tailieunhanh - Origin and remediation of Melanoidin contamination in water sources

Distillery is one of the most highly polluting and growth oriented industries in India with reference to the extent of water pollution and the quantity of wastewater generated. Apart from distilleries, fermentation industries, sugar mills, pharmaceutical companies and other molasses based industries are also responsible for contamination and generation of waste water. The distillery waste water contains dark brown colored recalcitrant compounds collectively termed as melanoidin polymers. These polymers cause oxygen depletion and increase BOD. In soil they reduce the soil alkalinity and manganese availability, inhibit seed germination and affect vegetation. The distillery wastewater poses a serious threat to water quality in several regions of the country. Its disposal on land is equally detrimental causing a reduction in soil alkalinity and inhibition of seed germination. The conventional methods of water treatment fail to remove melanoidin. There is thus an urgent need to control and remediate the melanoidin contamination and in current perspective microorganisms have proved to be an efficient scavenger. They have shown tremendous ability to utilize melanoidin as their source of nutrition and remediate the polluted water. The microbial approach for treatment of melanoidin contamination seems to be the solution over the conventional methods that fail to remove the contamination of pigment. | Origin and remediation of Melanoidin contamination in water sources

• Môi trường
• Spent wash
• Remediation of Melanoidin contamination
• Melanoidin contamination
• Water sources
• Contamination of pigment
• Phosphorus fetilizers
• Rock phosphorus
• Low grade udaipur rajasthan rock phosphate
• Spent wash from Faizabad
• Rock phosphate
• Total sugar and total starch
• Wheat in an Inceptisol
• Levels of phosphorus
• Rock phosphate on protein
• Phyllosphere and rhizosphere microflora
• Rhizosphere microflora
• Glass house condition
• Rhizosphere microflora of gherkin
• Spent wash on phyllosphere
• Sodic soil
• Gypsum requirement
• Distillery raw spentwash
• Calcareous sodic soil
• Amendment for reclamation
• Reclamation of sodic
• Different amendments
• Green manure
• Green leaf manure
• Distillery spent wash
• Physico chemical properties
• Biological properties
• Nutrient content
• Soil health
• Organic materials
• Black alkali soils
• Performance of paddy