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Treatment of distillery spent wash by anaerobic by IJRET ...

Jul 22, 2014· Abstract In this study, experiments were conducted to investigate the production of biogas from distillery spent wash by using anaerobic digestion process. A …

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(PDF) Anaerobic hybrid reactor: A promising technology for ...

Anaerobic hybrid reactor: A promising technology for treatment of distillery spent wash Article (PDF Available) in International Journal of Environment and Pollution 43(1/2/3):221 - 235 · October ...

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Distillery Effluent: Standards and Utilization | Waste ...

After reading this article you will learn about:- 1. Chemical Composition of Distillery Effluent 2. Standards of Distillery Effluents 3. Protocols for Utilization of Distillery Effluent for Irrigation of Agricultural Crops. Chemical Composition of Distillery Effluent: Distillery effluent which is generally known as spent wash is a dark coloured waste and has high BOD & […]

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Distillery Industry Waste and Its Treatment

Sep 25, 2017· a) Anaerobic Processes - The anaerobic treatment of distillery wastes can be either anaerobic digestion or anaerobic lagooning. i. Anaerobic digestion: An excellent method of reducing about 90 percent of the biochemical oxygen demand of distillery waste, and a burnable gas containing high percentage of methane is also recovered as a by-product ...

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Distillery, Wineries, Brewery effluent treatment ...

Distillery, Wineries, Brewery effluent treatment. As you all are well aware, Aeolus XERODROP is the first ever Comprehensive Distillery Spent Wash (DSW) effluent treatment system. Today, DSW treatment is a major bottleneck in the growth of industry.

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COMPARISON STUDIES ON BIODEGRADATION OF …

COD & BOD, TDS etc. In the event that untreated distillery spent wash is released into the water courses, especially in the little and non-enduring streams, fast consumption of oxygen because of biological oxidation takes place by anaerobic adjustment of waste causes an auxiliary

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Anaerobic digestion of distillery spent wash: Influence of ...

Anaerobic digestion of distillery spent wash: Influence of enzymatic pre-treatment of intact yeast cells. Mallick P(1), Akunna JC, Walker GM. Author information: (1)School of Contemporary Sciences, University of Abertay Dundee, Dundee DD1 1HG, Scotland, UK.

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Treatment of Distillery Spentwash in ASBR | Anaerobic ...

impacts of distillery spent wash Molasses spent wash has very high levels of BOD, COD as well as high potassium, phosphorus and sulphate content (Pathade, 1999, Wilkie et. al, 2000) contains low molecular weight compounds such as lactic acid, glycerol, ethanol and acetic acid (Wilkie et. al, 2000) contains 2% of a dark brown pigment called ...

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Distillery Spent Wash Treatment | Wastewater | Liquids

Distillery Spent Wash Treatment. Introduction Distillery effluent or spent wash (SW) is usually considered as waste of distillery processes and can be classified as a dilute organic liquid fertilizer with high potassium content. In recent years, due to expansion of distilleries in sugar cane growing countries, the disposal of SW has become an acute problem.

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Anaerobic treatment of distillery spent wash – A study on ...

Anaerobic treatment of distillery spent wash – A study on upflow anaerobic fixed film bioreactor. ... Bioremediation of distillery spent wash by anaerobic digestion is an attractive primary treatment due to its reputation as a low cost, environment friendly and socio economically acceptable technology. ...

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Anaerobic hybrid reactor: a promising technology for ...

A laboratory-scale study was conducted to investigate the performance of anaerobic hybrid (combining sludge blanket and filter) and UASB (Upflow Anaerobic Sludge Blanket) reactors for the treatment of distillery spent wash. The start-up and granulation study demonstrated that early start-up and granulation were achieved in case of hybrid reactor (45 days) as compared with UASB reactor (60 days

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Treatment of Distillery Spentwash Using AFBBR and Color ...

many microorganisms involved in wastewater treatment 2]. A lab-scale anaerobic hybrid reactor was operated in a continuous mode to study anaerobic biodegradation of distillery spent wash. The study demonstrated that at optimum hydraulic retention time (HRT), 5 days and

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Treatment and Reuse of Distillery Wastewater

conditions for the treatment of spent wash. Therefore, the study has been undertaken to assess the performance of Hybrid Anaerobic Baffle Reactor (HABR) for the treatment of distillery wastewater (spent wash). The main objective of the paper is to explore the use of

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Anaerobic Followed by Aerobic Treatment Approaches for ...

Jan 16, 2013· Distillery spent wash is the unwanted residual liquid waste generated during alcohol production and pollution caused by it is one of the most critical environmental issue. Distillery spent wash is one of the recalcitrant wastes having extremely high Chemical Oxygen Demand (COD), Biochemical Oxygen Demand (BOD), Suspended Solids (SS), inorganic ...

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Zero Spent Wash Discharge Technologies - AIDA India

Spent Wash Treatment Technologies Combinations of treatment methods can be used in accordance with local norms and economics •Anaerobic •Aerobic •Composting •Ferti-Irrigation Effluent Treatment Technologies Biological Concentration / Separation Polishing / Finishing •Evaporation •Dryer •Incineration boiler •Membrane Anaerobic

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Treatment of Distillery Spent wash

Treatment of Distillery Spent wash. Sugar Mill Distillery Sugar Cane Sugar Spent wash Alcohol Molasses Generation of Spent wash ... Spent wash treatment • Anaerobic digestion was the mostly tried option: anaerobic digester, diphasic ... Microsoft PowerPoint - Spentwash management - 1.ppt [Compatibility Mode]

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Treatment of spent wash in anaerobic thermophilic ...

Dhaneswar, 1986). Treatment and safe disposal of spent wash has been a challenge for a long time (Chao, 1983). The high strength of spent wash render aerobic treatment would be too expensive and physicochemical processes have met with little success (Shivayogimath and Ramanujam, 1999). Thermophilic anaerobic treatment of spent wash is

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Anaerobic digestion of distillery spent wash: Influence of ...

The widely-used industrial enzyme papain showed 95% yeast cell digestion in spent wash at 1% enzyme concentration within 22h at 50 degrees C. Anaerobic digestion of pot ale residues containing intact yeast cells pre-treated with lytic enzymes showed COD reductions of …

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Pre-treatment of distillery spent wash (vinasse) with ...

Jun 23, 2020· Distilleries generate high COD (chemical oxygen demand) wastewater streams that are anaerobically digested to produce biogas with sub-optimal yields. …

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Biomethanation Process for Distillery Spent Wash Treatment ...

Process Flow Chart of BioMethanation system for Distillery Raw Spent Wash Treatment. Raw Spent wash: Receive the spent wash from the distillery. Further cool down of spent wash into around 40 to 45 0 C temperature with plate heat exchanger and sludge settled on bottom of buffer tank. Buffer tank: The methane formation proceeds between pH 6.0 & 8.5.

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TREATMENT OF DISTILLERY SPENT WASH BY ANAEROBIC …

CiteSeerX - Document Details (Isaac Councill, Lee Giles, Pradeep Teregowda): In this study, experiments were conducted to investigate the production of biogas from distillery spent wash by using anaerobic digestion process. A laboratory scale digester with working volume of 8.0L was used. The experimental protocol was defined to examine the effect of the change in the organic loading rate on ...

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Anaerobic digestion of distillery spent wash: influence of ...

The potential benefits of enzymatic digestion of intact yeast cells on anaerobic digestion of Scotch whisky distillery spent wash and pot ale were investigated. Various yeast cell wall hydrolytic enzymes were studied based on their effect on dissolution of cell wall glucan and mannoprotein. The synergistic activity of beta-glucanase and protease showed greater than 90% yeast cell digestion at...

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Anaerobic treatment of distillery spent wash - a study on ...

Anaerobic treatment of distillery spent wash - a study on upflow anaerobic fixed film bioreactor. Acharya BK(1), Mohana S, Madamwar D. Author information: (1)BRD School of Biosciences, Sardar Patel Maidan, Vadtal Road, Sattelite Campus, P Box No. 39, Sardar Patel University, Vallabh Vidyanagar 388120, Gujarat, India. [email protected]

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Treatment of spent wash in anaerobic mesophilic …

Treatment and safe disposal of spent wash has been a challenge for a long time (Chao, 1983). The high strength of spent wash renders aerobic treatment, which is too expensive, and physico-chemical processes have met with little success (Shivayogimath and Ramanujam, 1999). Anaerobic treatment

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(PDF) TREATMENT OF DISTILLERY SPENT WASH BY ANAEROBIC ...

Academia.edu is a platform for academics to share research papers.

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Study of Biogas Generation in Treatment of Distillery ...

Study of Biogas Generation in Treatment of Distillery Wastewater by UASB Method Vandana Patyal Department of Civil Engineering, New Horizon College of Engineering, Bengaluru (Karnataka), India Abstract—Distillery industry represents an important segment of the world economy is amongst the highly polluting industries.

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TREATMENT OF DISTILLERY SPENT WASH BY ANAEROBIC …

TREATMENT OF DISTILLERY SPENT WASH BY ANAEROBIC DIGESTION PROCESS Shashikant.R.Mise 1, Rajani.Saranadgoudar 2, Rajendra.Lamkhade 3 1Professor, Department of Civil Engineering, 2M.Tech, Scholar, Department of Environmental Engineering, PDA College of …

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Performance Optimization of Anaerobic Continuous Stirred ...

In order to better understand the performance, anaerobic treatment of spent wash with very high chemical oxygen demand (COD) (110,000 – 140,000 mg / L) and biochemical oxygen demand (BOD) (55,000 – 65,000 mg / L) was studied on a full-scale continuous stirred-tank reactor (CSTR).Under variable organic loading rates (OLRs), optimum conditions for maximum COD removal and biogas …

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Treatment of Distillery Waste Water: A Review

Distillery effluent is reported as medium to high-strength organic wastewater. Generally the effluents term as (spent wash, stillage, slop or vinasse) from molasses based distilleries are acidic and contain large amount of dark brown coloured molasses wastewater (MWW). The characteristic of the effluent

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Anaerobic treatment of blended sugar industry and ethanol ...

The ethanol distillery spent wash strengths obtained were: BOD 5: 27,600–42,921 mg/L; COD: 126,000–167,534 mg/L; TS: 140,160–170,000 mg/L; and pH: 3.9–4.2. Maximum COD removal of 65% was obtained at optimum condition (initial COD concentration of 10 g/L and HRT of 10 days), and maximum color removal of 79% was recorded under similar ...

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(PDF) Anaerobic Digestion of Distillery Spent Wash

The presentation invegtigation deals with the anaerobic stabilization of distillery spent wash using cow dung as the seed material with varying organic loads. the optimum orgainc load required for ...

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Distillery Industry Wastewater Treatment | CivilDigital

May 20, 2013· Solution: Anaerobic treatment. Prior to the actual treatment steps, some conditioning measures for the spent wash do however have to be taken: The high temperature of the spent wash from the distillation process have to be adjusted at least …

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ANAEROBIC TREATMENT OF DISTILLERY WASTEWATER

Anaerobic treatment of distillery stillage A typical BOD/COD ratio of 0.8-0.9 indicates suitability of distillery wastewaters for biological treatment (Mohana et al., 2007). Digestion in anaerobic conditions is most typically employed as a primary treatment for distillery effluents. Such solution is favored by the fact, that during anaerobic

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A Power Point Presentation o Distilleries

A Power Point Presentation o n Distilleries DISTILLERIES • Distilleries are basically Alcohol producing ... PRE-TREATMENT PROCESS Spent wash is highly polluted, It is essential to adopt measures such as :- ... It leads to Anaerobic conditions and odors nuisance. Treatment of Waste water is done by: 1. Anaerobic process

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