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• Spent wash is a complex, multicomponent stream that is known to cause considerable fouling. CONCLUSION The characteristic of spent wash do not allow its discharge into a water body, hence it requires treatment. Biological treatment, especially with pure cultures, appears promising and possibly costeffective for color removal; however, the
Distillery Industry Effluent. The main source of pollution from distilleries is the Spent Wash – a nontoxic biodegradable effluent. A huge amount of effluent is generated in the distilleries, as per experience 1015 KL of distillery effluent is generated for production of 1 KL of Alcohol.
spent wash. Key Words :Spent wash, Sunflower, Productivity, Soil chemical properties, Economics How to cite this paper: Kavitha, H., Bhaskar, S. and Kavitha, (2 014). Effect of distillery spent wash on growth and yield parameter of sunflower (Helianthus annuusL.) soil chemical properties and economics in dryland agro ecosystem.
Apr 15, 2009· Disposal of distillery spent wash on land is equally hazardous to the vegetation. It is reported to reduce soil alkalinity and manganese availability, thus inhibiting seed germination .Kannan and Upreti reported highly toxic effects of raw distillery effluent on the growth and germination of Vigna radiata seeds even at low concentration of 5% (v/v).
Jul 01, 2020· Coronavirus (COVID19) 5 Potential LongTerm Effects of COVID19 It''s a new virus, and experts are learning more each day about the ways it could affect you in the months following diagnosis.
Mar 29, 2017· The Economic Effects of Protests on a Larger Scale. Protests often immediately impact businesses on a local level, but their effects can be bigger. In 2014, student protests for electoral reform in Hong Kong disrupted several of the city''s main business districts. The effects of the protest eventually grew beyond the local level, impacting Hong ...
A strategy using distillery spent wash as admixture in concrete is presented in this paper. The properties of fresh and hardened concrete made with distillery spent wash are presented and discussed. Proportions of % of distillery spent wash
Findings indicated stimulatory effect of low rate of crude spent wash (5 ml kg−1soil) on root and shoot growth and inhibitory effect of higher dose (100 ml kg−1soil) of both crude and digested spent wash, therefore, judicious application of spent wash will improve crop productivity and alleviate environmental pollution problems.
Lakshmi Cement, PresidentCMA and ChairpersonNCB, A Venkatasubra manian .... manufacture. Utilization of spent wash from a distillery by the coprocessing route ... pressure grinding rolls and sep arator to ... having the Coanda effect for. More details » Get Price
For incineration of this waste (spent wash) it is necessary first to concentrate the waste, so that its ignition tS sustained and continuous. This concentration is usually carried out in multiple effect evaporators. Due to acidic pH and chloride contents of the spent wash, these multiple effect evaporators
Effect of one time postsown and presown application of Distillery spent wash on the growth and yield of maize crop. Botany Research International, 2(4):288294.
spent wash by installing /multiple effect evaporators etc for achieving 50% reduction in volume of spent wash. The requirement of press mud as well as the land for making compost also gets substantially reduced, strictly adhering to the protocol for making bio compost.
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...
Jun 20, 2019· The excessive utilization of fossil fuels consequently causes global climate change because of the emission of greenhouse pollutants. Hence, hydrogen is considered as the major energy carrier in the future because of its high conversion capability, recyclability and nonpolluting nature. The present study focuses on the enhancement of fermentative biohydrogen production from highorganic .
Jun 28, 2011· People wash their hands more frequently when they know they are being observed –. In a previous study in rural Bangladesh that placed accelerometers within bars of soap to detect soap motion, the presence of an observer increased the frequency of .
Molasses based alcohol distilleries generate highly contaminated, dark coloured and foul smelling effluent (biomethanated 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 an opportunity for ...
undertaken to study the effect of spent wash and chemical fertilizer on sugarcane (Saccharum officinarum L.) Material and Methods Field experiments were conducted during 200708 and 200910 at India Glycol Limited, Kashipur (Uttarakhand). The soil was sandyloam (sand 67%, 20 silt% and clay 12%), bulk density ...
Without spent wash 1 Shrinkage limit 2 Shrinkage ratio (R) With spent wash 1 Shrinkage limit 2 Shrinkage ratio (R) Soil samples were tested with and without spent wash replacement of water. From the above tests, the summary of the test results is given in following Table 6 and Table 7.
Spent wash discharge has a highly deleterious effect on fish life. Spent wash also contains significant amounts of recalcitrant compounds which severely pollute the receiving bodies of water and present a serious health hazard to the rural and semiurban population that depend on such water bodies for drinking water and other requirements.
Abstract. The impact of irrigation of distillery spent on the nutrients uptake in pulses in untreated and treated soil were studied. The 50% and 33% concentrations of spent wash were analyzed for their additive plant nutrients such as nitrogen, phosphorous, potassium and .
Seven spent wash levels (,,,,, and m3/ha) were used for greenhouse experiments on maize cv. African Tall to determine the optimum dose of spent wash utilization for agricultural crops and land. Application of spent wash at 50 m3/ha had the highest dry fodder yield (374 g/pot), protein content (%) and nutrient uptake ( g N and g K/pot).
The spent wash contained an excess of various forms of cations and anions, which are injurious to plant growth and these constituents should be reduced to beneficial level by diluting the spentwash, which can be used as a substitute for chemical fertilizer (Sahai et al., 1983).
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 [.]
In this study, palm oil mill effluent (POME) was solubilized by batch thermoalkaline pretreatments. A threefactor central composite design (CCD) was applied to identify the optimum COD solubilization condition. The individual and interactive effects of three factors, temperature, NaOH concentrati .
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