This report describes the results of a study to investigate the amounts of solid waste, the amounts of chromium III in these wastes, and the potential for quantitative and qualitative waste reduction in the Dutch leather industry (for the year 1992). The main results concerning the amounts in 1992 are: untanned residues: 14,000 tonnes ; tanned residues: 5,500 tonnes ; sludge from chromium precipitation: 3,300 tonnes and sludge from sewage treatment: 12,500 tonnes. The total chromium content in these wastes amounts to 213 tonnes. The prevention options that are found can be categorized as follows: 1) detanning of chrome splittings ; 2) chrome tanning with high exhaustion ; 3) reuse of chromium after precipitation and recovery from waste wate...
Reusing of waste chrome to minimize the pollutant is the purpose of this study. Nevertheless the lea...
The use of leather articles is growing worldwide from time to time. Due to this leather tanning beco...
Use of chromium in metal plating and leather tanning industries generates a lot of effluent containi...
This report describes the results of a study to investigate the amounts of solid waste, the amounts ...
Het rapport beschrijft de resultaten van een studie naar de afvalstoffensituatie van de Nederlandse ...
Leather industry processes hides of slaughtered and game animals; meaning by-products of the meat in...
Chrome tanning is the most popular and widely used method utilizing basic chromium salts in leather ...
Reusing of waste chrome to minimize the pollutant is the purpose of this study. Nevertheless the lea...
The leather industry faces very challenging task because of the regulations enforced by the various ...
The chrome tanning process is the most popular tanning method but it results a considerable discharg...
M.Sc.Waste generation and waste disposal forms part of our everyday lives, even more so for a tannin...
M.Sc.Waste generation and waste disposal forms part of our everyday lives, even more so for a tannin...
Nowadays, there is increasing concern about environmental protection in global industrial activities...
The tannery industry generally uses chrome raw materials in its tanning process. This use results in...
Chromium tanning using less chromium salts at higher initial pH values is one of the approaches offe...
Reusing of waste chrome to minimize the pollutant is the purpose of this study. Nevertheless the lea...
The use of leather articles is growing worldwide from time to time. Due to this leather tanning beco...
Use of chromium in metal plating and leather tanning industries generates a lot of effluent containi...
This report describes the results of a study to investigate the amounts of solid waste, the amounts ...
Het rapport beschrijft de resultaten van een studie naar de afvalstoffensituatie van de Nederlandse ...
Leather industry processes hides of slaughtered and game animals; meaning by-products of the meat in...
Chrome tanning is the most popular and widely used method utilizing basic chromium salts in leather ...
Reusing of waste chrome to minimize the pollutant is the purpose of this study. Nevertheless the lea...
The leather industry faces very challenging task because of the regulations enforced by the various ...
The chrome tanning process is the most popular tanning method but it results a considerable discharg...
M.Sc.Waste generation and waste disposal forms part of our everyday lives, even more so for a tannin...
M.Sc.Waste generation and waste disposal forms part of our everyday lives, even more so for a tannin...
Nowadays, there is increasing concern about environmental protection in global industrial activities...
The tannery industry generally uses chrome raw materials in its tanning process. This use results in...
Chromium tanning using less chromium salts at higher initial pH values is one of the approaches offe...
Reusing of waste chrome to minimize the pollutant is the purpose of this study. Nevertheless the lea...
The use of leather articles is growing worldwide from time to time. Due to this leather tanning beco...
Use of chromium in metal plating and leather tanning industries generates a lot of effluent containi...