Removal Of Cr (VI) From Aqueous Solution Using Activated Lapsi Seed

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Dezember 2014



Present study is an effort to develop low cost method to remove highly toxic heavy metal i.e. Chromium (VI) from wastewater. Cr (VI) is used in many industries such as metal finishing, pigments, dyes, textile dyeing, chromium tanning, and wood preserving, causes serious health and environmental effect. Cr (VI) is mutagenic, teratogenic and carcinogenic in nature which modifies the DNA transcription process causing important chromosomic aberrations. Strong exposure to Cr (VI) causes cancer of the digestive tract and lungs, epigastic pain, nausea, vomiting, severe diarrhea and hemorrhage. Thus, several methods were used to remove Cr (VI) from industrial wastewater which are cost intensive. . In the present study, an adsorbent was prepared from Lapsi (Choerospondias axillaris) seed stones which are easily available in Nepal and could be an economically viable method for the removal of Cr (VI) from industrial wastewater.


Nirmal Kumar Shahi was born on 26 Oct, 1990, did B.Tech. in Environmental Engineering from Kathmandu University,Nepal in 2013. He was awarded with research fellowship for MyCOE/SERVIR-Himalaya in 2013 from Association of American Geographers (AAG), USA and now a days he has involved himself in WASH sector.
EAN: 9783659634079
ISBN: 3659634077
Untertitel: Paperback. Sprache: Englisch.
Verlag: LAP Lambert Academic Publishing
Erscheinungsdatum: Dezember 2014
Seitenanzahl: 60 Seiten
Format: kartoniert
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