The turbidity of the domestic water used in our factory is high after pretreatment; I’m not sure what the reason is
Thread Content
The turbidity of the domestic water used in our factory is high after pretreatment; I’m not sure what the reason is
Turbidity refers to the degree of obstruction caused by suspended particles in water to the passage of light. Suspended particles in water generally include soil, sand grains, fine organic and inorganic substances, plankton, microorganisms, and colloidal materials. The turbidity of water is related not only to the amount of suspended substances in it, but also to their size, shape, and refractive index. Generally, sand filtration followed by carbon filtration is sufficient; I’m not sure how your factory handles it – what are the levels of SS and COD in the incoming water?
Is there corrosion in the pipes ahead?
Is the turbidity of the water used in daily life high? What is your raw water pretreatment process?
Question: For domestic water, does one only need to consider its pH value and turbidity?
The main testing parameters for drinking water include pH, turbidity, residual chlorine, color, total bacterial count, residual chlorine at the end of the distribution network, thermotolerant E. coli, and total E. coli
The answer is very professional, thank you! May I ask again, is the water that we usually drink and use in our daily lives tested by the water supply company every year? Are there any specific requirements regarding the frequency of such tests?