Dissolved aluminum concentration very low for natural water researchgate
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Dissolved aluminium concentration very low for natural water researchgate the perspective regarding this are discussed below:
- Several important conclusions were made after investigating the temperature, pH, residual turbidity, relativites of cogulant dosage with residual aluminium concentration.
- An optimal- dosage- to- aluminium is bit less than the optimal-dosage- to -turbidity which influences concentration greatly of residual aluminium by the dosage of alum-cogulant or PAC1.
- Two different methods that are:
(1) decreasing dissolved aluminium.
(2) Removing or decreasing the concentration of particulate aluminium component.
are theoretically divided that came from the proposal that of decreasing residual aluminium concentration.
- An optimal value of post precipitation of residual turbidity at 7.0 NTU came from these test.
- Last but not the least when water temperature goes higher the level of residual aluminium increases . Then at a given turbidity the response of optimal value is minimum dissolved aluminium..
- With increase in water temperature the optimal value of pH decreases.