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Tiruchirappalli, India

Ravindran P.,Sub Training Center | Mariappan P.,Oxford Engineering College
Indian Journal of Environmental Protection | Year: 2010

Increased men activity coupled with industrial growth contribute non-conventional and emerging constituents in the sewage besides conventional parameters. Presence of chromium and lead beyond permissible level for discharging into sewer in the sewage of Trichy Municipal Corporation is found owing to various activities in the sewage collection area. Separation at source or trace metal handling system as a tertiary treatment is felt necessary for the safe effluent disposal. © 2011-Kalpana Corporation. Source

Mohamed Farook C.,Sub Training Center | Mohamed Farook C.,SASTRA University | Neelakantan T.R.,Sub Training Center | Neelakantan T.R.,SASTRA University | Mariappan P.,Sub Training Center
Indian Journal of Environmental Protection | Year: 2012

Household water treatment (HWT) provides a means of improving water quality and preventing disease for people sans reliable access to safe drinking water. HWTS is in practice in the rural and urban areas of Dindigul district, Tamil Nadu. Boiling process is dominant in the rural and advanced multistage membrane filters are most common in the urban area. Table top multistage membrane with RO filter, which accommodates storage, tap and spigot arrangements, is capable of managing both chemical and bacteriological impurities. © 2012 - Kalpana Corporation. Source

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