水質分析檢驗表

愛XX 淨水器安裝後,安裝公司有寄一張「水質分析檢驗表」 檢項項目,飲用水標準,自來水(原水),檢驗結果(過濾水) 1.濁度,2 NTU,1 NTU,0 NTU 2.自由有效餘氯,0.2~1.0 (mg/L),0.03 (mg/L) ,0 (mg/L) 3.鐵,0.3 (mg/L),0 (mg/L),0 (mg/L) 4.亞硝酸鹽氮,0.1 (mg/L),0 (mg/L),0 (mg/L) 5.溶解固體量TDS:PPM ,500 (mg/L),93 (mg/L),150 (mg/L) 6.PH值氫離子濃度指數,6.0~8.5,7.95,8.40 7.總硬度(以CaC3計) ,300 (mg/L),80... 顯示更多 愛XX 淨水器安裝後,安裝公司有寄一張「水質分析檢驗表」

檢項項目,飲用水標準,自來水(原水),檢驗結果(過濾水)
1.濁度,2 NTU,1 NTU,0 NTU
2.自由有效餘氯,0.2~1.0 (mg/L),0.03 (mg/L) ,0 (mg/L)
3.鐵,0.3 (mg/L),0 (mg/L),0 (mg/L)
4.亞硝酸鹽氮,0.1 (mg/L),0 (mg/L),0 (mg/L)
5.溶解固體量TDS:PPM ,500 (mg/L),93 (mg/L),150 (mg/L)
6.PH值氫離子濃度指數,6.0~8.5,7.95,8.40
7.總硬度(以CaC3計) ,300 (mg/L),80 (mg/L),0 (mg/L)

請問
5.溶解固體量TDS:PPM,原水值為93,安裝後變150
6.PH值氫離子濃度指數,原水值為7.95,安裝後變8.4 (註解:PH超過8.0,會造成消毒力降低,進而造成健康威脅)
7.總硬度(以CaC3計),原水值為80,安裝後變0 (註解:水中總硬度太低,可能加速管線腐蝕作用

看了這樣的說明,那是不是安裝後反而更不好呢 = =
3 個解答 3