Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Alan J. Rubin"'
Publikováno v:
Journal of Environmental Engineering. 122:132-140
This paper describes work aimed at investigating the physico-chemical factors influencing the fluorspar dissolution kinetics, with the objective of evaluating the feasibility of fluorspar as a source of water fluoridation. Experimental results indica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b7c1aec42bf8d65478c37a09bc59239a
https://doi.org/10.1061/(asce)0733-9372(1996)122:2(132)
https://doi.org/10.1061/(asce)0733-9372(1996)122:2(132)
Publikováno v:
Journal - American Water Works Association. 88:97-106
Data from this study indicate that fluoridation with natural fluorspar could be practical if the raw water is of an appropriate quality.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7fc79dbc784de32a1ce85555117da820
https://doi.org/10.1002/j.1551-8833.1996.tb06489.x
https://doi.org/10.1002/j.1551-8833.1996.tb06489.x
Autor:
Alan J. Rubin, Paul R. Schroeder
Publikováno v:
Environmental sciencetechnology. 18(4)
The aggregation and colloidal stability of colloidal coal suspensions in the presence of varying concentrations of hydrogen ions, neutral salts, and aluminum sulfate were investigated. Critical concentration and critical pH values for coagulation and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::53b85b5d88f57e7a4525c55e57a95a95
https://pubmed.ncbi.nlm.nih.gov/22263767
https://pubmed.ncbi.nlm.nih.gov/22263767
Publikováno v:
Water Research. 19:783-789
Investigations were carried out to determine the kinetics of chlorine dioxide inactivation of Naegleria gruberi cysts and the influence of pH from 5 to 9, temperature from 5 to 30°C, cyst age from 3 to 12 days, and cyst clumping. Inactivation was ch
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd05ab3765131f6f2b2a1600db733e48
https://doi.org/10.1016/0043-1354(85)90127-7
https://doi.org/10.1016/0043-1354(85)90127-7
Publikováno v:
Journal - American Water Works Association. 77:74-77
The effects of ozone and storage temperature on the survival of Giardia lamblia cysts, the cause of human giardiasis, and Giardia muris, a parasite of mice, were compared. The viabilities of the cysts were similar over a period of 25 days of storage
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b36fca5ea2ffab3357b7d5f8377a22ce
https://doi.org/10.1002/j.1551-8833.1985.tb05591.x
https://doi.org/10.1002/j.1551-8833.1985.tb05591.x
Autor:
Alan J. Rubin, Hugh Blocksidge
Publikováno v:
Journal - American Water Works Association. 71:102-109
evidence that the destabilization of colloids by hydrolyzable metal salts does not occur by simple classical coagulation. In fact, it appears that coagulation is a complete misnomer for the process, since other mechanisms may be more important. The p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc56a7e2c45f846555501da00f20054e
https://doi.org/10.1002/j.1551-8833.1979.tb04306.x
https://doi.org/10.1002/j.1551-8833.1979.tb04306.x
Autor:
Tanhum Goldshmid, Alan J. Rubin
Publikováno v:
Separation Science and Technology. 23:2269-2291
The interaction between aluminum(III) and orthophosphate salts was studied. The investigation involved the direct measurement of phosphate remaining in solution after precipitation with different applied concentrations of aluminum(III) at varying pH,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aec25e9d5a8203000956917ca33c019c
https://doi.org/10.1080/01496398808058453
https://doi.org/10.1080/01496398808058453
Autor:
Phillip L. Hayden, Alan J. Rubin
Publikováno v:
Separation Science and Technology. 21:1009-1024
Aqueous reactions of aluminum(III) were investigated in acidic aluminum solutions at fixed ionic strength and below the pH of precipitation. Computer analysis of potentiometric data for three concentrations (0.1, 0.5, and 1 mM Al) indicated that the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::51c246bd9d2262a33cac6b275ee607b8
https://doi.org/10.1080/01496398608058393
https://doi.org/10.1080/01496398608058393
Autor:
G.A. Elmaraghy, Alan J. Rubin
Publikováno v:
Water Research. 11:927-935
Using guppy fry as the test fish the individual and joint toxicities of ammonia and nitrate were estimated in static tests at constant pH and temperature. The 72-h lc 50 values were 199 and 1.26 mg 1−1 −N for potassium nitrate and free ammonia, r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::42495e6c0a658b654bd8f8b2d69fa244
https://doi.org/10.1016/0043-1354(77)90079-3
https://doi.org/10.1016/0043-1354(77)90079-3
Autor:
Alan J. Rubin, Ralph J. Kramer
Publikováno v:
Separation Science and Technology. 17:535-560
The purpose of the research was to investigate the technical feasibility of a novel flotation technique for the recovery of extremely small particles of coal from water. This approach, colloid flotation, utilizes microbubbles generated at low gas flo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f5568fbb52c0c6792b6653d730f8d10
https://doi.org/10.1080/01496398208060257
https://doi.org/10.1080/01496398208060257