5 Result(s)
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Fung Hwa Chi
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Article
Potassium alum crystal derived from aluminum salt in water treatment sludge by nanofiltration
The major method used for the recovery of aluminum from water purification sludge is through acidification or alkalization, however, the cost of the acid and alkali limits the amount available for use, and thu...
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Article
The Influence of Black Carbon on the Sorption and Desorption of Two Model PAHs in Natural Soils
Black carbons (BC) which result from the incomplete combustion of farm waste [man-made (burned) BC] are highly absorbent. In Taiwan, the burning of farm waste known as slash and burn is common. The BCs from th...
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Article
Use of Chitosan as Coagulant to Treat Wastewater from Milk Processing Plant
Chitosan is a natural high molecular polymer made from crab, shrimp and lobster shells. When used as coagulant in water treatment, not like aluminum and synthetic polymers, chitosan has no harmful effect on hu...
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Article
Using Chitosan as a Coagulant in Recovery of Organic Matters from the Mash and Lauter Wastewater of Brewery
Chitosan is a natural biopolymer which can be used to replace aluminum salts and chemical polymers as a coagulant to avoid the human health problems caused by the residual of aluminum and chemical polymers in ...
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Article
Evaluating the Efficiency of Coagulation in the Removal of Dissolved Organic Carbon from Reservoir Water using Fluorescence and Ultraviolet Photometry
The present study used ultraviolet absorption (UVa) and the florescence intensity (FI) to evaluate the coagulation efficiency for removing dissolved organic carbon (DOC) in the raw water from Min-Ter, Li-Yu-Te...
