Study of Rejuvenating Kitchen Greywater for Horticulture Use
Loading...
Files
Date
2017-10-09T12:40:01Z
Journal Title
Journal ISSN
Volume Title
Publisher
Abstract
in France by L.H. Mouras. 1862-65 more soldiers die from typhoid and cholera than
combat in US Civil war. 1866 Medical Officer of the Privy Council (advisers to Queen
Victoria) reported that death rates had dropped considerably where the Chadwick report
recommendations were followed.1868-70 Frankland’s tests on filtration of sewage
through soil and gravel (an extension of land treatment). Nitrification achieved. 1870-90
Many tests in the UK and US on filtration of sewage through various media. 1887 Dib din
suggests basis for biological treatment by organisms and describes modern primary and
secondary treatment 1890 First true biological filter at Lawrence Experimental Station,
Massachusetts State Board of Health, US. 1890-1900 many tests and designs in the UK
follow up American work on biological filters.1895 Cameron and Cummins (Exeter)
patent septic tank.1898 1st Royal Commission on Sewage Disposal in the UK. 1906
Imhoff tank designed in Germany. 1912 8th Royal Commission on Sewage Disposal
defines the 20 mg BOD/liter, 30 mg SS/liter ‘Royal Commission Standard’. 1913 First
laboratory experiments on activated sludge by Fowler, Arden and Lockett at University of
Manchester, UK. 1916 First full-scale activated sludge plant at Worcester. Large scale
tests in the US. First full-scale AS plant in US at Houston, Texas. 1922 Activated sludge
plant built at Soelleroed, Denmark.1924 Pilot AS plant in Germany at Essen.1926 Fullscale
AS plant at Bellingshausen, Germany.1927 Bessemer brush aeration, Apeldoorn,
the Netherlands.1936 denitrification used in Sheffield.1964 Development of basis for
consistent nitrification by Downing, Painter and Knowles , WPRL, Stevenage, UK.
Description
Keywords
Study of Rejuvenating Kitchen Greywater for Horticulture Use, 1NH12ME154, Chethan Ahuja S, Rajat Shetty