Browsing by Subject "Pollutants"

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Open Access
Conferring the Rights to Air: A Way to Change Social Behavior in India
(University of North Bengal, 2023-03) Goel, Kavita
India is a land of celebrations in the name of national festival or religious festivals or victory of individual or team. By celebration we seek to be entertained and amused at the cost of natural resources. In 2017, the Allahabad High Court bench comprising Chief Justice DB Bhosale and Justice MK Gupta held that every citizen had the right to celebrate festivals in a peaceful manner. But now a day over celebration with fire crackers and loud sound are going into the vein of almost all life events whether big or small. In Ajay Goswami V. Union of India, the Supreme Court Upheld the right of adult citizens to entertainment notwithstanding that such entertainment may be inappropriate for children. On 23rd October 2019, the Supreme Court of India refused to impose blanket ban on sale of firecrackers but allowed the sale of low polluting green firecrackers which are within the permitted decibel limit and emission norms. This decision is in parallel with the existing bunch of environment protection legislation except the permission to use of green pollutants. These type of judgments and legislations are made to make the human being enjoy and the nature weep. The pollution level in New Delhi peaked on the morning just next day of Diwali celebration because of unbridled right to celebrations. On Monday, i.e. 25th November 2019, the Supreme Court accused the Centre and Delhi government of politicizing the issue and said that the city is no longer livable and had become worse than hell.
Open Access
Understanding the functional attributes of different microbial enzymes in bioremediation
(University of North Bengal, 2020-03) Malakar, Neha; Mitra, Sreya; Toppo, Prabha; Mathur, Piyush
Bioremediation uses biological organisms and their metabolic processes in order to degrade contaminants present in water, soil etc. Microbes have the vast potential are the major resource for bioprocess of using microbial enzymes reduces the toxicity of pollutants caused by the waste materials like pesticides, insecticides, plastics, other hydrocarbon-containing substances and obtain novel useful substances for mankind and the environment. Enzymes produced by bacteria, fungi, plants play a key role in the biodegradation of toxic organic compounds. The purpose of bioremediation processes that will an eco-friendly and cost-effective mechanism. The aim is to develop an advanced technique in bioprocesses that will help to minimize toxin risk and thereby acquire new, usable substances. Some of the bioremediation-related compounds like oxidoreductases hydrolases, dioxygenase, peroxidases, and laccase are most widely considered. The aim of the review is to express the role of microbial enzymes on the bioremediation of toxic, hazardous environmental pollutants.