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Cryptosporidium and Treatment Plant Optimization
Author(s) -
Green Jonathan M.
Publication year - 1996
Publication title -
opflow
Language(s) - English
Resource type - Journals
eISSN - 1551-8701
pISSN - 0149-8029
DOI - 10.1002/j.1551-8701.1996.tb00534.x
Subject(s) - flocculation , sedimentation , coagulation , raw water , water treatment , cryptosporidium , selection (genetic algorithm) , waste management , risk analysis (engineering) , environmental science , computer science , engineering , environmental engineering , business , medicine , paleontology , artificial intelligence , sediment , psychiatry , biology , feces
Coagulation, flocculation, and sedimentation are the first line of defense for plant optimization. At the heart of these processes is the coagulant. Selecting the correct type of coagulant for your treatment facility is vital. Selection can be accomplished through jar testing, although full‐scale evaluation is the best way to determine the most effective coagulant or combination of coagulants. Another consideration is the raw water changes that may occur with seasonal changes. Consider and evaluate the use of coagulant aids such as polymers. These chemicals may be beneficial in maximizing the effectiveness of the coagulant chosen. Many consultants will assist operators in jar testing coagulants and auxiliary chemicals. State and federal agencies may also be able to provide operators with data regarding coagulants and their use.