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spent wash treatment machinery

Treatment of Biomethanated distillery spent wash using

treatment of Biomethanated spent wash using Electrical Conductivity. Working volume of spent wash was added to the plastic tray and electrodes were connected to the DC supply as shown in the figure. Analysis of EC was carried out at every 30mins for duration of 270 minutes. 2.3 Procedure conducted for Electro-coagulation Figure 3: Image of Electro-coagulation Reactor Experiment was performed

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Treatment Methods of Distillary Spent Wash: A Review

Treatment Methods of Distillary Spent Wash: A Review ijesi.org 21 Page E. Hybrid reactor: As anaerobic digestion is a common treatment option for high strength wastes, newer digesters are being established for treating both high and low strength wastewaters. The hybrid digester is a digester with a sludge bed at the bottom and an anaerobic filter at the top.This reactor is taller than

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Distillery spent wash: Treatment technologies and

15/04/2009· The spent wash was eutrophic before the experimental treatment, but, after treatment, it showed poor algal growth . In another study, Ghosh et al. [99] isolated, identified and elucidated the phylogenetic relationship of a number of bacterial strains capable of using recalcitrant compounds of molasses spent wash as sole carbon source and thus reducing the COD of the waste.

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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...

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Salt Recovery in Distilleries Spent Wash Chem Process

Spent Wash treatment by Thermo-Vacuum Evaporators, recovery of salt from the condensed molasses soluble, a remarkable synchronization with existing technologies. Our Thermal Evaporators have been successfully developed and used over the last 20 years for the treatment of difficult liquid wastes; containing oil emulsions, dissolved salt, heavy metals, hazardous chemicals, suspended solids etc.

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Different method of spent wash treatment

6. For 5 to 12 % solids containing spent wash, the filler material (PMC) to spent wash ratio prescribed is 1: 2.5 for 45 days cycle and 1:3.5 for 60 days cycle. 7. For concentrated bio-methanated spent wash (20 to 30 % solids), the filler material (PMC) to spent wash ratio prescribed is 1: 1.6 for 60 days cycle. 8. Impervious compost yard area

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Distillery spent wash: treatment technologies and

Abstract : 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 water quality

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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

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TREATMENT OF DISTILLERY SPENT WASH BY COMBINED UF

TREATMENT OF DISTILLERY SPENT WASH 237 Figure 1. Perma ®-pilot scale membrane system 3. RESULTS AND DISCUSSION 3.1 UF experiments The characteristics of the distillery spent wash used for this study are given in Table 1. In the first stage, UF experiments were carried out for concentration of effluents by removing the suspended solids. Table 1. Characteristics of distillery spent wash

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Treatment of Distillery Spent Wash by Using Chemical

There are a number of methods to treat distillery spent wash specially decolourization and removal of COD such as physical, chemical and biological methods. Bio-methanation of distillery spent wash followed by aerobic treatment is the commonly used treatment to treat distillery . Aerobic treatment reduces the chemical oxygen demand (COD), and Biological oxygen demand up to 50 to 70 %, but till

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TREATMENT OF DISTILLERY WASTEWATER

Spent wash treatment is proposed by three different routes currently viz; (a) Concentration followed by incineration, (b) Anaerobic digestion with biogas recovery followed by aerobic polishing and (c) Direct wet oxidation of stillage by air at high temperature with generation of steam followed by aerobic polishing. All of these processes are capital intensive. The incineration process involves an investment of the order

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Treatment of spent wash water derived from shredded

Spent wash water (500 ml) from the electrocoagulation process was filtered through a 20 µm pore size cellulose filter and inoculated with the test bacteria to a final cell density of 7 log cfu/ml. UV treatment was performed using a collimated beam apparatus described by Bolton and Linden (2003). The system consisted of a 30 W low pressure mercury vapour UV lamp emitting at 254 nm (Trojan Technologies

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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

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Distillery, Wineries, Brewery effluent treatment

Specifically focusing for more than 4 years of R& D on distillery spent wash treatment we have successfully treated distillery spent wash with combined TOD values up to 2,20,000 ppm., The treated water is fit for entire non-potable requirements of industries as well as ferti-irrigation. The solid sludge collected is also rich manure and not a dumping/disposal challenge.

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Surface Treatment in UK Blastwash UK

Contact Us. Contact Address: Blastwash UK a division of NCH (UK) Ltd. 24 Baron Avenue, Earls Barton, Northampton, NN6 0JE. Tel: 01604 811505. Email: [email protected] Registered Address: Blastwash UK a division of NCH (UK) Ltd (a company registered in England) NCH House, Springvale Avenue, Bilston, West Midlands, WV14 0QL.

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Ethanol From Molasses (with Spent Wash Treatment

Plant & machinery: Rs. 1068 Lakhs: Working capital: T.C.I: Cost of Project : Rs. 2972 Lakhs: Return: 25.00%: Break even: 48.00%: Email Us Add to Inquiry Basket

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