Zobrazeno 1 - 10
of 13
pro vyhledávání: '"A V S Prabhakara, Rao"'
Publikováno v:
The Indian Medical Gazette
Publikováno v:
Journal of environmental scienceengineering. 50(4)
The performance of electrocoagulation method with aluminium, iron and hybrid Al/Fe sacrificial anodes in the treatment of arsenite [As(III)] and arsenate [As(V)] in pharmaceutical industrial effluents was investigated. Several working parameters, suc
Publikováno v:
Journal of Applied Polymer Science. 39:739-747
Chitosan prepared from fresh water crab shells was used for hexavalent chromium removal. Kinetic studies indicated a rapid removal of chromium from aqueous solutions. The first-order rate constant for chromium removal was calculated to be 1.92 h−1.
Autor:
R, Daniel, A. V. S, Prabhakara Rao
Publikováno v:
International Journal of Environmental Research; Summer2012, Vol. 6 Issue 3, p711-718, 8p
Autor:
Leela Iyengar, A. V. S. Prabhakara Rao
Publikováno v:
The Journal of General and Applied Microbiology. 28:255-262
Publikováno v:
Water Research. 9:119-124
Certain biochemical aspects of mechanism of disinfection are discussed in the paper. The total dehydrogenase activity of intact E. coli cells is affected by chlorine dose and this correlates with per cent survivals. The succinic dehydrogenase activit
Autor:
Leela Iyengar, A. V. S. Prabhakara Rao
Publikováno v:
The Journal of General and Applied Microbiology. 27:339-348
Invertase is immobilized using an inorganic solid support, Molecular sieve 4A, via the metal link method. Bound enzyme showed maximum activity at pH 4.8 which was similar to that of soluble enzyme. Protein to solid support ratio was very critical for
Publikováno v:
The Journal of General and Applied Microbiology. 23:119-126
Synthesis of alkaline phosphatase in Aspergillus flavus is markedly inhibited by chlorinated hydrocarbons whereas acid phosphatase and invertase are unaffected. Cellulase production and growth of Trichoderma viride are inhibited by DDT, Lindane, Endr
Publikováno v:
Journal of Environmental Engineering. 114:962-974
Cadmium removal efficiency of chitosan is studied using batch experiments. Studies indicate that sorption kinetics as well as capacity are highly favorable for using chitosan as an adsorbent. There...
Autor:
A. V. S. Prabhakara Rao
Publikováno v:
The Journal of Protozoology. 10:204-207
SYNOPSIS. Blepharisma undulans, a purple-coloured ciliate protozoan, contains pigment granules in the ectoplasm. Treating the cells with 0.9% NaCl extruded the pigment into the medium without injury to the cells. The extrusion was instantaneous and w