Treatment of biodiesel wastewater by adsorption with commercial chitosan flakes: Parameter optimization and process kinetics

2014 ◽  
Vol 133 ◽  
pp. 284-292 ◽  
Author(s):  
Wipawan Pitakpoolsil ◽  
Mali Hunsom
RSC Advances ◽  
2015 ◽  
Vol 5 (91) ◽  
pp. 74467-74485 ◽  
Author(s):  
Lei Zhang ◽  
Zhengjun Cheng ◽  
Xiao Guo ◽  
Xiaohui Jiang ◽  
Tian Li

In this study, we report three novel biosorbents. Many aspects of the title process are presented. The results indicate that the models could be well described experimental data and hence may play a role in predication of the adsorption capacity.


2018 ◽  
Author(s):  
I.I. Irkov ◽  
V.G. Selivanov ◽  
N.V. Romanovskiy

Изложены результаты оптимизации параметров машины для уборки лука-репки с укладкой в валок. Установлено, что покрытие фторопластом подкапывающих ножей, выполненных по криволинейной поверхности, и опорного катка обеспечивает стабильный технологический процесс машины при влажности почвы до 26%.The results of parameter optimization for onion harvesting machine with swath emplacement are stated. Teflon (fluoroplastic) coating of curvilinear digging shares and track roller provides stable operating procedure up to 26% soil moisture.


2014 ◽  
Vol 56 (9) ◽  
pp. 728-736 ◽  
Author(s):  
Krishnasamy Vijaykumar ◽  
Kavan Panneerselvam ◽  
Abdullah Naveen Sait

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