多选题
下列因素中能造成循环水pH升高的有（）。
发布日期：2021-03-22
冷却塔周围空气氨含量高
蒸发量小
含碱介质的水冷器泄漏
补水量大
试题解析
循环水
循环水，主要有工业和家用两种，主要目的都是为了节约用水。工业循环水主要用在冷却水系统中，所以也叫循环冷却水；家庭循环水主要用在热水器上。
- 中文名
- 循环水
- 分类
- 循环水主要有工业和家用两种
- 工业循环水
- 主要用在冷却水系统中
- 外文名
- circulating water
- 目的
- 节约用水
- 家庭循环水
- 主要用在热水器上
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