Essential Expertise for Water, Energy and Air SM
Essential Expertise for Water, Energy and Air SM
粘泥
Essential Expertise for Water, Energy and Air SM
如何防治微生物问题 ?
Essential Expertise for Water, Energy and Air SM
悬浮固体
Essential Expertise for Water, Energy and Air SM
电导率波动因素
1.补水电导率 2.系统排污是否有变化 3.系统热负荷是否有变化,是否有浓缩变化 4.是否有其它物质进入
pH
pH值的定义是「log [H+]」; pH值的范围是0 – 14; 0表示最高量的氢离子,14表示最低量的氢离子; pH值为7被认定为中和点; 酸会降低pH值,碱会提高pH值;
Essential Expertise for Water, Energy and Air SM
Essential Expertise for Water, Energy and Air SM
Essential Expertise for Water, Energy and Air SM
浊度Turbidity
浊度是指水中悬浮物对光线透过时所发生的阻碍程度。 浊度,水质分析中规定: 1L水中含有 1mgSiO2所构成的浊度为一个标准浊度单位, 简称1度,或称杰克逊,浊度单位为JTU 。 现代仪器显示的浊度是散射浊度单位NTU,也称TU。1 NTU=1JTU。
pH vs. 碱度
Essential Expertise for Water, Energy and Air SM