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["国内除�工艺比較"

2019-08-21View Original

Thread Content

,"�去除方法優缺點 阴树脂离子交換法除去水中的阴离子能量很大"
Reply #22019-08-22
,"气去除率非常低,再生极其复杂,很难管理3.难以稳定运行 活性炭吸附法活性炭具有特别大的比表面积,吸附容量较大无法再生,吸附饱和后只能废弃。高运行成本一般接受不了。不能深度处理 活性氧化铝吸附法2世纪前认为活性氧化铝是最有效的降氟方法"
Reply #32019-08-22
,"连续运行时间短,很容易出现假疲劳"
Reply #42019-08-22
,"需用酸碱调节进出水的PH值才能正常使用。3.滤料易出现板结现象,使布水与集水不均匀,一般使用寿命为5.年4.惧怕水中有磷酸盐存在因为磷与铝结合非常牢固,无法洗脱"
Reply #52019-08-22
,"高效硅铝盐天然滤料的表面积一旦被磷酸盐占据,除氟功能即告完结5.出水有铝离子超标的可能性,长期饮用铝离子含量超过0.075mg/L的水就会造成大脑老化,引起痴呆症、脑中风等6.再生时间长,再生复杂 骨骼(羟基磷酸钙)吸附法对气的吸附量很大"
Reply #62019-08-27
,"材料价格高强度差,易破碎3.运转复杂,管理难度非常高,再生液浓度控制不好,造成材料破碎失效4.出水有腥臭味儿,口感很差有氨氮超标的可能性 高效硅铝盐天然滤料吸附法"
Reply #72019-10-28
,"吸附容量较大"

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