The paper industry is a significant consumer of water and energy, making efficient water management a key priority for sustainable operations. NINGBO INNO PHARMCHEM CO., LTD. highlights how Poly Aluminium Chloride (PAC) serves as an invaluable tool in optimizing processes and improving effluent quality within paper mills.

In papermaking, water is used extensively throughout the production cycle, from pulping to forming the paper sheet and cleaning machinery. Effective treatment of process water and wastewater is crucial for both operational efficiency and environmental compliance. Poly Aluminium Chloride is widely employed in the paper industry for several key functions:

Firstly, PAC acts as a retention and drainage aid. During the paper forming process, fine fibers and fillers tend to escape with the water. PAC helps to coagulate these fine particles and retention aids, keeping them within the paper sheet and reducing material loss. This leads to improved paper quality, increased yield, and reduced solids in the wastewater. The efficient drainage facilitated by PAC also allows for faster machine speeds and lower energy consumption in the drying stages.

Secondly, PAC is highly effective in treating the mill's wastewater. The effluent from paper mills often contains high levels of suspended solids, dissolved organic matter (such as lignin and colorants), and sizing agents. PAC works by coagulating and flocculating these contaminants, allowing them to be more easily separated through sedimentation and filtration. This is essential for mills to meet strict environmental discharge regulations. By effectively removing color and suspended solids, PAC helps to ensure that the discharged water is clear and environmentally benign.

When paper mills look to buy poly aluminium chloride, they seek a product that offers reliable performance and cost-effectiveness. The yellow powder form of PAC is often preferred for its ease of handling and dissolution. NINGBO INNO PHARMCHEM CO., LTD. supplies high-quality PAC tailored to the specific needs of the paper industry, ensuring that our clients achieve optimal results in both their production processes and their environmental stewardship.

By incorporating Poly Aluminium Chloride into their water management strategies, paper manufacturers can enhance product quality, reduce operational costs, and minimize their environmental impact, demonstrating a commitment to sustainable papermaking practices.