2 publications
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Published Subscription
A Comparative Investigation on Drinking Water Quality of Dams in Ranchi AreaBy Sweta Sinha, Ahmad Shah Jamil, Chetna Kumari
Abstract: Physical, biological, and chemical aspects of water cause alterations in its quality, which are influenced by physical and environmental activity. The quality of water has a significant impact on public health. Unfortunately, more than a billion people in developing countries do not have access to adequate water supplies. According to the World Health Organization, up to 80% of all sickness and disease in the world is caused by poor sanitation …
Published in Journal of Water Pollution & Purification Research · Vol. 8, Issue 3, 2021 · pp. 11–18 Read article →
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Published Subscription
Polymer Modifications (Grafting): Approach to Enhance Versatility of Natural/Renewable Polymeric MaterialsBy Sweta Sinha
Abstract: Graft copolymers are branched copolymers containing a long chain of one monomer called preformed or backbone polymer and branches/grafts of long sequences of usually another monomer. A number of monomeric units can be grafted on the biopolymeric backbone by free radical graft copolymerization reaction using chemical free radical initiator to produce reactive sites on the backbone of biopolymer. The chemical combination of natural and synthetic polymers yields new materials which …
Published in Journal of Modern Chemistry & Chemical Technology · Vol. 8, Issue 3, 2017 · pp. 24–32 Read article →