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deep well drilling residue harmless disposal technology systems inc

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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deep well drilling residue harmless disposal technology systems inc
Microbial cells to fuel the future - Nature India
Microbial cells to fuel the future - Nature India

Major advantages of energy from ,wastewater, are the absence of pollutants and energy recovery with ,wastewater treatment,, he adds. References Mohan, V. S. et al. Biochemical evaluation of bioelectricity production process from anaerobic ,wastewater treatment, in a single chambered microbial fuel cell (,MFC,) employing glass wool membrane.

Conversion of Food Processing Waste to Bioenergy ...
Conversion of Food Processing Waste to Bioenergy ...

so, there is a big concern on effluent ,treatment, [10]. In this connection, microbial fuel cell (,MFC,) is a promising technology to meet the energy demand along with the food processing ,wastewater treatment, [11-13]. ,MFC, can utilize organic substances present in ,wastewater, and be able to convert their chemical

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

A single-chamber microbial fuel cell (,MFC,) was used to reduce 10 chemicals associated with odors by 99.76% (from 422 ± 23 μg/ml) and three volatile organic acids (acetate, butyrate, and propionate) by >99%. The ,MFC, produced a maximum of 228 mW/m2 and removed 84% of the organic matter in 260 h. MFCs were therefore effective at both ,treatment, and electricity generation.

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.

Methods of ammonia removal in anaerobic digestion: a ...
Methods of ammonia removal in anaerobic digestion: a ...

The enhancement effect of zeolite was greater on the pH-unadjusted piggery ,wastewater, (pH 8.1) than on the pH-reduced ,wastewater, (pH 6.5). The high ammonia concentration of piggery ,wastewater, used in this study, about 1,740 mg NH 4 -N/L, presumably also required a high amount of zeolite addition.

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 ...

Electricity Generation using Maize Wastewater by Single ...
Electricity Generation using Maize Wastewater by Single ...

sedentary time [8], [9], [12]. Industrial Maize ,wastewater, is an important source of organic material for electricity production by using ,MFC,. In this study we are showing the electricity production. Directly from Maize ,wastewater, and its simultaneous ,treatment, by using single chambered ,MFC, technology.

freedesktop.org git repository browser
freedesktop.org git repository browser

49524 0/nm 0th/pt 1/n1 1st/p 1th/tc 2/nm 2nd/p 2th/tc 3/nm 3rd/p 3th/tc 4/nm 4th/pt 5/nm 5th/pt 6/nm 6th/pt 7/nm 7th/pt 8/nm 8th/pt 9/nm 9th/pt A/SM AA/M AAA AB/M ABA ABC/SM ABM/S

Enhanced photocatalytic activity of nitrogen doped TiO2 ...
Enhanced photocatalytic activity of nitrogen doped TiO2 ...

The effect of secondary treated real domestic ,wastewater, matrix on the ... urea as the ,neutralizer,, nano-TiO2 ... ,wastewater, was carried out in a coking plant located ,in Heilongjiang province,.

2009_ifa_fertilizerindustrychina.pdf | Potassium Chloride ...
2009_ifa_fertilizerindustrychina.pdf | Potassium Chloride ...

2009_ifa_fertilizerindustrychina.pdf - Free ebook download as PDF File (.pdf), Text File (.txt) or read book online for free.

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 ...

Explotación Mineral - Principios y aplicaciones
Explotación Mineral - Principios y aplicaciones

Biblioteca en línea. Materiales de aprendizaje gratuitos. Ninguna Categoria Subido por Orlando Mamani Explotación Mineral - Principios y aplicaciones

Biohydrogen Production from Wastewaters | IntechOpen
Biohydrogen Production from Wastewaters | IntechOpen

Biohydrogen production technology is an emerging field for the advanced ,wastewater treatment, with cogeneration of energy. Besides, hydrogen is an excellent candidate with high energy value (122 kJ/g) than other known carbon‐based fuels with no adverse effects to the environment as it releases only water vapor as the by‐products during the combustion.

Electricity generation through degradation of organic ...
Electricity generation through degradation of organic ...

MFC, combined with chemical methods, was increasingly drawing the interest of researchers engaging in work in this area of bio-logical ,wastewater treatment,. In most applications, despite the economic and technical advantages and ,treatment, of high strength organic ,wastewater, using this method, the effect of …

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.

Factors affecting the performance of microbial fuel cells ...
Factors affecting the performance of microbial fuel cells ...

Waste ,treatment, and electricity generation are both key issues for sustainable modern ... acid rain and toxic ,acidic, gas, destroying aquatic ecosystems (Lens et al., 2000). ... sulfite and thiosulfate anions in the ,wastewater, after 22 h of ,MFC, operation.

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, ...

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