ,wastewater, is that much less SO 2 is required to achieve disinfection.

(PDF) Neutralization/purification of the wastewaters from ...
(PDF) Neutralization/purification of the wastewaters from ...

included ,neutralization,/precipitation with the waste base originating from the bauxite production,[9] while the final treatment included adsorption onto waste sludge origi- Preparation of solid samples for EDXRF analysis nated from the purification of groundwater by electrochem- Five replicate samples of dried waste sludge were prepared ical methods.[10] for analysis as follows: …

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