Anyone who has lived or entered the Beijing house door will have a deep impression on the Huahuamen, because it is dignified and gorgeous, and it is very eye-catching. Here I use the word "home door" instead of the courtyard, it is to listen to Zhujia
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Influence of external factors on the effect of drinking Water Treatment Agent
1) Effect of pH value of water: Each flocculant has its suitable pH range, and its range will affect the flocculation effect. For example, polyacrylamide, cationic for use in acidic and neutral environments, anionic for use in neutral and alkaline environments, nonionic for use from strong acid to alkaline environments.
2) Effect of temperature: The reaction speed is too slow at low water temperature, the hydrolysis time increases, affecting the amount of water treated, and the excessively high viscosity of the flocculant will also make the floc fine. On the Other hand, if the water temperature is too high, the formed floc is fine, the sludge moisture content is increased, and it is difficult to handle. Therefore, too high or too low a water temperature is unfavorable for flocculation. Generally, the water temperature should be controlled at 20-30 °C.
3) Effect of stirring speed and time: The speed is too fast and the time is too long: the solid of the large particles is broken into small particles, and the particles capable of being precipitated are broken into particles which cannot be precipitated. The speed is too slow and the time is too short: the flocculant can not fully contact with the solid particles, which is not conducive to the flocculant trapping the colloidal particles; and the concentration distribution of the flocculant is not uniform, which is not conducive to the role of the flocculant.
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