منابع مشابه
Anaerobic Methods of Distillery Waste and Wastewater Treatment
During alcohol production, large amounts of waste and wastewater are produced. These may have a considerable environmental impact by polluting both water bodies and soil, by causing an adverse climatic effect and odour nuisance. Due to the high concentration of organic matter, both distillery waste and wastewater at the same time do have a great nutrient and energy potential that can be utilise...
متن کاملBiological Treatment of Mercury Waste
A widely used method for removing mercury from polluted water is addition of sodium sulfide. Insoluble mercuric sulfide (HgS), which forms is removed as a sludge (Price et al. 1972) that is then landfilled. It has been assumed that HgS remains permanently insoluble, thus preventing movement of mercury into the surrounding environment. Mercury waste has been treated and buried in this manner for...
متن کاملAnaerobic Treatment of Distillery Wastewater
The estimated global ethanol production in 2009 was about 74 mln m. After fermentation remains waste from bottom of distillation columns, termed stillage. This highly aqueous residue containing organic solubles is considered a troublesome and potentially polluting waste due to its extremely high BOD and COD values. Moreover, for each liter of produced ethanol 8 -15 liters of stillage are genera...
متن کاملWinery and Distillery Waste Management : Perspective and Potential Future Uses
The winery and distillery industry generates an increasing amount of wastes, whose management and disposal constitute an environmental concern due to their seasonal character and some polluting characteristics. The main solid by-products and residues generated are grape stalk, grape pomace or marc, wine lee, exhausted grape marc and winery sludge, while the main effluents are winery wastewater ...
متن کاملBiomethanated Distillery Waste Utilization by Wetland Plant: A New Approach
The conventional treatment of distillery effluent including to secondary biologically treatment leaves excessive residue for disposal in surface water and onto the land. Optimal sub-surface loading of Phragmites karka tolerate distillery waste and achieve sustainable zero discharge. Pilot investigations established that subsurface loading into soil matrix (three part river sand, one part pebble...
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ژورنال
عنوان ژورنال: Journal of the National Science Foundation of Sri Lanka
سال: 1992
ISSN: 2362-0161,1391-4588
DOI: 10.4038/jnsfsr.v20i2.8079