What ions are contained in water?
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What ions are present in water with the code 317201772, and what effects does it have on pipes and other equipment?
What you should be referring to is circulating water: it contains calcium and magnesium ions, which can lead to scaling; the addition of scale and corrosion inhibitors can help mitigate this issue. It also contains phosphorus ions and chloride ions, with chloride ions being a significant factor in causing metal corrosion. It is necessary to control the pH value, total alkalinity, and silicate ions; these ions mainly react with calcium and magnesium ions to cause scaling, as well as iron ions. The presence of iron ions in circulating water is a sign of corrosion in such systems; suspended particles and bacteria can be mitigated by using bactericides
Are there any detailed figures? 2# zhongdongkui
It depends on the quality of the water. Common ions present in water include Cl-, Fe+, Cu+, PO43-, CO32-, Mg2+, SiO2-, and so on. Chloride ions can corrode stainless steel, while carbonates and silicates can form dirt that affects equipment such as compressors. Generally, parameters such as oil content, turbidity, conductivity, total iron, total copper, pH value, BOD, COD, and the levels of certain specific ions are measured to determine whether the water quality is acceptable. For example, the water quality requirements for boiler feedwater used in gas production are typically: pH: 9.3–9.7, PO43-