Everything you need to know about water and wastewater microbiology. Some of the frequently asked exam questions are as follows:- Q.1. Give the steps of typical sewage treatment plant are as given below Ans: The steps adopted in a typical sewage treatment plant are as given below: (i) Primary treatment which comprises two parts: (a) Screening, skimming and grinding of [...]
The BIS means Bureau of Indian Standards. The BIS norms are also called 'Standards for Bio fertilizers' or 'Standards for Existence of Bio fertilizers', which are given below:- 1. Standards for Rhizobium (RI): IS 8268:2001 (i) Viable Cell Count: 108 Viable Rhizobium Cells/g of the Carrier within 15 day s of manufacture and 107 Cells/g of Carrier within 15 days [...]
Everything you need to know about bio-fertilizers. Some of the most frequently asked questions are as follows:- Q.1. Define bio-fertilizers. Ans: Bio-fertilizers or microbial inoculants can be defined as preparations containing live or latent cells of efficient strains of nitrogen fixing, phosphate solubilizing or cellulolytic microorganisms used for application with seeds, soil or composting areas with the objective of increasing [...]