After more than 30 years of development, Huaquan Waterworks General Factory will provide customers with a variety of water treatment materials! But the field of application of each type of water treatment material is not the same! Today I am talking about the role of polyacrylamide in wastewater treatment in steelworks!
The main wastewater of a steelmaking plant is the purification of wastewater by oxygen top-blown converter flue gas, commonly referred to as converter dedusting wastewater. Depending on the steelmaking process, the wastewater discharged is also very different. For example, steelmaking uses a combustion method and an unburned method, and the difference in wastewater discharged during the production process is large. In addition, the production of steelmaking is intermittent production, and the composition and properties of the produced wastewater vary with the smelting cycle.
Before the dust removal wastewater enters the sedimentation tank, the equipment is separated by coarse particles, and the principle of gravity can be used to remove the suspended impurities of the large particles and then enter the sedimentation tank. A pH adjuster is added to the settling tank, and then polyacrylamide is added to achieve co-flocculation precipitation of suspended solids and scale in the settling tank. Finally, a scale inhibitor is added to the effluent of the sedimentation tank. In this way, the clarification problem of the wastewater is solved, and the water stability problem is solved, thereby achieving a better treatment effect.
Which type of polyacrylamide is added during the coagulation and sedimentation process is critical, and the polyacrylamide models used in different steel mill processes are different, so the steel plant wastewater treatment needs to choose the appropriate polyacrylamide. .
Henan Huaquan has experienced more than 30 years, and it is definitely a leader in the treatment of sewage! All kinds of water treatment products have also reached the national standard! Therefore, we can solve the problem of selecting the amount of sewage and wastewater in various industries for everyone!
Http://news.chinawj.com.cn Submission:
Braided Polyester Rope is one of the best-selling ropes because of its good light resistance, good resistance to deformation, good corrosion resistance, strong insulation, easy cleaningpolyester rope will not be deformed and loosened due to immersion in external water, and will not increase the volume or rot in the water. Therefore, when there is bad weather such as heavy rain, it can still be active, and it is very safe and secure. Can also be used as a clothesline. and quick drying.
The cleaning is also a good choice. It can also be used for the bundled transportation of goods. It is the first choice for large cargo and large quantity of goods. It is both reliable and cost-effective and saves a lot of money compared to the purchase of other materials.
Polyester Rope
Polyester Rope,Braid Polyester Rope,Double Braid Rope,Double Braid Polyester Rope
Baoying Yiliyuan Rope And Net Co.,Ltd , http://www.ylyropes.com