Operation evaluation method of biological activated carbon filter tank

• Main Author: REN LINGYING
• Format: Patent
• Language: Chinese; English
• Published: 29.06.2018
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The invention relates to the technical field of biological activated carbon filter tanks, and particularly relates to an operation evaluation method of a biological activated carbon filter tank. The method comprises the following steps: 1, desilting treatment; 2, sampling treatment; 3, index detection treatment; 4, data comparison and analysis processing; 5, using granularity of activated carbon,strength of the activated carbon, an iodine adsorption value, a methylene blue adsorption value and a phenol adsorption value to indicate a life index of the activated carbon. According to the methoddisclosed by the invention, a treatment effect of the activated carbon filter tank on water quality can be correctly judged, and data accumulation and support are provided for carbon replacement periods and carbon replacement ways; meanwhile, a biological leakage rule is mastered, and operation parameters, including back-flushing periods, strength and time, of the activated carbon filter tank areoptimized; moreover, biolog