Regulator and application thereof in water treatment

• Main Authors: HU KEWU, YIN SHIPING, SU YULIANG, YANG JIANGHUA, FANG LIN, WU BIN, WANG XUCHEN, CUI YUNYAN, LU MEILIAN, JIANG NAN, KUANG MINQIANG, HUANG HONGBO, FANG LI
• Format: Patent
• Language: Chinese; English
• Published: 23.06.2023
• Subjects: CHEMISTRY; METALLURGY; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The invention belongs to the technical field of water treatment, and provides a regulator and application thereof in water treatment.The regulator comprises acid sulfate and an aluminum coagulant, the control effect on the pH value of raw water and the control effect on aluminum in factory water are obvious, the pH value of the raw water of a waterworks and the aluminum content in the factory water can be effectively controlled, and the water quality is improved. The water quality safety of the factory water is guaranteed, the factory water cannot generate new pollutants after the regulator is added, the water quality of the factory water meets the requirements of national Drinking Water Hygienic Standard (GB 5749-2006), the acid sulfate is firstly added into the raw water, then the aluminum coagulant is added, the pH value of the raw water is reduced, the average reduction amplitude is 0.31, the maximum reduction amplitude is 0.41, the aluminum content of the factory water also shows a reduction trend, and t