Judgment of good or bad effect of flocculant

With the continuous development of water treatment technology, the water treatment process is also constantly updated. In the process of water treatment, flocculant is a very important chemical agent, its role is to gather the suspended or colloidal particles in water into larger clumps for subsequent sedimentation or filtration treatment. However, how to judge whether the effect of flocculants achieve the expected effect? This article will discuss the following aspects. First, the transparency of the solution In the process of water treatment, transparency is one of the important indicators to judge the effect of flocculants. By comparing the transparency of the water sample before and after treatment, the effect of flocculant can be initially judged. Generally speaking, the transparency of the water sample after treatment should be significantly improved, and the water quality is clearer and more transparent. Second, the speed of suspended sedimentation In addition to transparency, the speed of suspended sedimentation is also one of the important indicators to evaluate the effect of flocculants. If the flocculant effect is good, the sedimentation speed of the suspended matter in the treated water sample should be faster. On the contrary, if the sedimentation speed of suspended matter in the treated water sample is slow, then it is necessary to readjust the amount of flocculant or change the treatment process. Third, pH changes in the process of water treatment, pH changes can also reflect the effect of flocculants. If the pH value of the treated water sample changes significantly, then it means that the flocculant has gathered the impurities in the water into larger clumps and chemically reacted with the solution in the water. Fourth, the amount of residual flocculant In the process of water treatment, the amount of residual flocculant is also one of the important indicators to judge the effect of flocculant. If the amount of residual flocculant in the treated water sample is too high, then it means that the amount of flocculant is too much or the treatment process is not perfect enough and needs to be adjusted. V. Suspended matter concentration By comparing the concentration of suspended matter in the water sample before and after treatment, the effect of flocculant can also be initially judged. Generally speaking, the concentration of suspended matter in the water sample after treatment should be significantly reduced, and the water quality is clearer and more transparent. To sum up, the effect of flocculant is mainly evaluated from transparency, speed of sedimentation of suspended matter, change of pH value, amount of residual flocculant and concentration of suspended matter. Of course, different water treatment processes and water quality requirements also need to be analyzed specifically according to the actual situation. Therefore, in practical application, it is necessary to adjust and optimize with specific conditions to achieve the best flocculant effect. The main products of flocculant manufacturer Xinhuan Water Treatment are: White polyaluminium chloride (food grade), drinking grade polyaluminium chloride, industrial grade polyaluminium chloride, anionic polyacrylamide, cationic polyacrylamide, nonionic polyacrylamide, petroleum recycling polyacrylamide, oil recovery polyacrylamide, polyacrylamide, polymer flocculant polymer flocculation coagulant, polymeric ferrous sulphate, polymerized iron and aluminium chloride, and other water treatment chemicals. Welcome customers to write to us to negotiate business! Tel/WhatsApp：86 15936201203 Email：maggie@xhwtm.com Contact:Maggie