Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Robert M. Sterritt"'
Publikováno v:
Journal of Chemical Technology and Biotechnology. Biotechnology. 34:253-262
Differences were observed between the uptake of cadmium, copper, manganese and nickel by activated sludge biomass: their removal was studied when a range of metal concentrations was added to resuspended mixed liquor solids in the absence of possibly
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f0eb81f40ffd61179268175720d826e6
https://doi.org/10.1002/jctb.280340405
https://doi.org/10.1002/jctb.280340405
Publikováno v:
Journal of Chemical Technology and Biotechnology. Biotechnology. 33:221-230
An anaerobic fluidised bed reactor, operating at room temperature, was used to treat a synthetic meat extract wastewater with an influent COD of 1250 mg 1–1. It was subjected to large increases in influent COD and flow rate for 4-and 8-h periods. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e791d78284dacdde71f021264c5a42b4
https://doi.org/10.1002/jctb.280330405
https://doi.org/10.1002/jctb.280330405
Publikováno v:
Journal of Chemical Technology and Biotechnology. 31:579-583
Methods of treating dairy waste water are reviewed. Typical ranges of the effluent characteristics are presented, conventional methods of treatment are discussed and their disadvantages highlighted. Emphasis is placed on less common techniques of tre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a09811322564895f805ebccbafaf113d
https://doi.org/10.1002/jctb.503310177
https://doi.org/10.1002/jctb.503310177
Publikováno v:
Journal of Chemical Technology and Biotechnology. Chemical Technology. 33:374-380
Conditional stability constants and complexation capacities of extracellular polymers extracted from activated sludge with copper, nickel, cadmium and cobalt have been determined at high and low free metal concentrations using gel complexometry. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d3a13f9d0b91eff0ed2c23b1704039cb
https://doi.org/10.1002/jctb.504330707
https://doi.org/10.1002/jctb.504330707
Publikováno v:
Journal of Chemical Technology & Biotechnology. 44:107-120
Five different bacterial extracellular polymer extraction methods were compared on digested sewage sludge. A washing step was necessary to remove and eliminate the slime from the sludge sample, in order to distinguish it from the material more tightl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e338dac9263c15b61ce4dd0748375289
https://doi.org/10.1002/jctb.280440203
https://doi.org/10.1002/jctb.280440203
Publikováno v:
Environmental Pollution. 67:259-278
Organic complexes in sewage sludge play an important role in the speciation and transformation of metals into potentially more toxic and bioavailable forms. Two organic fractions, bacterial extracellular polymer and fulvic acid, were extracted from m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f8264c059abdd2d79cc665735e5fb3a4
https://doi.org/10.1016/0269-7491(90)90191-e
https://doi.org/10.1016/0269-7491(90)90191-e
Publikováno v:
European Journal of Applied Microbiology and Biotechnology. 16:23-27
A combination of ultrasonication at 18 W for 10 min and centrifugation at 33,000 g for 60 min was found to achieve the highest recovery of extracellular polymer fromKlebsiella aerogenes, NCTC 8172, allowing both soluble and colloidal phases to be sep
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b79da5d896b5f87ca792cd2cd2b70044
https://doi.org/10.1007/bf01008238
https://doi.org/10.1007/bf01008238
Publikováno v:
Journal of Environmental Engineering. 113:1074-1088
Cadmium, copper, and nickel removals during the activated sludge process are investigated using a pilot scale plant. Cadmium and copper are predominantly insoluble in the settled sewage and have high percentage removal efficiencies. Nickel is mostly
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f67d4f6f62b15a93b71305a6b9a3ab86
https://doi.org/10.1061/(asce)0733-9372(1987)113:5(1074)
https://doi.org/10.1061/(asce)0733-9372(1987)113:5(1074)
Publikováno v:
Water, Air, and Soil Pollution. 45:27-42
A sequential step filtration technique has been used to investigate the different particle size fractions of suspended solids in several raw, activated and digested sewage sludge samples. Liquid sludge was passed through filters with progressively sm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b96a4225700af33bc279cb3ad68b7165
https://doi.org/10.1007/bf00208575
https://doi.org/10.1007/bf00208575
Publikováno v:
Archives of Environmental Contamination and Toxicology. 13:383-390
Samples of mixed liquor were withdrawn from a laboratory-scale activated sludge simulation operated at a range of sludge ages from 3 to 12 days in order to examine the difference in metal uptake by the mixed liquor biomass in the absence and presence
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de57c0e36041605ee0d124e50dea332c
https://doi.org/10.1007/bf01056253
https://doi.org/10.1007/bf01056253