Anaerobic Treatment Of Distillery Spent Wash Ppt

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

Anaerobic treatment of distillery spent wash - a study on upflow anaerobic fixed film bioreactor Bioresour Technol. 2008 Jul;99(11):4621-6. doi: 10.1016/j.biortech.2007.06.060. Epub 2007 Aug 31. Authors Bhavik K Acharya 1 , Sarayu Mohana, Datta Madamwar. Affiliation …

Treatment of distilleries and breweries spent wash …

11/08/2014· An attempt has been made to high light the treatment of distillery spent wash by using natural adsorbent. The results obtained herein indicate the feasibility of activated carbon used as an adsorbent for removal of pollutants from distillery spent wash. The results show the significant amount of reduction of pollutants by activated carbon. The study concluded that adsorbent dosage, contact …

Treatment of Distillery Spent wash - IIT Delhi

Raw Spent Wash BOD =45, 000 mg/L pH adjustments Anaerobic reactor sludge Effluent BOD about 3000 – 4000 mg/L This effluent cannot be disposed off to a river or sewer line or ocean Disposal Standard = 30 mg/L for disposal into surface waters

ANAEROBIC TREATMENT OF DISTILLERY WASTEWATER

Tomczak-Wandzel, Górniaczyk, Mędrzycka, Anaerobic treatment of distillery wastewater 13 An idea of utilizing distillery stillage as a feedstock for methane fermentation came out as an alternative to thermal processing. In recent years anaerobic treatment has been successfully applied on both pilot and full scale. Not only it allows passing over the drying stage, but also offers an

TREATMENT OF DISTILLERY SPENT WASH BY ANAEROBIC …

study is to treat the Distillery spent wash using anaerobic process and to characterize the Distillery spent wash for various parameters such as pH, BOD, COD, alkalinity, etc. To study the effect of organic loading on the performance of anaerobic digestion process and to find the amount of biogas produced.

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

01/07/2008· Distillery spent wash is considered as a very high strength wastewater having very high COD and BOD with low pH and dark brown color (Goel and Chandra, 2003). The pollution caused by the disposal of untreated or inadequately treated wastewater into fresh and marine water bodies is gradually becoming a major hazard to aquatic organisms. Bioremediation of distillery spent wash by anaerobic digestion is an attractive primary treatment …

L distillery industry - SlideShare

11/03/2015· Treatment alternatives 1. Disposal for irrigation after dilution: - Waste + Dilution water For irrigation 2. Two stage biological treatment:- Lime BiogasLime Biogas Waste Effluent Neutralization Anaerobic treatment Aerobic treatment 14. Anaerobic treatment includes i. Digester or ii. Lagoons • Aerobic treatment includes i. ASP ii. Trickling filter and SSTii. Trickling filter and SST 3. Composting:- …

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

Treatment of distilleries and breweries spent wash …

11/08/2014· Gupta, Sunil Kumara, Gupta, S. K.b, Singh, Gurdeep “Biodegradation of distillery spent wash in anaerobic hybrid reactor”. [19] C.B. Shivayogimath, T.K. Ramanujam “Treatment of distillery spent wash by hybrid UASB reactor”. [20] Parmesh Kumar Chaudhari, Indra Mani Mishra, Shri Chand “Decolourization and removal of chemical oxygen demand (COD) with energy recovery Treatment …

Treatment of Distillery Spent wash - IIT Delhi

Treatment of Distillery Spent wash. Sugar Mill Distillery Sugar Cane Sugar Spent wash Alcohol Molasses Generation of Spent wash Bagasse . Molasses Distilleries • Spent wash is the main waste stream – It has a BOD 5 of about 30,000 to 60,000mg/lit – COD of about 1,00,000 mg/lit – pH – acidic (4 – 5) – Colour- dark brown – About 15% solids content – Ash contains Potash as K 2 O ...

L distillery industry - SlideShare

11/03/2015· Anaerobic treatment includes i. Digester or ii. Lagoons • Aerobic treatment includes i. ASP ii. Trickling filter and SSTii. Trickling filter and SST 3. Composting:- Nutrients Spentwash Manure Press mud or Solid waste Composting 15. 4. Potash recovery 16. Objective questions 1. Molasses is waste generated from _____ industry, whereas spent wash is generated from _____ industry. 2. pH …

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

Title: Treatment of distillery spent wash by anaerobic, Author: IJRET Editor, Name: Treatment of distillery spent wash by anaerobic, Length: 4 pages, Page: …

Treatment of Distillery Spent Wash by Anaerobic ...

Treatment of Distillery Spent Wash by Anaerobic - Free download as PDF File (.pdf), Text File (.txt) or read online for free. IJRET : International Journal of Research in Engineering and Technology

Treatment Methods of Distillary Spent Wash: A Review

Treatment Methods of Distillary Spent Wash: A Review Prof. Yogesh. S. Khandekar 1, Dr. Narendra. P. ... called as spent wash or alcohol distillery waste. Distillery waste in the form of „spent wash‟ or „stillage‟ is one of the most complex, troublesome and strongest industrial organic effluents. The polluting strength is very high due to the high content of complex biodegradable ...

WASTE WATER TREATMENT IN DISTILLERY PPT.pptx ...

The unwanted bottom product of distillation is called stillage or spent wash or alcohol distillery waste. Distillery waste in the form of ‘spent wash’ or ‘stillage’ is one of the most complex, troublesome and strongest industrial organic effluents. The polluting strength is very high due to the high content of biodegradable organic materials, such as sugar, lignins, hemicelluloses ...

Treatment and Reuse of Distillery Wastewater

Distillery spent wash has very high COD and BOD with low pH and dark brown color. The treatment of spent wash using various treatment technologies and reactor configurations has been widely explored. However, none of the work reports about the performance of most advanced hybrid configuration of reactors at various operating conditions for the treatment of spent wash. Therefore, the study has ...

Different method of spent wash treatment

It can be used either as a secondary treatment after anaerobic digestion or as a tertiary treatment after concentration of spent wash. Performance norms: It should result in Zero Discharge. There should be no odour or fly nuisance. The finished product should be free from any repulsive odour. The finished product should be baggable product, easy to handle and transport. The BOD of 1 gram ready ...

anaerobic digesters uasb ppt - getdocumentation.info

Thread / Post : Tags: Title: power presentation on distillery spent wash treatment by uasb reactor Page Link: power presentation on distillery spent wash treatment by uasb reactor - Posted By: roopa priyanka Created at: Sunday 16th of April 2017 01:02:06 AM: hybrid upflow anaerobic sludge blanket reactor with ppt presentation, seminarprojects com thread effective low strength wastewater ...

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 melanoidins that impart colour to the spent wash ...

(PDF) TREATMENT OF DISTILLERY SPENT WASH BY …

TREATMENT OF DISTILLERY SPENT WASH BY ANAEROBIC DIGESTION PROCESS. Download. TREATMENT OF DISTILLERY SPENT WASH BY ANAEROBIC DIGESTION PROCESS. Editor IJRET. Related Papers. Chemical Engineering Communications STUDIES ON THE DESIGN, EVALUATION, AND ENERGY CONSERVATION POTENTIAL OF A PILOT-SCALE HYBRID UASB TREATING A COMBINATION OF WASTE ACTIVATED SLUDGE AND DISTILLERY SPENT WASH …

Treatment of Distillery Spent wash - web.iitd.ac.in

Treatment of Distillery Spent wash Babu Alappat Professor Department of Civil Engineering I.I.T Delhi [email protected] . Problems with Anaerobic Systems • Requirement of ‘polishing’ • Uncertainity involved with biological systems • Influence of external parameters like weather, temperature • Requirement of energy intensive secondary treatment • Colour problem still persists ...

TREATMENT OF DISTILLERY WASTEWATER

For the treatment of distillery spent wash, removal and/or recovery of yeast should be prerequisite to reduce the load and eliminate certain undue problems in the waste treatment/recovery plants. This recovered yeast can be utilised as a good cattle feed. Recovery of spent grains and yeast and their utilisation as animal feed and feed supplement might be encouraged not only for reducing the ...

Distillery_spent_wash_Treatment_technolo | Anaerobic ...

Distillery_spent_wash_Treatment_technolo - Read online for free.

Treatment of Biomethanated distillery spent wash using ...

Treatment of Biomethanated distillery spent wash using Electro coagulation treatment technique 1Pooja R. Chittaragi , Amar S. Byakodi2 ... Most of the industries use anaerobic digestion of spent wash for partial treatment, which produces methane as a by-product. The partially treated spent wash is called Biomethanated Spent wash and the same cannot be disposed directly into environment, since ...

Microbial degradation of melanoidins in distillery spent ...

Biological methods like anaerobic digestion treatment reduce BOD load of the spent wash, but substantial amount of organic components and dark brown colour left behind requires secondary treatment9. However, fate and extent of toxicity of anaerobically treated distillery effluent still remains unknown in the environment10. Demand for ethanol is ever increasing because of its various ...

Effect of initial pH on biodegradation of distillery ...

anaerobic treatment), activated sludge treatment, clarification, physic-chemical treatment and filtration are some of the treatment technologies being carried out. Anaerobic treatment of spent wash ensures high degree of treatment and also recovery of renewable resources, which serves as dual purpose4. Anaerobic digestion is more attractive for tropical countries like India, where temperatures ...

Distillery spent wash: Treatment technologies and ...

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. Despite standards imposed on effluent quality, untreated or partially treated effluent very often finds access to watercourses. The distillery wastewater with its characteristic unpleasant odor poses a serious threat to the ...

Problems in Distillery Waste Treatment (with Solutions)

Spent Wash Treatment: The problem zone is sub-divided into 2 problem areas viz., anaerobic treatment and aerobic treatment. Each of the problem area is discussed in detail as follows: Anaerobic Treatment: This is the most popular and widely accepted form of treatment adopted in distilleries. Almost 80-90% of distillery ETPs in India has ...