With the development and application of selective flocculation process, polyacrylamide flocculant has been applied in the beneficiation process of ore slime or treatment of colloidal minerals, fine-grained or very fine inlaid ores, and satisfactory results have been obtained.
In most beneficiation processes, the solid-liquid separation process is a relatively large cost. Adding flocculant during the solid-liquid separation process can greatly reduce the equipment cost and settling time cost of the sedimentation process. Thereby reducing the overall cost of beneficiation slurry precipitation.
Anion polyacrylamide or non-ionic polyacrylamide products are generally used for the precipitation of mineral processing wastewater.
According to the selected processing water of beneficiation water and the nature of the washing water, the product model and dosage shall be determined through experiments. Appropriate use of polyacrylamide in beneficiation wastewater not only improves the flocculation effect and effectively treats the ore-washing mud wastewater, but also plays an important role in ensuring the beneficiation product index, improving work efficiency and reducing costs.
Nine Dragons Paper, the full name of Nine Dragons Paper (Holdings) Co., Ltd., is China's largest manufacturer of cardboard base paper products, as well as one of the world's largest waste paper environmentally friendly modern paper packaging group and one of the producers of cardboard base paper products. . It mainly produces cardboard, high-strength corrugated core paper, etc.
Capitel Environmental Protection Co., Ltd. cooperated with the Dongguan base of the Nine Dragons Group in 2009 to supply the polyacrylamide anions and cations required by the three major sewage treatment plants of the Dongguan base. Due to its high cost performance, it was further extended to the entire Nine Dragon Group, including Jiangsu Taicang, Chongqing, Tianjin, Leshan, and foreign bases in Vietnam.