Recent Advances in Decolorization and Degradation of Dyes in Textile Effluent by Biological Approaches outlines various eco-friendly, cost effective methods for removal of toxic textile dyes. Large amounts of dye are unbound and released into the environment due to inefficient dyeing processes. The release of wastewater containing dye into the environment has several adverse effects as it is toxic, mutagenic and has other undesirable effects on living organisms. Hence, it is necessary to remove these dyes from industrial effluents to have a sustainable environment. This book deals with conventional as well as advanced effective treatment methods for the removal of dyes in order to increase the domain knowledge of readers. Salient features: Describes physico-chemical characteristics of textile effluent, dye classes and toxicity of dyes commonly used in the textile industry Assembles effective approaches which are used to remove dyes from textile effluent prior to their release into the environment Presents several advanced approaches such as genetic engineering, nanotechnology, immobilized cells or enzymes, biofilms and microbial fuel cells, etc. for the removal of dyes.
This book constitutes the refereed proceedings of the Second International Conference on Pattern Recognition and Machine Intelligence, PReMI 2007, held in Kolkata, India in December 2007. The 82 revised papers presented were carefully reviewed and selected from 241 submissions. The papers are organized in topical sections on pattern recognition, image analysis, soft computing and applications, data mining and knowledge discovery, bioinformatics, signal and speech processing, document analysis and text mining, biometrics, and video analysis.
The share auto I squeeze into next seems unusually vulnerable after a night in the truck - too compact, too low down. Perhaps, these are the usual side effects of prolonged riding with the king of the road, I think to myself. But it is only when I fill in ‘truck’ as my mode of transportation in the hotel ledger at Udaipur does the utter ludicrousness of my endeavour truly hit home" Think truck drivers, and movie scenes of them drunkenly crushing inconvenient people to their gravelly deaths come to mind. But what are their lives on the road actually like? In Truck De India!, journalist Rajat Ubhaykar embarks on a 10,000 km-long, 100% unplanned trip, hitchhiking with truckers all across India. On the way, he makes unexpected friendships; listens to highway ghost stories; discovers the near-fatal consequences of overloading trucks; documents the fascinating tradition of truck art in Punjab; travels alongside nomadic shepherds in Kashmir; encounters endemic corruption repeatedly; survives NH39, the insurgent-ridden highway through Nagaland and Manipur; and is unfailingly greeted by the unconditional kindness of perfect strangers. Imbued with humour, empathy, and a keen sense of history, Truck De India! is a travelogue like no other you've read. It is the story of India, and Indians, on the road.
Rana Pratap Rajpoot, a humanitarian and successful businessman turned politician, pledged to eradicate deep-rooted corruption in the system, in the hand of which he had lost his family. He took a dangerous chance by announcing demonetisation in the country that runs on cash; chaos overtook lives in every corner of the nation. The corrupt in India prepared to save their black money with the help of internationally wanted crime lord, Raqueeb. Rana was to be defeated by the epitome of crime, but he was ready to go to any extent to end corruption. He then took an unimaginable step in the most unpredictable way that changed the course of history.
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