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141.
Gulab Singh Anish Kumari Arpana Mittal Varsha Goel Anita Yadav Neeraj Kumar Aggarwal 《Journal of Polymers and the Environment》2013,21(2):441-449
The present study describes the treatment of sugar industry waste water and its use as a potential low cost substrate for production of bioplastic by Bacillus subtilis NG05. The B. subtilis NG05 grow at the rate of 0.14 g h?1 L?1 of production media used and accumulate the 50.1 % of poly β-hydroxybutyrate (PHB). The phase contrast microscopy revealed the presence of PHB granules in B. subtilis NG05 which was further confirmed by Fourier transform infrared spectroscopy and 1H-nuclear magnetic resonance. The polymer was further analysed by differential scanning calorimetry. PHB production yield was achieved up to 4.991 g L?1 with Sugar industry waste water as sole nutrient source. Thus the process provided dual benefits of conversion of a waste material into value added product, PHB and waste management. 相似文献
142.
Soni Tiwari Priyanka Rai Santosh Kumar Yadav Rajeeva Gaur 《Environmental science and pollution research international》2013,20(6):4046-4058
The present study was aimed to characterize physico-chemical and microbial population of distillery effluent and isolate a novel thermotolerant bacterium for color, COD, and BOD reduction of spentwash. The level of alkalinity, TSS, DO, COD, BOD, TN, ammonical nitrogen, nitrate nitrogen, phosphorous, potassium, chloride, and calcium of spentwash (SW), bioreactor effluent (BE), and secondary treated effluent (STE) were well above the permissible limits. The level of color, TS, and TDS were under the permissible limits for STE but not for SW and BE. The microbial population was higher in BE. The results revealed that effluent was highly polluted and require suitable treatment before discharge. A novel thermotolerant bacterium, identified as Pediococcus acidilactici, was isolated which exhibited maximum 79 % decolorization, 85 % COD, and 94 % BOD reduction at 45 °C using 0.1 %, glucose; 0.1 %, peptone; 0.05 %, MgSO4; 0.05 %, K2HPO4; pH 6.0 within 24 h under static condition. The ability of this strain to decolorize melanoidin at minimum carbon and nitrogen supplementation warrants its possible application for effluent treatment at industrial level. In addition, it is first instance when melanoidin decolorization was reported by P. acidilactici. This study could be an approach towards control of environmental pollution and health hazards of people in and around the effluent distillery unit. 相似文献
143.
Kumar Pankaj Mishra Vandana Yadav Shalu Yadav Archana Garg Shafali Poria Pankaj Farooqi Furqan Dumée Ludovic F. Sharma Radhey Shyam 《Environmental science and pollution research international》2022,29(40):60212-60231
Environmental Science and Pollution Research - A sectorial approach for assessing heavy metal pollution in rivers neglects the inter-relationship between its environmental compartments and thus... 相似文献
144.
Yadav Ishwar Chandra Devi Ningombam Linthoingambi 《Environmental science and pollution research international》2022,29(45):68216-68231
Environmental Science and Pollution Research - The fate of legacy and emerging flame retardants are poorly reported in developing countries, including India. Also, the positive matrix factorization... 相似文献
145.
Suleman Shariq Farooqui Asim Sharma Pradakshina Malhotra Nitesh Yadav Neelam Narang Jagriti Hasnain Md Saquib Nayak Amit Kumar 《Environmental science and pollution research international》2022,29(6):8091-8108
Environmental Science and Pollution Research - Viruses are the potential cause of several diseases including novel corona virus-19, flu, small pox, chicken pox, acquired immunodeficiency syndrome,... 相似文献
146.
Yadav Pratibha Yadav Anshul Labhasetwar Pawan Kumar 《Environmental science and pollution research international》2022,29(25):37204-37217
Environmental Science and Pollution Research - In this study, we synthesized recyclable Fe3O4-functionalized MIL101(Fe) chitosan composite beads for the removal of tetracycline (TC), doxycycline... 相似文献
147.
Sneha Yadav Yashas Shivamurthy Ravindra Thinley Tenzin Prabagar Jijoe Samuel Puttaiah Shivaraju Harikaranahalli 《Environmental science and pollution research international》2022,29(45):67969-67980
Environmental Science and Pollution Research - Antibiotics in water system pose a human health risk due to the rise of antibacterial activity in the environmental web. Advanced oxidation processes... 相似文献
148.
Environment, Development and Sustainability - As per the objective of the present experimental investigation, influence of various configurations of manifolds for optimum flow distribution in... 相似文献
149.
Verma Neha Pandit Soumya Gupta Piyush Kumar Kumar Sanjay Kumar Anil Giri Shiv Kumar Yadav Gulab Priya Kanu 《Environmental science and pollution research international》2022,29(21):30954-30966
Environmental Science and Pollution Research - Long-term exposure to organic solvents is known to affect human health posing serious occupational hazards. Organic solvents are genotoxic, and they... 相似文献