نتایج جستجو برای: other chemicals

تعداد نتایج: 1791991  

Journal: :International Journal of Occupational and Environmental Health 2014

Journal: :journal of petroleum science and technology 2014
mohammad saber karambeigi ali haghighi asl masoud nasiri

treated sea water is the most significant source of water and surfactant floods. the various chemicals employed in treatment plants should be compatible with surfactant systems. based on surface tension experiments, the activity of these chemicals is examined over a wide range of concentrations in different solutions, including distillated water, sea water by using three types of surfactant mix...

Journal: :Critical reviews in biotechnology 2002
Anirban Banerjee Rohit Sharma Yusuf Chisti U C Banerjee

Botryococcus braunii, a green colonial microalga, is an unusually rich renewable source of hydrocarbons and other chemicals. Hydrocarbons can constitute up to 75% of the dry mass of B. braunii. This review details the various facets of biotechnology of B. braunii, including its microbiology and physiology; production of hydrocarbons and other compounds by the alga; methods of culture; downstrea...

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