Polyacrylamide for Printing and Dyeing Sewage Treatment
Printing and dyeing is a processing step in the textile industry. It had a certain prototype in ancient China, and traditional printing and dyeing techniques are an embodiment of our traditional culture. With the continuous improvement of our living conditions, the demand for textile printing and dyeing products in our lives is also increasing, which has led to continuous technological updates and an expanding scale in the printing and dyeing industry. However, a large amount of sewage and wastewater is generated during the printing and dyeing process. If these sewages are directly discharged without treatment, it will seriously pollute the surrounding environment. Today, let's understand the role of polyacrylamide in the treatment of printing and dyeing sewage.
Polyacrylamide for Printing and Dyeing Sewage Treatment:
We all know that the water consumption in the printing and dyeing industry is very large. According to statistics, nearly 100 tons of water is used for every ton of textiles processed, and a large amount of sewage and wastewater is also generated. If it is directly discharged, it not only pollutes the environment but also wastes water resources. Therefore, the treatment of printing and dyeing sewage is not only related to environmental pollution problems. If properly treated to enable the recycling of sewage, it can also save the water cost in the printing and dyeing process. Printing and dyeing sewage and wastewater contains a large amount of fiber impurities, dyes, and chemical residue, and with a large water volume and significant water quality changes, it is one of the more difficult industrial wastewaters to treat. The polyacrylamide for printing and dyeing sewage treatment produced by PAMFOB can quickly flocculate and agglomerate the impurities in the printing and dyeing sewage during use. After sedimentation and other treatments, the sewage can be clarified.
Which Polyacrylamide to Use for Printing and Dyeing Sewage Treatment:
PAMFOB is a polyacrylamide manufacturer, producing anionic, cationic, and non-ionic polyacrylamide. Among them, the molecular weight of anionic polyacrylamide is between 4 million and 25 million, and the ionic degree of cationic polyacrylamide is between 10% and 70%. Due to the large variation in the water quality of printing and dyeing sewage, in the selection of the polyacrylamide specification for use, we generally determine which polyacrylamide to use through sewage water sample testing. This can not only ensure the effect of printing and dyeing sewage treatment but also reduce the amount of polyacrylamide used and save the cost of sewage treatment. If you don't know which specification of sewage treatment agent to use, you can directly contact us. We will test the water sample for you for free and formulate a suitable sewage treatment agent usage plan.
Precautions for Using Polyacrylamide in Printing and Dyeing Sewage Treatment:
1. Polyacrylamide needs to be dissolved in water before use. When dissolving, it is necessary to use normal-temperature clear water. If the temperature is too high or there are too many impurities in the water, it will cause the premature degradation of polyacrylamide, which will affect the effect of sewage treatment.
2. The aqueous solution of polyacrylamide should not be stored for too long. Long-term storage will also deteriorate the effect during sewage treatment. Therefore, generally, we dissolve it in water for immediate use.
3. Iron containers should not be used when dissolving polyacrylamide in water and storing the aqueous solution of polyacrylamide. Plastic, ceramic, aluminum products, and other containers should be used.
4. When the aqueous solution of polyacrylamide is added, it needs to be fully and evenly mixed with the sewage, so that the effect of sewage treatment will be better.
Choose PAMFOB's polyacrylamide to solve your printing and dyeing sewage treatment problems effectively and economically!
