P
P. M. Ayyasamy
Researcher at Periyar University
Publications - 39
Citations - 661
P. M. Ayyasamy is an academic researcher from Periyar University. The author has contributed to research in topics: Nitrate & Bioremediation. The author has an hindex of 10, co-authored 36 publications receiving 539 citations. Previous affiliations of P. M. Ayyasamy include Korea University & Catholic University of Korea.
Papers
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Journal ArticleDOI
Nitrate removal from synthetic medium and groundwater with aquatic macrophytes
P. M. Ayyasamy,S. Rajakumar,Muthuswamy Sathishkumar,K. Swaminathan,K. Shanthi,Perumalsamy Lakshmanaperumalsamy,Sang Hoon Lee +6 more
TL;DR: In this paper, the removal of nitrate from aqueous solutions of a synthetic medium and groundwater was examined usingvarious aquatic plants, such as water hyacinth, water lettuce and salvinia.
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Physico-Chemical and Bacteriological Characteristics of Noyyal River and Ground Water Quality of Perur, India
TL;DR: In this article, a study was conducted to find out the physico-chemical and bacteriological characteristics of Noyyal River and ground water quality of Perur, India, which revealed that the presence of Escherichia coli, Staphylococcus, Enterobacter, Streptococci, Bacillus and Micrococcus were predominant in river water samples.
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Two-stage removal of nitrate from groundwater using biological and chemical treatments
P. M. Ayyasamy,K. Shanthi,Perumalsamy Lakshmanaperumalsamy,Soonjae Lee,Nag Choul Choi,Dong Ju Kim +5 more
TL;DR: A combined system of biological and chemical treatments was found to be more effective for the complete removal of nitrate from groundwater.
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Impact of sugar factory effluent on the growth and biochemical characteristics of terrestrial and aquatic plants
P. M. Ayyasamy,R. Yasodha,S. Rajakumar,Perumalsamy Lakshmanaperumalsamy,Pattanathu K. S. M. Rahman,Sang Hoon Lee +5 more
TL;DR: The higher effluent concentrations (above 60%) were found to affect plant growth, but diluted effluent (up to 60%) favored seedling growth.
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Nitrate removal efficiency of bacterial consortium (Pseudomonas sp. KW1 and Bacillus sp. YW4) in synthetic nitrate-rich water.
S. Rajakumar,P. M. Ayyasamy,K. Shanthi,Palanisami Thavamani,Palanivel Velmurugan,Young-Chae Song,Perumalsamy Lakshmanaperumalsamy +6 more
TL;DR: The results showed a rapid and efficient process of nitrate removal from synthetic wastewater supplemented with starch (1%), inoculated by bacterial consortium (Pseudomonas sp. KW1 and Bacillus sp. YW4) at incubation temperature of 30 degrees C at pH 7.4, leading to the conclusion that the bacterial consortium was responsible for nitrate Removal from synthetic nitrate-rich wastewater.