Over the years, the rapid development of China's industry has driven the economy, but it has also created water pollution problems. The state attaches great importance to environmental protection, and the sewage discharged by factories needs to be purified before it can be discharged.
However, due to the abundance of surfactants and various ions in chemical sewage, it is easy to breed various bacteria. Among them, filamentous bacteria are very common bacteria in chemical sewage, and its excessive and rapid growth have been confirmed to be the main cause of sewage foaming.
Some friends may say that sewage foaming is not normal?
It is true that sewage foaming is a very common phenomenon, but it is also very harmful. For sewage treatment plants, sewage foam will affect the systematic determination of some instruments, and will also lead to false liquid levels in ultrasonic level gauges, and even cause the pump to idling. In addition, the foam will also enter the sewage treatment sedimentation tank, causing an increase in pollutants and increasing the difficulty of sewage treatment.
Isn't there anything you can do with these bubbles?
In fact, high-quality defoamers can solve the problem of sewage foaming very well, but the defoamers on the market are uneven, and everyone still has to polish their eyes and make more comparisons when choosing.
So, what do you need to pay attention to when choosing a defoamer? Some defoamers have a bad defoaming effect and need to be added in large doses to achieve the effect of 0.1% of others' added amount; the defoaming effect of some defoamers is OK, but the duration is not long, and it needs to be added many times in the sewage treatment process... Add in the potential increase in labor costs and time costs, which equates to a 3-5 times increase in defoaming costs!
Many friends did not expect that the small defoamer was so exquisite, and it was dazzling when choosing. In fact, when choosing a defoamer, if you are not familiar with the product of defoamer, you can start from the scale, hardware, establishment time and other aspects of the enterprise, if these points of the enterprise are remarkable, then the defoaming products produced must not be bad.
Friends who are familiar with the defoamer industry should be familiar with datian chemical defoamers. In the talented defoamer industry, Daejeon Chemical is an excellent leader, the production of defoamer only needs 0.1% of the use of the amount of rapid elimination of foam, and long-term and lasting inhibition of foam production, no wonder can win the silicone defoamer industry subdivision leading enterprise reputation!