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What is the most effective method for removing pathogens? Provide justification for your answer.

For pathogen treatment, what are the approved physical removal processes? 1.Coagulation, 2.flocculation, and 3.sedimentation Outline the advantages and disadvantages of each of the physical pathogen removal processes. What is the most effective method for removing pathogens? Provide justification for your answer. Your discussion of the topic should be summarized in 2-3 paragraphs. Cite your references […]

Calculate the initial concentration of suspended solids at time zero (considering theprecipitation of Cu(OH)2).

2 Equipment and materials•Balance.•pH meter and buffer solutions (pH 7 & 10).•Magnetic stirrer and stir bar.•Stopwatches.•100 ml measuring cylinders.•500 ml beaker.•Glass rods.•Pasteur pipette.•Copper chloride dihydrate.•Sodium chloride.•Solution of sodium chloride (30 g/L,•pH 11).•Solution of sodium hydroxide (1 M, 0.5 M).•Hydrochloric acid solution (~1 M).3 Methods3.1 Preparation of suspension Sedimentation is carried out in the 100 ml […]

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