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2008 2nd International Conference on Bioinformatics and Biomedical Engineering
Introduction • The Status of the Water Quality Control • Pollution Control Strategy Abstract One new technique was introduced preparing high-efficiency flocculation: polyaluminium chloride (PAC) with the materials of AlCl 3 ·6H 2 O. Effect of preparing conditions on quality and separation of PAC was tested. The optimal preparing method was: baking temperature 290℃; baking time 30 min; maturation time 18 h; liquids laying aside time 12 h. The crystal type and appearance of PAC was studied bydoi:10.1109/icbbe.2008.398 fatcat:m3sekaknwrbrnnqeeepwtoevcq