P
Parmila Devi
Researcher at University of Saskatchewan
Publications - 38
Citations - 1607
Parmila Devi is an academic researcher from University of Saskatchewan. The author has contributed to research in topics: Chemistry & Engineering. The author has an hindex of 11, co-authored 19 publications receiving 1126 citations. Previous affiliations of Parmila Devi include Indian Institute of Technology Delhi & Guru Jambheshwar University of Science and Technology.
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In-situ chemical oxidation: Principle and applications of peroxide and persulfate treatments in wastewater systems
TL;DR: This review focuses on the principle and activation techniques used in H2O2 and persulfate based ISCO processes and the research gaps have been identified based on the knowledge of current research and recommendations are made for further understanding of ISco processes.
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Risk analysis of pyrolyzed biochar made from paper mill effluent treatment plant sludge for bioavailability and eco-toxicity of heavy metals
Parmila Devi,Anil K. Saroha +1 more
TL;DR: The risk analysis was performed to study the bioavailability and eco-toxicity of heavy metals in biochar obtained from pyrolysis of sludge of pulp and paper mill effluent treatment plant and it was observed that the leaching potential ofheavy metals decreased after pyroglysis and the best results were obtained for biochar pyroallyzed at 700°C.
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Utilization of sludge based adsorbents for the removal of various pollutants: A review
Parmila Devi,Anil K. Saroha +1 more
TL;DR: It was observed that performance of the sludge based adsorbents varies depending on the type of pollutants, type of precursor sludge, carbonization time-temperature profile and thetype of activation conditions used.
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Synthesis of the magnetic biochar composites for use as an adsorbent for the removal of pentachlorophenol from the effluent
Parmila Devi,Anil K. Saroha +1 more
TL;DR: The ageing tests showed that biochar prevents the formation of oxide film on the ZVI particles and leaching tests confirmed the stability of ZVI on biochar matrix as very low iron leaching was noticed.
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Simultaneous adsorption and dechlorination of pentachlorophenol from effluent by Ni-ZVI magnetic biochar composites synthesized from paper mill sludge.
Parmila Devi,Anil K. Saroha +1 more
TL;DR: In this article, the Ni-zero-valent iron magnetic biochar composites (Ni-ZVI-MBCs) were synthesized from paper mill sludge and used as an adsorbent for the removal of pentachlorophenol (PCP) from the synthetic and real paper mill effluent.