Response of biological waste treatment systems to changes in salt concentrations

1968 ◽  
Vol 10 (4) ◽  
pp. 483-496 ◽  
Author(s):  
D. F. Kincannon ◽  
A. F. Gaudy
2006 ◽  
Vol 53 (11) ◽  
pp. 1-9 ◽  
Author(s):  
A.J. Englande ◽  
W.W. Eckenfelder ◽  
G. Jin

The focus of this paper is on variability concerns in wastewater treatment and approaches to control unacceptable fluctuations in effluent quality. Areas considered include: factors contributing to variability in both waste loads and process technology performance; variability assessment; control of variability employing the process best management practice (BMP); design/operation of biological waste treatment technologies for variability reduction; and modelling to enhance process control.


1987 ◽  
Vol 2 (3) ◽  
pp. 95-109 ◽  
Author(s):  
J. D. Bryers ◽  
C. A. Mason

2020 ◽  
Vol 14 (1) ◽  
pp. 109-117
Author(s):  
Csaba Leitol ◽  
Alexandra Győrfi ◽  
Tibor Kiss

Significant development has taken place in the field of waste management recently in the preparation of the energetic exploitation of recyclable, non-hazardous municipal solid waste. With mechanical-biological waste treatment, 35-40% of the weight of this waste can be made appropriate for energetic exploitation, mainly for co-incineration in cement factories and power plants. The recoverability of waste derived fuel produced in mechanical-biological waste treatment plants highly depends on the burning and combustion technological properties of the mixture, and on its compounds influencing burning and different emissions. Waste recovery facilities do not take over fuel below a specific calorific value and over a given heavy metal, halogen and pollutant content. In our research we were looking for correlations in the particle size, calorific value, moisture-, ash- and heavy metal content of waste derived fuel. On the basis of the measurement results, the connection between the particle size fractions and the fuel properties can clearly be stated. The fractions of smaller particle size have higher moisture-, ash- and heavy metal content, while the fractions of bigger particle size have higher calorific value.


1970 ◽  
Author(s):  
D. M. Himmelblau ◽  
E. F. Gloyna

1962 ◽  
Vol 4 (12) ◽  
pp. 746-747
Author(s):  
Ross E. McKinney

2007 ◽  
Vol 27 (11) ◽  
pp. 1706-1714 ◽  
Author(s):  
C. Trois ◽  
M. Griffith ◽  
J. Brummack ◽  
N. Mollekopf

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