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Acid wastewater from sulfuric acid plant

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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Acid wastewater from sulfuric acid plant
Treatment of Oil Wastewater and Electricity Generation by ...
Treatment of Oil Wastewater and Electricity Generation by ...

and starch wastewater [3–5]. When MFC technology is used to treat wastewater, chemical bond energy stored in wastewater can be regained, and energy consumption is reduced compared with the traditional processing procedure [6]. Constructed wetland reactors integrated with microbial fuel cell

Petrochemical wastewater and produced water: Treatment ...
Petrochemical wastewater and produced water: Treatment ...

Microbial fuel cell (MFC) was used to treat acrylic acid‐rich petrochemical wastewater with concurrent power generation using acclimatized anaerobic sludge as biocatalyst (Sarmin et al., 2019). High COD removal and power density were achieved.

Wastewater treatment | CEST2019
Wastewater treatment | CEST2019

Generators of ,wastewater, such as in this case, from shopping mall, is mandated to be responsible for the collection, ,treatment, of ,wastewater,, and the ultimate disposal of the treated ,wastewater,, as well as the separated solids, in a manner that is safe, and within the new effluent regulations as provided under DENR Administrative Order No. 2016-08.

Microbial Fuel Cell with Garbage Treatment
Microbial Fuel Cell with Garbage Treatment

hand, the concept of ,MFC, is relatively new and the main target application field is ,wastewater treatment, [2, 3, 4]. This study intends to attempt the combination of the two concepts; i.e. A ,MFC, was installed in a static-type garbage ,treatment, system to establish the conditions for simultaneous

Frontiers | An Overview of Electron Acceptors in Microbial ...
Frontiers | An Overview of Electron Acceptors in Microbial ...

MFCs can be used for ,wastewater treatment, since organic materials can be easily oxidized as fuel in the anode compartment. In recent years, ,MFC,-based systems have also been used in a number of new applications such as hydrogen production, seawater desalination, biosensors and microbial electro synthesis ( Cheng and Logan, 2007 ; Cao et al., 2009 ; Rabaey and Rozendal, 2010 ; Zhang and ...

Acid Water Neutralization Using Microbial Fuel Cells: An ...
Acid Water Neutralization Using Microbial Fuel Cells: An ...

was transferred between the electrodes [22]. Similarly, a batch-operated SC-,MFC,, using initial moderately-,acidic, conditions (pH = 5.0) evidenced a pH increase of ~1 unit [25]. However, they used an inoculum from a ,wastewater treatment, plant and, according to their results, showed a much better performance under higher-pH initial conditions.

Wastewater treatment | CEST2019
Wastewater treatment | CEST2019

Generators of ,wastewater, such as in this case, from shopping mall, is mandated to be responsible for the collection, ,treatment, of ,wastewater,, and the ultimate disposal of the treated ,wastewater,, as well as the separated solids, in a manner that is safe, and within the new effluent regulations as provided under DENR Administrative Order No. 2016-08.

Frontiers | An Overview of Electron Acceptors in Microbial ...
Frontiers | An Overview of Electron Acceptors in Microbial ...

MFCs can be used for ,wastewater treatment, since organic materials can be easily oxidized as fuel in the anode compartment. In recent years, ,MFC,-based systems have also been used in a number of new applications such as hydrogen production, seawater desalination, biosensors and microbial electro synthesis ( Cheng and Logan, 2007 ; Cao et al., 2009 ; Rabaey and Rozendal, 2010 ; Zhang and ...

Removal of Odors from Swine Wastewater by Using Microbial ...
Removal of Odors from Swine Wastewater by Using Microbial ...

The raw ,wastewater, was passed through a sieve (0.25-mm mesh) and stored in a refrigerator at 4°C prior to use. The ,wastewater, was used as both the inoculum and the substrate for all ,MFC, tests without any modifications, such as pH adjustment or addition of nutrients, trace metals, or buffers.

Electricity Generation From Wastewater using Microbial ...
Electricity Generation From Wastewater using Microbial ...

This showed that the ,MFC, is a relatively efficient ,wastewater treatment, system. ... recyclable, ,wastewater treatment, system is the first step to an alternative energy resource that is coupled with cleaning of the environment. ... dairy waste is ,acidic, in nature and has the P H in the range of 3 to 4. In addition, ...

Treatment of Oil Wastewater and Electricity Generation by ...
Treatment of Oil Wastewater and Electricity Generation by ...

and starch wastewater [3–5]. When MFC technology is used to treat wastewater, chemical bond energy stored in wastewater can be regained, and energy consumption is reduced compared with the traditional processing procedure [6]. Constructed wetland reactors integrated with microbial fuel cell

Removal of Odors from Swine Wastewater by Using Microbial ...
Removal of Odors from Swine Wastewater by Using Microbial ...

The raw ,wastewater, was passed through a sieve (0.25-mm mesh) and stored in a refrigerator at 4°C prior to use. The ,wastewater, was used as both the inoculum and the substrate for all ,MFC, tests without any modifications, such as pH adjustment or addition of nutrients, trace metals, or buffers.

Different Types of Microbial Fuel Cell (MFC) Systems for ...
Different Types of Microbial Fuel Cell (MFC) Systems for ...

(,MFC,) in ,wastewater treatment, processes to generate electricity generation and simultaneously remove pollutants. Wastewaters containing various sources of organic matter can be used as a substrate to generate electricity. The electricity generated will be used for the overall operation of the ,wastewater treatment, …

Analysis of microbial fuel cell operation in acidic ...
Analysis of microbial fuel cell operation in acidic ...

wastewater treatment but can detrimentally lower pH and increase iron concentration. Microbial fuel cells (MFCs) are a promising technology for treating waste while concomitantly producing electricity and so were tested under the extreme conditions imposed by the addition of FeCl 3. MFCs were fed eight concentrations of FeCl 3 over two 8-week

Electrochemical Water Treatment (Water and Wastewater)
Electrochemical Water Treatment (Water and Wastewater)

Two different air-cathode stacked microbial fuel cell (MFC) configurations were evaluated under continuous flow during the treatment of municipal wastewater and electricity production at a hydraulic retention time (HRT) of 3, 1, and 0.5 d. Stacked MFC 1 was formed by 20 individual air-cathode MFC units.

Electricity Generation From Wastewater using Microbial ...
Electricity Generation From Wastewater using Microbial ...

This showed that the ,MFC, is a relatively efficient ,wastewater treatment, system. ... recyclable, ,wastewater treatment, system is the first step to an alternative energy resource that is coupled with cleaning of the environment. ... dairy waste is ,acidic, in nature and has the P H in the range of 3 to 4. In addition, ...

Different Types of Microbial Fuel Cell (MFC) Systems for ...
Different Types of Microbial Fuel Cell (MFC) Systems for ...

(,MFC,) in ,wastewater treatment, processes to generate electricity generation and simultaneously remove pollutants. Wastewaters containing various sources of organic matter can be used as a substrate to generate electricity. The electricity generated will be used for the overall operation of the ,wastewater treatment, …

TREATMENT OF WASTEWATER AND ELECTRICITY GENERATION …
TREATMENT OF WASTEWATER AND ELECTRICITY GENERATION …

Sewage ,treatment, plant is already exist in city that’s why we selected this site. In this sewage ,treatment, plant only domestic ,wastewater, collected hence it is most favorable condition for ,MFC,. c) Collection and analysis of sample Substrate Collection: ,Waste water, used as substrate of the ,MFC, was collected domestic ,wastewater, in Dhule city.

Acid Water Neutralization Using Microbial Fuel Cells: An ...
Acid Water Neutralization Using Microbial Fuel Cells: An ...

was transferred between the electrodes [22]. Similarly, a batch-operated SC-,MFC,, using initial moderately-,acidic, conditions (pH = 5.0) evidenced a pH increase of ~1 unit [25]. However, they used an inoculum from a ,wastewater treatment, plant and, according to their results, showed a much better performance under higher-pH initial conditions.

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