نتایج جستجو برای: tannery effluent

تعداد نتایج: 11815  

2012
Rajeshwari Sivaraj

Bisphenol A (BPA) is a chemical produced in large quantities for use primarily in the production of polycarbonate plastics and epoxy resins. It is an endocrine disruptor, which can mimic the body’s own hormones such as estrogen and may lead to negative health effects. The tannery effluent was used as a source for isolation of Aspergillus sp. Physiochemical analysis of the effluent sample was do...

2016
M. Sakthivel P. M. Ayyasamy N. Hemalatha

Chromium, a priority pollutant is well known for its mutagenicity, carcinogenicity and teratogenicity in humans, animals and plants. Extensive use of chromium in industries such as leather tanning, stainless-steel production, electroplating and wood preservatives have resulted in extensive chromium contaminated soil and ground water. Microorganisms are involved in the removal of toxic wastes, b...

Journal: :Ambiente e Agua - An Interdisciplinary Journal of Applied Science 2018

Journal: :Reviews of environmental contamination and toxicology 2017
Gaurav Saxena Ram Chandra Ram Naresh Bharagava

Leather industries are key contributors in the economy of many developing countries, but unfortunately they are facing serious challenges from the public and governments due to the associated environmental pollution. There is a public outcry against the industry due to the discharge of potentially toxic wastewater having alkaline pH, dark brown colour, unpleasant odour, high biological and chem...

Journal: :British journal of industrial medicine 1989
J A Randall R S Gibson

The use of hair chromium (Cr) concentrations as an index of Cr exposure of tannery workers was investigated. As has been shown earlier, Cr from Cr III compounds used in the leather tanning industry is absorbed because concentrations of Cr in serum and urine of tannery workers are significantly increased compared with corresponding concentrations for unexposed controls. Hair samples were collect...

The isolated fungi species of different kinds from chromium contaminated soil sites located in Nagalkeni, Chennai were used for reducing chromium(VI) in a tannery industry wastewater of Nagalkeni, Chennai.  The experiments were conducted to know biosorption potential of isolated fungi species for removing chromium(VI) in a tannery industry wastewater against the different pH, fungi biomass and ...

2007
S. K. Rastogi C. Kesavachandran Farzana Mahdi Amit Pandey

Work in leather tanning involves exposure to a wide range of chemicals. Some of these are carcinogens or suspected carcinogens. Increased risks for a number of cancers have been reported among the tannery workers. In the present review, a detailed account of lung cancer, testicular cancer, soft tissue sarcoma, pancreatic cancer, bladder cancer among tannery workers is mentioned.

2015
Supriyo Goswami Debabrata Mazumder

Chrome tannery wastewater causes serious environmental hazard due to its high pollution potential. As a result, rigorous treatment is necessary for abatement of pollution from this type of wastewater. There are many research studies on chrome tannery wastewater treatment in the field of physical, chemical, and biological methods. In general, biological treatment process is found ineffective for...

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