نتایج جستجو برای: filtration cake

تعداد نتایج: 42634  

Atieh Adli, Fariborz Rashidi, Rouhollah Farajzadeh

In petroleum production, Produced Water Re-Injection (PWRI) has earned much interest among disposal methods of the produced water. However, presence of the contaminants in the produced waters usually results in formation damage in well bores and their surrounding fracture systems. In the present study, modeling of external cake formation on a fracture in unsteady-state conditions i...

Journal: :Journal of microbiology and biotechnology 2015
Mahesh Khot Rohini Gupta Kadambari Barve Smita Zinjarde Sanjay Govindwar Ameeta Ravi Kumar

This study evaluated the microbial conversion of coconut oil waste, a major agro-residue in tropical countries, into single cell oil (SCO) feedstock for biodiesel production. Copra cake was used as a low-cost renewable substrate without any prior chemical or enzymatic pretreatment for submerged growth of an oleaginous tropical mangrove fungus, Aspergillus terreus IBB M1. The SCO extracted from ...

Journal: :Water science and technology : a journal of the International Association on Water Pollution Research 2011
F Y Sun X Y Li

A single-fibre microfiltration system was employed to investigate the importance of various operating and sludge property parameters to the membrane fouling during sludge filtration. The sludge was obtained from a submerged membrane bioreactor (SMBR). A series of comparative and correlative filtration and fouling tests were conducted on the influence of the operating variables, sludge propertie...

2014
Helen P. S. Costa Jose T. A. Oliveira Daniele O. B. Sousa Janne K. S. Morais Frederico B. Moreno Ana Cristina O. Monteiro-Moreira Ricardo A. Viegas Ilka M. Vasconcelos

Jatropha curcas seed cake is a low-value by-product resulting from biodiesel production. The seed cake is highly toxic, but it has great potential for biotechnology applications as it is a repository of biomolecules that could be important in agriculture, medicine, and industry. To explore this potential, a novel trypsin inhibitor called JcTI-I was purified by fractionation of the crude extract...

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