Volume 1, Issue 2 · IJARST · ISSN 2319-1783 / 2320-1126

Effect of Potassium Chromate on the Anaerobic Digestion of Holy Basil (Ocimum sanctum)

Effect of Potassium Chromate on the Anaerobic Digestion of Holy Basil (Ocimum sanctum) is an open-access, peer-reviewed research paper by K.Swapnavahini a*, T.Srinivas b and M.Sumanth Kumar c, published in Volume 1, Issue 2 of the International Journal of Advanced Research in Science and Technology (IJARST), a UGC-approved journal (Print ISSN 2319-1783, Online ISSN 2320-1126).

Author

K.Swapnavahini a*, T.Srinivas b and M.Sumanth Kumar c

Abstract

Abstract:

Anaerobic digestion involves the degradation and stabilization of organic materials under anaerobic conditions by microbial organisms and leads to the formation of biogas. Heavy metals would be stimulatory or inhibitory to anaerobic microorganisms is determined by the total metal concentration, chemical forms of the metal etc. Hence in the present work, the effect of different concentrations of Chromium as Potassium Chromate, a soluble form of chromium, on anaerobic digestion of Holy Basil (Holy Basil) was investigated in batch reactors for 45 days. The temperature and biogas were noted daily. The Total Solids (TS), Volatile Solids (VS), Biological Oxygen Demand (BOD), Chemical Oxygen Demand (COD), Total Kjeldhal Nitrogen (TKN) and Phosphorous were analyzed at an interval of 5 days. The overall performance of the digester was enhanced with 2 mM concentration of the digester whereas the performance dwindled at 4 mM and 8 mM metal concentration when compared with the control digester.

DOI

https://doi.org/10.62226/ijarst20120234

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How do you cite this paper?

K.Swapnavahini a*, T.Srinivas b and M.Sumanth Kumar c — “Effect of Potassium Chromate on the Anaerobic Digestion of Holy Basil (Ocimum sanctum).” International Journal of Advanced Research in Science and Technology (IJARST), Volume 1, Issue 2. DOI: https://doi.org/10.62226/ijarst20120234.

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