国产镀锌钢在不同水环境中的腐蚀行为：II反渗透水和调质水

曹京宜, 方志刚, 冯亚菲, 李亮, 杨延格, 寿海明, 王兴奇, 臧勃林

Corrosion Behavior of Domestic Galvanized Steel in Different Water Environment: Reverse Osmosis Water and Conditioned Water

CAO Jingyi, FANG Zhigang, FENG Yafei, LI Liang, YANG Yange, SHOU Haiming, WANG Xingqi, ZANG Bolin

表1 不同淡水的性质

Table 1 Properties of different fresh water

No. pH TDS / mg·L-1 Turbidity / NTU Cl- / mg·L-1 Bicarbonate / mg·L-1 Hardness (CaCO3) / mg·L-1 Ca2+ / mg·L-1 Mg2+ / mg·L-1 1# 8.27 3.86 0.15 ＜0.02 --- --- --- --- 2# 7.72 5.65 0.15 ＜0.02 --- --- --- --- 3# 7.13 120.4 0.20 ＜0.02 --- --- --- --- 4# 6.86 71.1 0.27 ＜0.02 88.45 27.75 7.70 2.04 5# 6.62 103.2 0.25 ＜0.02 87.84 85.70 21.80 7.49 6# 6.54 89.0 0.26 ＜0.02 73.20 55.97 13.47 5.35