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试验是在室内12—22℃、封闭的条件下进行的。所用沸石为吉林省产斜发沸石.试验结果表明,在一定时间内,斜发沸石粒度相同时,其降铵量随浓度增大而增加;浓度相同时,其降铵量随粒度减小而增加。斜发沸石降铵速度不是匀速的。用5%的氯化钠溶液浸泡使用过的斜发沸石2h,可使其恢复降铵能力46%—70%。斜发沸石对水体溶解氧、pH 值、总碱度和总硬度无不良影响。
The test was carried out in a closed chamber at 12-22 ° C. The zeolite used is clinoptilolite produced in Jilin Province.The results show that when the particle size of clinoptilolite is the same for a certain period of time, the amount of descending ammonium increases with the increase of the concentration, while the amount of descending ammonium decreases with the decrease of particle size at the same concentration increase. Clinoptilolite lower ammonium speed is not uniform. Soak the used clinoptilolite 2h with 5% sodium chloride solution to restore 46% -70% of the capacity of reducing ammonium. Clinoptilolite on water dissolved oxygen, pH, total alkalinity and total hardness without adverse effects.