Characteristics and Application of Paper-making Anti-foaming Agent
The defoaming agent is specially designed to solve the foam problem in the process of wastewater treatment in paper-making industry. The following are some main characteristics and applications of defoaming agent in papermaking wastewater:
Physical defoaming: papermaking wastewater antifoaming agent through physical defoaming, fast speed, long bubble suppression time, does not produce toxicity to sewage microorganisms, does not affect the COD, BOD property of sewage.
Environmental protection: defoaming agent is decomposed into harmless components in the sewage system, which will not cause water system pollution. It is suitable for paper reading and corrugated paper, box board paper, white paper and other white water circulation system and drainage system, no pollution to the later treatment, quickly improve the filter discharge, and black liquid strong intersolubility.
High efficiency defoaming: papermaking defoaming agent has good dispersion, can quickly reduce the height of foam and shorten the burst time of foam, has good anti-pollution performance, and maintain stable antifoaming effect under complex environmental conditions.
Temperature adaptability: papermaking wastewater defoaming agent can maintain good performance at different temperatures, and can effectively eliminate foam under both low temperature and high temperature conditions.
Widely used: paper defoaming agent is widely used in paper manufacturing system defoaming, can also be used in paper sewage treatment, antifreeze, distillation system defoaming.
Improve production efficiency and quality: the use of paper antifoaming agent can improve the quality of paper, reduce the defects of paper, make the paper more smooth, smooth, improve production efficiency, reduce the downtime of equipment, reduce production costs.
Reduce environmental pollution: the use of paper defoaming agent helps to reduce environmental pollution and meets the requirements of environmental protection.
Product characteristics: papermaking sewage treatment defoaming agent has multiple components, oil-based defoaming and foam suppression characteristics, has a very high ductility, can inhibit and eliminate various forms of foam.
Usage: papermaking sewage treatment anoaming agent is usually directly continuously added into the system with a metering pump, and the added amount is generally 100-800g per ton according to the control requirements of the system foam.
To sum up, the papermaking wastewater defoaming agent plays an important role in the treatment of the papermaking wastewater, which can not only effectively control the foam, improve the treatment efficiency, but also reduce the environmental pollution, improve the quality of paper and reduce the production cost.
Contact us: Vivian Sun +86 13790671695 viviansun@san-mei.com
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