This study aims to determine the amount of chrome that come out together with tannery waste in a tanned combination process of chrome-gambier and chrome-mimosa. the process research performed by 2 stages. The 1st stage using chrome with 5 concentration, they were 2,4,6 and 8 %. Then it followed by the 2nd stage tanning process by using vegetable tanning, gambier and mimosa, with each 7% and 9% concentration. The results showed that the combination of chrome-gambier tanned at the same concentration disposed chromium waste less than the combination of chrome-mimosa tanned. The lowest total chrome waste on the chrome-gambier tanning combination was 3.9 ppm at 2% chromium and 7% gambier concentration and the highest was 146.6 ppm at 8% ch...
The tannery industry generally uses chrome raw materials in its tanning process. This use results in...
The aims of research was to study the effect of contaminated soil with tannery industrial wastesludg...
The aim of the study was to determine the ability of gelatin, ferrous sulfate, aluminium sulfate, an...
This study aims to determine the extent of chrome in shaving waste that can be recovered and reused ...
The purpose of this study was to recover chrome in tanning waste water to reduce environmental pollu...
This study aims to determine the extent of chrome in shaving waste that can be recovered and reused ...
This study aims to obtain total chromium which can be separated from the waste shavings by using apo...
The purpose of this study was to recover chrome in tanning waste water to reduce environmental pollu...
The research was aimed to investigate the influence of minimizing chromium use on combined chromium-...
ABSTRACTThe purpose of this study was to obtain the process formulation for leather tanning in manuf...
Leather tanning industries generally use sintetic tanner such as chrome (Cr+3) which can damage envi...
This research is meant to know the capability of Eichornia crassipes in reducing pollutant in chrome...
Reusing of waste chrome to minimize the pollutant is the purpose of this study. Nevertheless the lea...
The research on “application ofgambieras atanning agentby using alum and gambier”had been done to fi...
ABSTRACTThe aims of research was to study the effect of contaminated soil with tannery industrial wa...
The tannery industry generally uses chrome raw materials in its tanning process. This use results in...
The aims of research was to study the effect of contaminated soil with tannery industrial wastesludg...
The aim of the study was to determine the ability of gelatin, ferrous sulfate, aluminium sulfate, an...
This study aims to determine the extent of chrome in shaving waste that can be recovered and reused ...
The purpose of this study was to recover chrome in tanning waste water to reduce environmental pollu...
This study aims to determine the extent of chrome in shaving waste that can be recovered and reused ...
This study aims to obtain total chromium which can be separated from the waste shavings by using apo...
The purpose of this study was to recover chrome in tanning waste water to reduce environmental pollu...
The research was aimed to investigate the influence of minimizing chromium use on combined chromium-...
ABSTRACTThe purpose of this study was to obtain the process formulation for leather tanning in manuf...
Leather tanning industries generally use sintetic tanner such as chrome (Cr+3) which can damage envi...
This research is meant to know the capability of Eichornia crassipes in reducing pollutant in chrome...
Reusing of waste chrome to minimize the pollutant is the purpose of this study. Nevertheless the lea...
The research on “application ofgambieras atanning agentby using alum and gambier”had been done to fi...
ABSTRACTThe aims of research was to study the effect of contaminated soil with tannery industrial wa...
The tannery industry generally uses chrome raw materials in its tanning process. This use results in...
The aims of research was to study the effect of contaminated soil with tannery industrial wastesludg...
The aim of the study was to determine the ability of gelatin, ferrous sulfate, aluminium sulfate, an...