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Solubilization and Reduction of Activated Sludge from Petroleum Refinery Using High Speed Mixer and Alkaline Treatment
Alkaline solubilization High speed mixer Activated sludge treatment
2009/8/4
A practical solubilization plant (3 m3) for activated sludge was constructed beside the wastewater treatment plant (600 m3 activated sludge vessel) of a petroleum refinery to solubilize activated slu...
Alkaline Treatment of Dibutyrylchitin Fibres Spun from Polymer Solution in Ethyl Alcohol
dibutyrylchitin fibres alkaline treatment regenerated chitin fibres
2009/2/11
Dibutyrylchitin (DBCH) was obtained from native krill chitin by its esterification with butyric anhydride. In this study, DBCH was the initial material for the fibre formation. DBCH fibres were manufa...
Studies of the Structure of Polysaccharides in the Process of Alkaline Treatment of Dibutyrylchitin Fibres
Polysaccharides Alkaline Treatment Dibutyrylchitin Fibres
2009/2/10
Studies of the Structure of Polysaccharides in the Process of Alkaline Treatment of Dibutyrylchitin Fibres.
Triple Alkaline Treatment of Titanium Surfaces for Calcium Phosphates Growth
Titanium Calcium phosphates Titanite Calcium silicotitanate Coatings
2010/9/29
Titanium surface was chemically modified with sodium hydroxide, sodium silicate and calcium hydroxide with the purpose of improving metal prosthesis to bone adhesion. Results indicate that Ti modified...