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spent wash effluent

Microbial degradation of melanoidins in distillery spent

Microbial degradation of melanoidins in distillery spent

treatment of spent wash are not efficient for decolorisation4. Biological methods like anaerobic digestion treatment reduce BOD load of the spent wash but substantial amount of organic components chemical analysis of the spent wash effluent before 1.

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Spent wash Decolorization using Granular and Powdered

Spent wash Decolorization using Granular and Powdered

The spent wash effluent sample was collected from Trichy Distilleries and Chemicals Limited (TDCL) located near the city of Tiruchirappalli Tamil Nadu India. The collected effluent was immediately brought to the laboratory and stored in the refrigerator at 4 °C 13 until further use in order to avoid any deterioration in the

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Distillery spent wash Treatment technologies and

Distillery spent wash Treatment technologies and

Distillery industries produces 15 times more spent wash (liquid effluent generating from the discarded fermented mash) of the total alcohol production ( Mohana et al. 2009). Generation and nature

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Treatment of spent wash effluent using Kaolin immobilised

Treatment of spent wash effluent using Kaolin immobilised

The intense colour of the spent wash effluent leads to crucial ecological issue when released untreated into the environment. The decolourization of distillery spent wash effluent is known to be a

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Nutrient composition of spent wash and its impact on

Nutrient composition of spent wash and its impact on

Oct 06 2011 · 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 (s 1980) 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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Pollutants Removal from Distilleries and Breweries Spent

Pollutants Removal from Distilleries and Breweries Spent

Pollutants Removal from Distilleries and Breweries Spent Wash A Case Study of Aligarh Up IJEDR1401057 International Journal of Engineering Development and Research ( ijedr) 331 In Figure 4 DO increases up to a maximum value of 8.5 with increase in adsorbent dose up to 10gm and contact time of 24hr.

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Production Of Bioethanol From Molasses And Effluent

Production Of Bioethanol From Molasses And Effluent

Statistical analysis of untreated and treated spent wash reveals that it is statistically significant with p=0.032. These with other results gotten in this study are within the Nigerian Industrial Standard (NIS) and therefore have proven that molasses (waste) is a good substrate for bio-ethanol production which can be used for so many purposes.

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Zero Spent Wash Discharge TechnologiesAida

Zero Spent Wash Discharge TechnologiesAida

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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WO2017042832A1Process for potash recovery from

WO2017042832A1Process for potash recovery from

Molasses based alcohol distilleries generate highly contaminated dark coloured and foul smelling effluent (bio-methanated spent wash BMSW also known as post methanated effluent). While the prevailing practices for treatment of alcohol distillery effluents operate on the premises of "liability management" high potassium content of spent wash (ca. 2 w/v in BMSW) offers

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WO2018154607A1A process for the preparation of potassic

WO2018154607A1A process for the preparation of potassic

The present invention provides a method for the preparation of multi-nutrient potassic fertilizer by recovering potassium from sugarcane molasses based alcohol distillery effluent (commonly known as spent wash ). The process involves pre-treatment of spent wash to clarify the aqueous phase and utilization of the treated spent wash in production of potassic fertilizer.

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Microbial degradation of melanoidins in distillery spent

Microbial degradation of melanoidins in distillery spent

molasses based distillery generates 15 L of spent wash effluent per litre of ethanol produced2. Around 212 distillery units in India generate more than 30 billion litres of spent wash annually3. Spent wash is a strongly acidic dark brown coloured hydrophilic viscous liquid waste with strong objectionable odour4. Dark brown colour of spent wash is mainly because of the presence of brown

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Removal of colour in distillery effluent (spent wash) by

Removal of colour in distillery effluent (spent wash) by

Removal of colour in distillery effluent (spent wash) by Phanerochaete chrysosporium and pseudomonsas fluorescens Pratibha Singh Ashima Srivastava Roli Verma N.N. Janhavi Meera Gupta Himanshu Singh and N.Kumara Swamy Department of Chemistry JSS Academy of Technical Education Noida 201 301 India e-mail pratibha­_env rediffmail

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Salt Recovery Plant Chem Process Systems

Salt Recovery Plant Chem Process Systems

Chem Process Systems is a leading supplier of Salt and Product Recovery Plants with each product being treated having a different plant type. Our engineers are experts at designing such solutions and products. A partial list of treated salts and products is listed below and explains our level of

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Effluent Treatment Plant DDGS Production Praj Industries

Effluent Treatment Plant DDGS Production Praj Industries

Effluent Treatment. Praj is a name you can rely on when it comes to treatment of challenging effluent generated as a result of chemical reactions. Based on the feedstock and environmental norms of a country effluent treatment differs from region to region. Praj offers customized zero liquid discharge systems for sustainable ethanol production.

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PROCESS FOR POTASH RECOVERY FROM BIOMETHANATED SPENT WASH

PROCESS FOR POTASH RECOVERY FROM BIOMETHANATED SPENT WASH

Sep 13 2018 · FIELD OF THE INVENTION. The present invention provides process for potash recovery from bio-methanated spent wash (BMSW also known as post methanated effluent) generated in molasses based alcohol distillery with concomitant environmental remediation (in terms of colour total dissolved solids (TDS) total organic carbon (TOC) biological oxygen demand (BOD) chemical

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ThermaxLarge Boilers

ThermaxLarge Boilers

Thermax offers a unique patented solution for Spent Wash incineration to convert Distillery Waste to Energy that not only mandates "Zero Liquid Discharge Regulatory Compliance" but also helps in meeting entire Steam Power Demand of Distillery in most economical efficient way.

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Treatment of Distillery Waste Water A Review

Treatment of Distillery Waste Water A Review

spent wash are highly variable and dependent on the effluent on the fresh water crab feedstock used and various aspects of the ethanol production process. Wash water used to clean the fermenters cooling water blow down and broiler water blow down further contribute to its variability 37 . In a

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Distillery Spent Wash Treatment Wastewater Liquids

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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Windrow compostingWikipedia

Windrow compostingWikipedia

Molasses-based distilleries all over the world generate large amount of effluent termed as spent wash or vinasse. For each liter of alcohol produced around 8 liters of effluent is generated. This effluent has COD of 1 50 000 PPM and BOD of 60 000 PPM and even more. This effluent needs to be treated and the only effective method for conclusive

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Enhancement of biohydrogen production from distillery

Enhancement of biohydrogen production from distillery

Jun 20 2019 · The present study focuses on the enhancement of fermentative biohydrogen production from high-organic-rich distillery spent wash under mesophilic conditions with optimization of substrate concentrations. Bhagawan D Himabindu V Lakshmi NM (2016) Biohydrogen production from brewery effluent in a batch and continuous reactor with anaerobic

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SPENT WASH INCINERATION TECHNOLOGY

SPENT WASH INCINERATION TECHNOLOGY

8. Daily about 355 tons of concentrated spent wash is incinerated. So far more than 31065 tons of concentrated spent wash has been incinerated in this incinerator. 9. This incinerator incinerated 382.7 tons of concentrated spent wash in a day which is the highest so far averaging out to 15.92 TPH against guarantee of 15.2 tph. 10.

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Research Paper TREATMENT OF DISTILLERY WASTEWATER

Research Paper TREATMENT OF DISTILLERY WASTEWATER

disposal of distillery effluent can lead to groundwater contamination. Deep well disposal is another option but limited underground storage and specific geological location limits this alternative. Other disposal methods like evaporation of spentwash to produce animal feed and incineration of spent wash

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Distillery effluent processing for spent wash/pot ale

Distillery effluent processing for spent wash/pot ale

May 09 2016 · Do you process your spent wash/pot ale/spent lees before discharging it down the sewer I am looking at the sewer rates here in California and the COD load surcharge (based upon the expected COD load of 46 000 mg/liter) will add 10x to the cost of just discharging water.

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Spent wash Decolorization using Granular and Powdered

Spent wash Decolorization using Granular and Powdered

The spent wash effluent sample was collected from Trichy Distilleries and Chemicals Limited (TDCL) located near the city of Tiruchirappalli Tamil Nadu India. The collected effluent was immediately brought to the laboratory and stored in the refrigerator at 4 °C 13 until further use in order to avoid any deterioration in the

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Physico-chemical Characterization of Distillery Effluent

Physico-chemical Characterization of Distillery Effluent

The wastewater generally known as spent wash is one of the most difficult waste products to dispose off because of low pH and dark brown colour. It has high chemical oxygen demand (COD) and biological oxygen demand (BOD) causing pollution in the receiving water. The Distillery effluent i.e. spent wash is of extremely polluting nature.

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Backwashing (water treatment)Wikipedia

Backwashing (water treatment)Wikipedia

In water treatment plants backwashing can be an automated process that is run by local programmable logic controllers (PLCs). The backwash cycle is triggered after a set time interval when the filter effluent turbidity is greater than a treatment guideline or when the differential pressure across the filter exceeds a

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Effluent Treatment PlantZero Effluent Discharge Plants

Effluent Treatment PlantZero Effluent Discharge Plants

Effluent Treatment Plant. Our firm involved in the business of exporting and supplying a wide range of Effluent Treatment Plants.We offer our customers a wide range of Multiple Effect Evaporators (MEE) Zero Effluent Discharge Plant and Distillery Spent Wash Powder Plant under this category.These plants are designed and fabricated under the strict vigilance of the professionals of our vendors.

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Spent wash Decolorization using Granular and Powdered

Spent wash Decolorization using Granular and Powdered

The spent wash effluent sample was collected from Trichy Distilleries and Chemicals Limited (TDCL) located near the city of Tiruchirappalli Tamil Nadu India. The collected effluent was immediately brought to the laboratory and stored in the refrigerator at 4 °C 13 until further use in order to avoid any deterioration in the

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Decolorization of distillery spent wash effluent by

Decolorization of distillery spent wash effluent by

The EF process was performed in a magnetically stirred PVC beaker containing 2 000 mL volume of the spent wash effluent. Graphite electrodes of dimensions 10 cm 2.5 cm 0.5 cm (length breadth thickness) were positioned vertically and fixed 0.5 cm apart from each other. The total active anode area was 62.5 cm 2. To enhance oxidation air was

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PRODUCTION OF BIOETHANOL FROM MOLASSES AND EFFLUENT

PRODUCTION OF BIOETHANOL FROM MOLASSES AND EFFLUENT

Download the complete Biochemistry project topic and material (chapter 1-5) titled PRODUCTION OF BIOETHANOL FROM MOLASSES AND EFFLUENT TREATMENT OF SPENT WASH here on PROJECTS.ng. See below for the abstract table of contents list of figures list of tables list of appendices list of abbreviations and chapter one. Click the DOWNLOAD NOW button to get the

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Distillery spent wash Treatment technologies and

Distillery spent wash Treatment technologies and

Distillery industries produces 15 times more spent wash (liquid effluent generating from the discarded fermented mash) of the total alcohol production ( Mohana et

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Petroleum Refining Effluent Guidelines Effluent

Petroleum Refining Effluent Guidelines Effluent

EPA promulgated the Petroleum Refining Effluent Guidelines and Standards (40 CFR Part 419) in 1974 and amended the regulations in 1975 1977 1982 and 1985.The regulations cover wastewater discharges at over 140 refineries across the country.

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Scale-Ban Equipments Pvt LtdWelcome SCALE-BAN

Scale-Ban Equipments Pvt LtdWelcome SCALE-BAN

We provide sustainable Zero Liquid Discharge (ZLD) solution for molasses grain based Distilleries without using conventional costly technologies like RO MEE (Multi Effect Evaporator) CPU Incineration Boiler by using BMSW (Bio Methanated Spent Wash)/ Effluent Process Condensate RO reject as makeup water in COOLING TOWER in place of fresh water without affecting heat transfer

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PRODUCTION OF BIOETHANOL FROM MOLASSES AND EFFLUENT

PRODUCTION OF BIOETHANOL FROM MOLASSES AND EFFLUENT

Download the complete Biochemistry project topic and material (chapter 1-5) titled PRODUCTION OF BIOETHANOL FROM MOLASSES AND EFFLUENT TREATMENT OF SPENT WASH here on PROJECTS.ng. See below for the abstract table of contents list of figures list of tables list of appendices list of abbreviations and chapter one. Click the DOWNLOAD NOW button to get the

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Scale-Ban Equipments Pvt LtdWelcome SCALE-BAN

Scale-Ban Equipments Pvt LtdWelcome SCALE-BAN

We provide sustainable Zero Liquid Discharge (ZLD) solution for molasses grain based Distilleries without using conventional costly technologies like RO MEE (Multi Effect Evaporator) CPU Incineration Boiler by using BMSW (Bio Methanated Spent Wash)/ Effluent Process Condensate RO reject as makeup water in COOLING TOWER in place of fresh water without affecting heat transfer

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WASTEWATER TREATMENT OF ALCOHOL DISTILLERY PLANT

WASTEWATER TREATMENT OF ALCOHOL DISTILLERY PLANT

The aqueous distillery effluent stream known as spent wash is a dark brown highly organic effluent and is approximately 12-15 times by volume of the product alcohol. It is one of the most complex troublesome and strongest organic indus-trial effluents having extremely high COD and BOD .

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