Records of the Geological Survey of India, Volume 1001867- includes the "Annual report of the Geological survey of India". |
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Page 32
The nickel is back extracted in aqueous phase followed by aerial oxidation in presence of KOH solution containing dimethylglyoxime . Ni is oxidised to Ni ( IV ) dimethylglyoxime which is deep red in colour . The colour is measured .
The nickel is back extracted in aqueous phase followed by aerial oxidation in presence of KOH solution containing dimethylglyoxime . Ni is oxidised to Ni ( IV ) dimethylglyoxime which is deep red in colour . The colour is measured .
Page 138
This gives the stock solution . Determination of silica : Pipette out 10 or 20 ml aliquot of the stock solution into a 100 ml volumetric flask , add 20 ml Ammonium molybdate solution and dilute to > the mark .
This gives the stock solution . Determination of silica : Pipette out 10 or 20 ml aliquot of the stock solution into a 100 ml volumetric flask , add 20 ml Ammonium molybdate solution and dilute to > the mark .
Page 140
Iron and titania are determined from this solution by 1 , 10 - phenanthroline and hydrogen peroxide respectively . > Alumina is deterinined from one aliquot by adding 20 ml M / 20 EDTA and the solution is neutralised in hot condition ...
Iron and titania are determined from this solution by 1 , 10 - phenanthroline and hydrogen peroxide respectively . > Alumina is deterinined from one aliquot by adding 20 ml M / 20 EDTA and the solution is neutralised in hot condition ...
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Contents
OF | 1 |
Marine Geology in the Geological Survey | 11 |
Research Investigations Carried out in | 25 |
Copyright | |
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analyses applied aquifers associated BANERJEE beds belt Bihar bodies carried Central chemical CHOWDHURY clay coal Coalfield coast collected Cong contributions copper Cretaceous Curr deposits depth described detailed determination developed dist district Eastern estimation exploration fauna field foraminifera formations formed fossils Geol Geological Survey Geophysics Gondwana granite groundwater Gupta Hills Himalayas important indicate interpretation Jacob Jour laboratory laterite lignite lower Madras manganese mapping marine meteorite method minerals Murthy natural observed occurrence origin Orissa Petrology plants Pleistocene Pradesh present problems Proc projects prospecting Rajasthan range recent recorded region Report Research Research Papers rocks Sahni saline samples sands Sastry sediments Series Shah showed Siddiquie solution South species springs structure studies suggested Surv Survey of India Sury techniques Tertiary tracer Upper values various vertebrate zones