Records of the Geological Survey of India, Volume 77, Issue 1Geological Survey of India, 1942 - Earthquakes |
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Page 9
... scraped away , equivalent to 44 lb. per sq . yard , it was calculated that 56,920 tons of crude salts containing 37,450 tons of Na2CO3 and 19,470 tons of Na2SO4 could be obtained from a single scraping in the Phaphund area . Since the ...
... scraped away , equivalent to 44 lb. per sq . yard , it was calculated that 56,920 tons of crude salts containing 37,450 tons of Na2CO3 and 19,470 tons of Na2SO4 could be obtained from a single scraping in the Phaphund area . Since the ...
Page 11
... scraping of the superficial incrustation stimulates the growth of the salt . Left alone indefi- nitely the growth is retarded and the incrustation stagnates . The capping evidently acts as a shield against the tension pull that brings ...
... scraping of the superficial incrustation stimulates the growth of the salt . Left alone indefi- nitely the growth is retarded and the incrustation stagnates . The capping evidently acts as a shield against the tension pull that brings ...
Page 12
... Scraping of the incrus- Season for collection . tation or sweeping of the dust is done at least once a fortnight from same spots and thus , in course of six months , not less than ten sweepings for collection are possible . The growth ...
... Scraping of the incrus- Season for collection . tation or sweeping of the dust is done at least once a fortnight from same spots and thus , in course of six months , not less than ten sweepings for collection are possible . The growth ...
Contents
UTILISATION OF SODIUM SULPHATE AND CARBONATE J | 1 |
REH SALTS IN MEERUT MORADABAD AND MUZAFFARNAGAR DIS | 10 |
38 | 12 |
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Common terms and phrases
affected by reh alkaline soils alluvial alluvium amount of reh annual production available reh B. C. Gupta Bhadan Bihar bitterns canal waters Cawnpore cent chaniho Chemical collection composition containing covered by reh deposits depth efflorescence estimate factors feet Geological Survey Ghaziabad tahsil ground water Hindan inches Industrial J. B. AUDEN Jansath Jheel Kankather Karanpur Loni M. S. Krishnan Meerut District Meerut tahsil Mineral Moradabad District Muzaffarnagar district NaCl obtained Panchli Khurd patches of reh Phaphund plots Price Puth Khas railway reh areas reh available reh dust reh incrustations reh land Reh occurs reh salts reh soils reh tracts reh-ridden sajji saline soils Sambhar Lake samples scraping sheet 53 soda ash sodium carbonate sodium chloride sodium salts sodium sulphate SQUARE MILE square yard sulphate and carbonate sulphur Survey of India thickness tion tons of Na2CO3 tons of sodium United Provinces visible reh water table Watson and Mukerjee وو وو