Electro-chemical treatment of wastewater
Electro-chemical treatment of wastewater is a process in which wastewater is treated by passing electricity 4th Annual Paper Meet and 1st Civil Engineering Congress, December 22-24, 2011, Dhaka, Bangladesh ISBN: 978-984-33-4363-5
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Electrochemical Water and Wastewater Treatment | ScienceDirect
Electrochemical Water and Wastewater Treatment. Particular focus is given to remediation of wastewaters from fine chemical, pulp and paper, petrochemical, and pharmaceutical industries. A figure of merit of this chapter is devoted to the wastewater treatment that comes from the almond manufacture industry by using PV coupled with
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Electrochemical technologies in wastewater treatment
This paper reviews the development, design and applications of electrochemical technologies in water and wastewater treatment. Particular focus was given to electrodeposition, electrocoagulation (EC), electroflotation (EF) and electrooxidation. Over 300 related publications were reviewed with 221 cited or analyzed.
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PAPER OPEN ACCESS Industrial wastewater treatment using
78.23.34E) Telangana, India. The physicochemical characterization of wastewater samples was carried using the “Standard Methods for Examination of Water and Wastewater” [1,12]. 2.1. Electrochemical treatment of chloro PIW . The electro chemical system was used for the treatment of chloropesticide wastewater, every
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COMPARATIVE STUDY OF ELECTRO-CHEMICAL AND ELECTRO- FENTON
COMPARATIVE STUDY OF ELECTRO-CHEMICAL AND ELECTRO-FENTON TREATMENT FOR THE REMOVAL OF COLOUR AND COD automobiles and paper industry. Wastewater are reduced by Comparative study of electro
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C U R R I C U L U M V I T A E O F S H A K I L A H M E D
“Electro-chemical Treatment of Wastewater ”, Proceedings of the 4th Annual Paper Meet and 1 st Civil Engineering Congress, ISBN: 978-984-33-4363-5, pp. 60-66. Project /Experience Working as an Assistant Professor in the department of Civil and Environmental Engineering at Islamic University of Technology (IUT)
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Chemical industry wastewater treatment
Chemical industry wastewater treatment. chemical, paper and pulp, nuclear and thermal power, laundry, pharmaceuticals, mine, iron and steel, etc. Annual installation and operation costs of
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Treatment of pulp and paper mill wastewater—a review
This paper is the state of the art review of treatability of the pulp and paper mill wastewater and performance of available treatment processes. A comparison of all treatment processes is presented. Combinations of anaerobic and aerobic treatment processes are found to be efficient in the removal of soluble biodegradable organic pollutants.
Get PriceElectroflotation for Treatment of Industrial Wastewaters
With the global water demand and environmental concerns, industries need more effective and efficient wastewater treatment methods. Electroflotation is a wastewater treatment process defined as the...
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Degradation of diuron by heterogeneous electro-Fenton
Degradation of diuron by heterogeneous electro-Fenton using modified magnetic activated carbon as the catalyst† Xi Wang,a Kai Zhu,a Xiaoyue Ma,a Zhirong Sun *a and Xiang Hu*b In this work, polytetrafluoroethylene coating was firstly conducted to make stable and effective magnetic-
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Degradation of diuron by heterogeneous electro-Fenton
Degradation of diuron by heterogeneous electro-Fenton using modified magnetic activated carbon as the catalyst†. Xi Wang a, Kai Zhu a, Xiaoyue Ma a, Zhirong Sun * a and Xiang Hu * b a National Engineering Laboratory for Advanced Municipal Wastewater Treatment and Reuse Technology, College of Environmental and Energy Engineering, Beijing University of Technology, Beijing 100124, China.
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PPT – Treatment of Simulated Petrochemical Wastewater
Mr. Arun Lakhani Views On Sewage And Wastewater Treatment - Chairman & MD of Vishvaraj Infrastructure Limited, Mr. Arun Lakhani addresses the audience at the the 4th Annual Conference on Sewage And Wastewater Treatment by India Infrastructure. This conference happened on April 26-27, 2016 at the Le Meridien, New Delhi.
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Artificial Intelligence for Electrocoagulation Treatment
Artificial Intelligence for Electrocoagulation Treatment of Olive Mill Wastewater Mahmoud Nasr 1 * and Abeer EL Shahawy 2 1 Department of Sanitary Engineering, Faculty of Engineering, Alexandria University, PO Box 21544, Alexandria, Egypt
Get PriceUS7799224B2 - Wastewater treatment methods - Google Patents
Systems and methods for wastewater treatment. A nitrate source may be dosed to a collection tank, such as a wet well, for downstream control of hydrogen sulfide levels in the wastewater. A source of a strong oxidizer may also be dosed to the wet well. The oxidizer, such as chlorite, may temporarily interrupt denitrification processes in the wet well to prevent floatation of undesirable
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IOP Conference Series: Materials Science and Engineering
The effect of chemical flooding agent on the stability and purification process of oil droplets and suspended solids in wastewater was analyzed. The two-stage sedimentation-pressure filtration process and the continuous batch sedimentation-two-stage filtration process used in the treatment of chemical flooding wastewater are introduced.
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Irradiation of wastewater with electron beam is a key
Remediation of wastewater, sludge and removal of objectionable substances from our environment using radiation technology is neglected. Hardly, a couple of decades ago, application of electron beam (EB) technology has gained attention for waste management. When wastewater is irradiated with electron beam, the beam can alter the physico-chemical properties of irradiated aqueous material and
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PPT – Treatment of Simulated Petrochemical Wastewater
Mr. Arun Lakhani Views On Sewage And Wastewater Treatment - Chairman & MD of Vishvaraj Infrastructure Limited, Mr. Arun Lakhani addresses the audience at the the 4th Annual Conference on Sewage And Wastewater Treatment by India Infrastructure. This conference happened on April 26-27, 2016 at the Le Meridien, New Delhi.
Get Price
US7799224B2 - Wastewater treatment methods - Google Patents
Systems and methods for wastewater treatment. A nitrate source may be dosed to a collection tank, such as a wet well, for downstream control of hydrogen sulfide levels in the wastewater. A source of a strong oxidizer may also be dosed to the wet well. The oxidizer, such as chlorite, may temporarily interrupt denitrification processes in the wet well to prevent floatation of undesirable
Get Price
Chitosan A Low Cost Adsorbent for Electroplating Waste
The -OH and –NH2 functional groups in chitosan facilitate the adsorbent function and make it an ideal adsorbent for the treatment of wastewater. This study brings to light that chitosan is function as an economically useful adsorbent for the treatment of electro plating effluent containing heavy metals.
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Decolorization of process waters in deinking mills
DECOLORIZATION OF PROCESS WATERS IN DEINKING MILLS AND SIMILAR APPLICATIONS: A REVIEW. Patrick Huber and Bruno Carré. Process waters in deinking mills often feature a strong coloration, due to dyes and pigments released from the recovered paper. This can usually be remediated by pulp bleaching treatment with appropriate chemicals.
Get PriceWastewater treatment systems - Siemens Water Technologies
Treatment units 150 may involve chemical treatment systems which, for example, precipitate, convert, or adjust a condition of a wastewater stream. Other treatment units may involve biological treatment of the wastewater stream to biologically convert one or more undesirable constituents to innocuous compounds.
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Air Pollution Control & Nanomaterial Laboratory
Chiou, S.-S., W. Den*, and C. Huang (2002). “Treatment of Chemical Mechanical Polishing Wastewater Using Coagulation and Electro-Coagulation Processes,” in Proceedings of the 2002 Symposium of Nano Device Technology, Hsinchu, Taiwan, May 2-3.
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Design and fabrication of nanocomposite-based polyurethane
On the other hand, current water and wastewater treatment technologies are developing to provide water quality to meet human and environmental needs (Qu et al., 2013b). Wastewater, basically, is the water consumed by the community, which is contaminated as a result of different applications and not usable for consumption.
Get PriceDTU’s Michelsen selected for Distinguished Lecture
electro-Fenton processes, generating the hydrogen peroxide in situ by electrochemical reduction of oxygen. Professor Manuel Rodrigo, Chair of the EFCE Working Party on Electrochemical Engineering, which nominates the medallists, says: “Dr. Sirés’ research, on the development of novel electrochemical wastewater treatment
Get PriceWater purification by membranes: The role of polymer
Wastewater effluents from chemical/pharmaceutical manufacturing plants often contain organic/biological contaminants that must be removed before wastewater discharge. These contaminants (including pesticides) have begun to make their way into groundwater requiring their removal in public drinking water treatment systems as well.
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Pitfalls of Wastewater Treatment in Oil Refinery
The present article is an assessment of wastewater treatment processes in the oil refinery sector in Kazakhstan by comparing relevant experience of developed and developing countries. The legislation in this sphere, the treatment methods, the discharge process and the effect on the environment were evaluated following international and national regulations.
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Design and fabrication of nanocomposite-based polyurethane
Design and fabrication of nanocomposite-based polyurethane filter for improving municipal waste water quality and removing organic pollutants Li, Q (2013 a) Applications of nanotechnology in water and wastewater treatment. Water Research (2012) Fabrication of electro-chemical humidity sensor based on zinc oxide/polyaniline
Get PriceCLU-IN | Contaminants > Perchlorate > Treatment Technologies
Furthermore, this paper provides site-specific information on 51 projects where treatment technologies have been or are being applied for full-scale treatment or field demonstrations. A brief overview of key perchlorate issues, including health effects and risks, regulatory standards and cleanup levels, degradation processes, and treatment
Get PriceCN103183449B - Water reuse treatment process in sulfate
The present invention discloses water reuse treatment process in a kind of sulfate pulping waste water. This treatment process comprises the steps: the sulfate pulping waste water of removing after suspension and colloid, through oxidation ditch Aerobic Process for Treatment, enter afterwards second pond precipitation and carry out mud-water separation, then pass through membrane biological
Get PriceWastewater treatment systems - Siemens Water Technologies
Treatment units 150 may involve chemical treatment systems which, for example, precipitate, convert, or adjust a condition of a wastewater stream. Other treatment units may involve biological treatment of the wastewater stream to biologically convert one or more undesirable constituents to innocuous compounds.
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Accelerated Technology Laboratories, Inc. to present
Accelerated Technology Laboratories, Inc. (ATL), a premier supplier of Laboratory Information Management Systems (LIMS), will be exhibiting new features in
Get PriceDTU’s Michelsen selected for Distinguished Lecture
electro-Fenton processes, generating the hydrogen peroxide in situ by electrochemical reduction of oxygen. Professor Manuel Rodrigo, Chair of the EFCE Working Party on Electrochemical Engineering, which nominates the medallists, says: “Dr. Sirés’ research, on the development of novel electrochemical wastewater treatment
Get Price