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Trichloroisocyanuric acid (TCCA) conducted replace chlorine

Trichloroisocyanuric acid (TCCA) conducted replace chlorine as a circulating water fungicides test, and after TCCA's NO-2 content for increased use of recycled water system, chlorine and other issues can not be maintained, from property agents, sterilization after regard mechanism, dosing methods analysis and research, summed up the circulating water system using trichloroisocyanuric acid (TCCA) as an operation method of oxidizing biocides, take the appropriate optimization measures, and achieved good results.
Trichloroisocyanuric acid (TCCA) liquor after acidification, vacuum dechlorination, after pressure filtration separation, free chlorine content in 2 × 10-6 or less, cyanuric acid concentration decreased to 1.0g / L or less.
Purpose:  investigate the situation of the Three Gorges Reservoir staff hyperuricemia knowledge, analyze and compare the cognitive situation. The method of random selection from April 2014 to April 2015 living in the Three Gorges Reservoir Area of 628 cases of hospital outpatient rehabilitation treatment to patients as the object of this investigation, 628 cases of people given questionnaires to ensure the accuracy of the data and information integrity, statistical analysis of 628 cases of staff hyperuricemia cognition. Analysis of the results, 628 cases of the Three Gorges Reservoir staff hyperuricemia does not recognize 425 cases (67.68%), cognitive 203 cases (32.32%).