2be18c74-898a-4c7a-b904-ce68278848c4 English UTF-8 Dataset Mr. Sakthivel Samy V National Centre for Polar and Ocean Research (NCPOR) +91-832-2525515 Headland Sada, Vasco da Gama, Goa 403804 Vasco-da-Gama Goa 403804 IND vssamy@ncpor.res.in Point of contact 2020-12-11 ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data ISO 19115-2:2009(E) Assessment of Wastewater Treatment Scheme at Indian Antarctic Station, Maitri. 2020-09-30 Creation Document digital Wastewater treatment (WWT) system adopted at Indian Antarctic Station ?Maitri? for treating kitchen, urinal and bathroom wastewater was studied during the 20th Antarctica expedition. Two numbers of WWT system working on rotating biological contactor principle treats kitchen wastewater and urinal/bathroom wastewater separately. The average chemical oxygen demand (COD) of urinal/bathroom wastewater at the inlet to WWT was found to be 281 mg/1 and at the outlet it was 160 mg/1. The average COD of kitchen wastewater laden with vegetable oil at the inlet of WWT was found to be about 6626 mg/1 and at the outlet of WWT, 3607 mg/1. Observations reveal that the WWT units were never seeded with biological culture and therefore the treatment was not effective. The rotating disc in the bioreactor was stopped to make the system as a settling chamber and COD of the in fluent and effluent were determined. Analysis of existing wastewater treatment scheme and wastewater characteristics that is generated at Maitri station is presented with the intention of providing data for wastewater system design in the future. Completed Dr. M H Ansari National Centre for Polar and Ocean Research (NCPOR) 8322525515 Headland Sada, Vasco da Gama, Goa 403804 Vasco-da-Gama Goa 403804 IND ictd@ncpor.res.in Principal investigator Earth Science-Sun-Earth Interactions Theme Maitri Antarctic Place Assessment of Wastewater Treatment Scheme at Indian Antarctic Station Project English climatologyMeteorologyAtmosphere 20.0 140.0 -90.0 30.0 2000-01-01 2001-12-31 TableDigital unknown unknown Mr. Sakthivel Samy V National Centre for Polar and Ocean Research (NCPOR) +91-832-2525515 Headland Sada, Vasco da Gama, Goa 403804 Vasco-da-Gama Goa 403804 IND vssamy@ncpor.res.in Distributor http://npdc.ncaor.gov.in/npdc/search_mf_data.action?search=freeText&expedition_type=all&parameter=MF-298099350&userType=user&freeTextValue=Assessment+of+Wastewater+Treatment+Scheme+at+Indian+Antarctic+Station%2C+Maitri.