Zobrazeno 1 - 10
of 515
pro vyhledávání: '"T. Viraraghavan"'
Publikováno v:
Adsorption Science & Technology, Vol 19 (2001)
Column kinetics for metal removal could be described more adequately by a modified dose–response model than by the Thomas model or Bohart–Adams model conventionally used. The new empirical model can be used either in a linearized form or a non-li
Externí odkaz:
https://doaj.org/article/24b4dc62d08540308489c0a6d2a88696
Autor:
A. Kapoor, T. Viraraghavan
Publikováno v:
Adsorption Science & Technology, Vol 9 (1992)
The effectiveness of fly ash in adsorbing mercury from wastewater has been studied. Batch kinetic and isotherm studies have been carried out to determine the effect of contact time, pH and temperature on the adsorption. It has been found that a conta
Externí odkaz:
https://doaj.org/article/eb825a5d65df43df8f3ef9ad087de3b4
Autor:
T. Viraraghavan
Publikováno v:
Environmental Geotechnics and Problematic Soils and Rocks ISBN: 9781003211051
Environmental Geotechnics and Problematic Soils and Rocks
Environmental Geotechnics and Problematic Soils and Rocks
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::32bbac256eeac4572690258c867b9591
https://doi.org/10.1201/9781003211051-41
https://doi.org/10.1201/9781003211051-41
Publikováno v:
Proceedings of the 52nd INDUSTRIAL WASTE CONFERENCE May 5–7, 1997
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::32b6752c21bf7501ea856c062dacff7e
https://doi.org/10.1201/9780367813291-53
https://doi.org/10.1201/9780367813291-53
Publikováno v:
Proceedings of the 43rd Industrial Waste Conference May 10, 11, 12, 1988 ISBN: 9781351076012
Proceedings of the 43rd Industrial Waste Conference May 10, 11, 12, 1988
Proceedings of the 43rd Industrial Waste Conference May 10, 11, 12, 1988
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b65593b3e1a158484ffc0db303c3196a
https://doi.org/10.1201/9781351076012-51
https://doi.org/10.1201/9781351076012-51
Publikováno v:
Disaster Prevention and Management: An International Journal. 18:478-489
PurposeThe purpose of the paper is to evaluate the published information on natural hazards and their implications in the environment.Design/methodology/approachThe published data/information on natural hazards were collected and analyzed.FindingsAn
Autor:
T. Viraraghavan, D. Pokhrel
Publikováno v:
Chemical Engineering Journal. 140:165-172
A two-level seven-factor (2 7-2 ) fractional factorial design analysis was conducted to examine the parameters influencing dimethylarsinic acid (DMA) removal from an aqueous solution using iron oxide-coated A. niger biomass. The factors examined were
Autor:
T. Viraraghavan, T. Mathialagan
Publikováno v:
Environmental Technology. 26:571-580
A 2(5-1) fractional factorial design was conducted for the biosorption of pentachlorophenol (PCP) using Aspergillus niger biomass. Effects of several factors on the percentage removal of PCP from aqueous solutions were evaluated. These factors were a
Autor:
T. Viraraghavan, D. Pokhrel
Publikováno v:
Science of The Total Environment. 333:37-58
Pulp and paper mills generate varieties of pollutants depending upon the type of the pulping process. This paper is the state of the art review of treatability of the pulp and paper mill wastewater and performance of available treatment processes. A
Autor:
Kripa S. Singh, T. Viraraghavan
Publikováno v:
Environmental Technology. 25:621-634
Laboratory-scale UASB reactors were started-up successfully at 20 degrees C and operated at temperatures of 32, 20, 15, 11, and 6 degrees C applying several hydraulic retention times (HRTs) ranging from 48 to 3 h during an operational period of appro