Kinetics of heavy metal bioleaching from sewage sludge—II. Mathematical model

1993 ◽  
Vol 27 (11) ◽  
pp. 1653-1661 ◽  
Author(s):  
R.D. Tyagi ◽  
T.R. Sreekrishnan ◽  
P.G.C. Campbell ◽  
J.F. Blais
Keyword(s):  
Mathematical Model ◽  
Heavy Metal ◽  
Sewage Sludge ◽  
Kinetics Of

Kinetics of heavy metal bioleaching from sewage sludge—I. Effects of process parameters

1993 ◽  
Vol 27 (11) ◽  
pp. 1641-1651 ◽  
Author(s):  
T.R. Sreekrishnan ◽  
R.D. Tyagi ◽  
J.F. Blais ◽  
P.G.C. Campbell
Keyword(s):  
Heavy Metal ◽  
Sewage Sludge ◽  
Process Parameters ◽  
Kinetics Of

Kinetics of heavy metal bioleaching from sewage sludge—III. Temperature effects

1994 ◽  
Vol 28 (11) ◽  
pp. 2367-2375 ◽  
Author(s):  
R.D. Tyagi ◽  
T.R. Sreekrishnan ◽  
J.F. Blais ◽  
P.G.C. Campbell
Keyword(s):  
Heavy Metal ◽  
Sewage Sludge ◽  
Temperature Effects ◽  
Kinetics Of

scholarly journals Tissue kinetics of heavy metal and boron accumulation, in the recovery of industrial sewage sludge by superplants

Ecocycles ◽  
2015 ◽  
Vol 1 (2) ◽  
Author(s):  
Juan Pedro Navarro-Avino ◽  
Carmen Cioranu ◽  
Sanz Luis ◽  
Leonor Lapena ◽  
Pilar Garcia-Agustin
Keyword(s):  
Heavy Metal ◽  
Sewage Sludge ◽  
Kinetics Of ◽  
Industrial Sewage ◽  
Tissue Kinetics ◽  
Industrial Sewage Sludge

Inhibition of methanogenesis in pure cultures by ammonia, fatty acids, and heavy metals, and protection against heavy metal toxicity by sewage sludge

1987 ◽  
Vol 33 (6) ◽  
pp. 551-554 ◽  
Author(s):  
Ken F. Jarrell ◽  
Michelle Saulnier ◽  
Art Ley
Keyword(s):  
Heavy Metals ◽  
Fatty Acids ◽  
Heavy Metal ◽  
Sewage Sludge ◽  
Metal Toxicity ◽  
Heavy Metal Toxicity ◽  
Methanosarcina Barkeri ◽  
Methanospirillum Hungatei ◽  
Nickel Zinc ◽  
Pure Cultures

The effect of ammonium chloride, sodium butyrate, sodium propionate, and the heavy metals nickel, zinc, and copper on methanogenesis by pure cultures of Methanospirillum hungatei, Methanosarcina barkeri, Methanobacterium thermoautotrophicum, and Methanobacterium formicicum at pH 6.5 was studied. The latter three strains were resistant to > 60 g/L of the volatile fatty acids and to > 10 g/L of NH3 N. Methanospirillum hungatei was somewhat more sensitive with 50% inhibition of methanogenesis occurring at 4.2 g/L NH3 N, 27 g/L butyrate, and 41 g/L propionate. All strains were very sensitive to both copper (1–5 mg/L) and zinc (1–10 mg/L), but much more resistant to nickel. Zinc and copper concentrations 30 to 270 times higher were required to cause inhibition of Msp. hungatei incubated in sewage sludge compared with buffer, indicating a strong protective environment was afforded the methanogens against heavy metal toxicity in the sludge.

The impact of intermediate thermal hydrolysis on the degradation kinetics of carbohydrates in sewage sludge

2013 ◽  
Vol 137 ◽  
pp. 239-244 ◽  
Author(s):  
A. Shana ◽  
S. Ouki ◽  
M. Asaadi ◽  
P. Pearce ◽  
G. Mancini
Keyword(s):  
Sewage Sludge ◽  
Degradation Kinetics ◽  
Thermal Hydrolysis ◽  
The Impact ◽  
Kinetics Of
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