electrocoagulation flotation process in treat landfill leachate

electrocoagulation flotation process in treat landfill leachate

Electrocoagulation for Landfill Leachate Waste Water ...

29-03-2019  This specialized EC process can be an effective process in an integrated process system to treat the leachate. The lower lifecycle cost of this electrochemical process, performance, along with its relatively easy operation render the EC process as a primary candidate for landfill leachate

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(PDF) Landfill leachate treatment using electrocoagulation

Electrocoagulation/flotation shows great promise for the treatment of landfill leachate at the methanogenic phase (Li et al., 2011; Dia et al., 2017) because of numerous positive aspects (Un et al ...

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Landfill leachate treatment using electrocoagulation ...

01-01-2011  Leachate is commonly generated from precipitation, surface run-off, and infiltration or intrusion of groundwater percolating through the landfill[1]. Leachate is difficult to be treated to satisfy the discharge standards for its variable composition and high proportion of refractory materials[2].Many treatment methods have been used to treat the leachate, such as advanced oxidation techniques,

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Landfill leachate treatment using electro-coagulation ...

This paper presents the results of research in removal of COD, TKN and TSS from landfill leachate by batch Electrocoagulation/Electroflotation process. The sample of leachate was collected from ...

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(PDF) Treating landfill leachate by electrocoagulation

Many researchers reported the usage of alum and lime, i.e. by coagulationflocculation, for the successful pretreatment of landfill leachate prior to biological treatment process [23].

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Electrocoagulation treatment of raw landfill leachate ...

15-12-2017  This study investigated the treatment of raw landfill leachate using electrocoagulation process. An electrocoagulation system was designed with iron as both the anode and cathode. The effects of inter-electrode distance, initial pH and electrolyte concentration on colour and COD removals were investigated.

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Landfill leachate treatment using electrocoagulation ...

01-01-2011  Leachate is commonly generated from precipitation, surface run-off, and infiltration or intrusion of groundwater percolating through the landfill[1]. Leachate is difficult to be treated to satisfy the discharge standards for its variable composition and high proportion of refractory materials[2].Many treatment methods have been used to treat ...

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Landfill leachate treatment using electro-coagulation ...

01-02-2015  Free Online Library: Landfill leachate treatment using electro-coagulation-flotation process.(Report) by "Advances in Environmental Biology"; Environmental issues Environmental management Methods Environmental protection Leaching Environmental aspects Municipal solid wastes Nitrogen Nitrogen (Chemical element) Refuse and refuse disposal Sanitary landfills Waste management

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Electrocoagulation for Landfill Leachate Waste Water ...

29-03-2019  This specialized EC process can be an effective process in an integrated process system to treat the leachate. The lower lifecycle cost of this electrochemical process, performance, along with its relatively easy operation render the EC process as a primary candidate for landfill leachate water.

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Tertiary treatment of landfill leachate by an integrated ...

05-06-2018  1. Introduction. During the process of sanitary landfilling or temporary storage for waste incineration, leachates are produced as a result of rainwater percolation, moisture presence and biological process of the solid wastes [].The treatment for landfill leachate is a great challenge because of the leachate complex, refractory, and varied composition [].

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Coagulation and electrocoagulation for co-treatment of ...

07-02-2017  However, the coagulation process involves the modification of initial pH of effluent for an efficient removal process as compared to the EC process in which the mechanism is effective at the initial pH of the mixture of landfill leachate and municipal wastewater. pH adjustment will involve extra operational costs for the coagulation process in leachate treatment plants.

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(PDF) Treatment of landfill leachate by

Landfill leachate contains high ... The optimum electrodes distance to treat leachate water was found ... Colour and Turbidity contaminations in landfill leachate by electrocoagulation process.

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TREATMENT OF LANDFILL LEACHATE EFFLUENT BY CHEMICAL ...

process such as chemical coagulation and electrocoagulation process treating a Landfill Leachate effluent. As it's known Leachate is difficult to treat to meet to the discharge standards for its variable composition and proportion of refractory materials. We used Jar test experiments for chemical coagulation, Aluminium sulphate (Al 2

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Landfill Leachate Treatment Using Hybrid Coagulation ...

In this study, treatment of landfill leachate using a novel electrocoagulation – nanofiltration (EC-NF) hybrid system was investigated. Leachate sample was collected from Whytes Gully landfill ...

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Electrocoagulation and Anodic Oxidation Integrated

Electrocoagulation and Anodic Oxidation Integrated Process to Treat Leachate from a Portuguese Sanitary Landfill. D. Norma, A. Fernandes, M.J. Pacheco, L. Ciríaco * and A. Lopes. UMTP and Department of Chemistry, University of Beira Interior, 6201-001 Covilhã, Portugal

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Optimizing electrocoagulation process using

16-08-2017  Electrocoagulation was investigated as a preliminary treatment process for COD removal from landfill leachate and the designed operating parameters were analyzed with the CCD for RSM. According to the mathematical model results (Equation (4)), time of electrolysis has a linear influence on COD removal, while current density, pH and inter-electrode distance have a quadratic influence on the

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Electrocoagulation of Landfill Leachate with Monopolar ...

treatment of landfill leachate. Electrocoagulation, one of the most useful electrochemical methods, is a comparatively new technique for wastewater treat ment. Also, electrocoagulation has some advantages such as, short retention time, easy operation, not needed the chemical addition, simple equipment, high sedimentation velocity and possibility of

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Electrocoagulation for Landfill Leachate Waste Water ...

29-03-2019  This specialized EC process can be an effective process in an integrated process system to treat the leachate. The lower lifecycle cost of this electrochemical process, performance, along with its relatively easy operation render the EC process as a primary candidate for landfill leachate water.

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Treatability Study of Leachate by Electrocoagulation ...

Electrocoagulation process shows several benefits in terms ... treatment of a landfill leachate by electrocoagulation techniques. The experimental work covers COD and NH 3-N ... both cathode and anode in order to treat leachate. Each electrode was 140 mm in height, 25 mm in width and 3 mm

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Landfill leachate treatment using electrocoagulation

Landfill leachate treatment using electrocoagulation Xiangdong Li, Junke Song, Jiandong Guo, Zhichao Wang, Qiyan Feng School of Environment Science and Spatial Informatics, China University of Mining and Technology, Xuzhou, 221116,China Abstract This study investigated the efficiency of electrocoagulation in removing ammonia nitrogen (NH

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Electrocoagulation method of evaluating Landfill

Electrocoagulation method of evaluating Landfill Leachate, Biodigestor Leachate. Leachate contains high concentrations of ammoniacal nitrogen, organic carbon, Phthalate, esters, adipates and so on which are leached from plastic products under landfill conditions. A carcinogenic nightmare in waiting.

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Putting a new spin on water treatment. Landfill Leachate ...

12Veli et al. 2007. ^Treatment of municipal solid wastes leachate p87. EC and Landfill Leachate 1/12/2021 4. Electrocoagulation Defined. EC is an electrochemical process, akin to electrolysis, that dissolves pure metal ions into contaminated water, attracting pollutants, and

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PAPER OPEN ACCESS The impact of electrode material in the ...

08-10-2019  The impact of electrode material in the treatment of landfill leachate by electrocoagulation process B N Malinovic1, T Djuricic1 and D Zoric2 1University of BanjaLuka, Faculty of Technology, Stepe Stepanovica 73, 78000 Banja Luka, Bosnia and Herzegovina 2EFT Mine and Thermal Power Stanari Ltd., Stanari , Bosnia and Herzegovina

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Application of Electrocoagulation In Various Wastewater ...

01-04-2018  Electrocoagulation is a method that has a great ability on various wastewater and leachate treatment. It has a potential in removing various pollutants such as chemical oxygen demand, turbidity, ammonia, color, and suspended solid. The effectiveness of electrocoagulation method depends on several factors such as electrode, current density, ...

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Optimizing electrocoagulation process using

16-08-2017  Electrocoagulation was investigated as a preliminary treatment process for COD removal from landfill leachate and the designed operating parameters were analyzed with the CCD for RSM. According to the mathematical model results (Equation (4)), time of electrolysis has a linear influence on COD removal, while current density, pH and inter-electrode distance have a quadratic influence on the

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Investigation of Leachate Treatment with ...

01-05-2014  The aim of this study was to investigate the performance of EC as a pretreatment prior to an advanced treatment process and using a statistical method, response surface methodology (RSM), to estimate the operation conditions that would optimize EC treatment for a landfill leachate. 2 Materials and methods The first step of the EC process was to select operating conditions for optimization,

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