高锰酸盐
2.Permanganate Preoxidation/BAC Process for Treatment of Polluted Surface Water
3.The Gray Prediction GM(1,1) of Permanganate Index of Zhujiang River in Guangzhou City
4.Any of the salts of permanganic acid, all of which are strong oxidizing agents.
5.The major pollution indicators are dissolved oxygen, potassium permanganate, BOD, volatile phenol and petroleum.
6.Combined Process of Preoxidation by Permanganate Composite and BAC for Upgrading Drinking Water Quality
7.The main factors affecting the accuracy of Permanganate index determination are water bath calefaction time, titration time and blank value. Through experiments, affecting degree of the three factors to permanganate index is reviewed in the paper, which will guild the accurate measurement of PID.
8.Study on combined process of permanganate composite chemical preoxidation and BAC - sand filter for removing THMFP
9.The quality of the water from Beijing to Tianjin is worse than Grade V. The key pollution indicators are ammonia nitrogen, petroleum, potassium permanganate index and volatile phenol.
10.Through the tests of standard samples, the degree of affecting permanganate index by these 5 factors are investigated.
