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如何判斷氫氧化鉀的濃度和用量?

發布來源:http://www.hnwlcs.com    更新時間:2022-04-27 點擊數:

  氫氧化鉀使用行業比較廣泛,因為效果不同,氫氧化鉀的濃度和用量也大不相同。正常情況下應該如何判斷氫氧化鉀的濃度和用量呢?現在就隨小編一起來了解下吧!
  Potassium hydroxide is widely used in the industry, because the effect is different, the concentration and dosage of potassium hydroxide are also greatly different. How to judge the concentration and dosage of potassium hydroxide under normal circumstances? Now with xiaobian together to understand it!
  使用固體前,應將固體溶解至10%濃度(可采用氣體混合或機械混合進行溶解)。用量可根據原水濁度確定,具體可根據中試情況確定。當氫氧化鉀用于城市污水或工業污水時,相應的用量和濃度是不同的。
  Solids should be dissolved to 10% concentration before use (gas mixture or mechanical mixture can be used for dissolution)。 Dosage can be determined according to the turbidity of raw water, specific can be determined according to the pilot test. When potassium hydroxide is used in municipal or industrial sewage, the corresponding dosage and concentration are different.
  為了提高處理能力,建議是通過小規模試驗到現場試驗來保證劑量和效果。將固體氫氧化鉀(室溫下)與水以1:3的比例混合,用25-30倍的清水稀釋約30分鐘,然后放入水中操作。
  In order to improve the treatment capacity, it is recommended to ensure dose and effectiveness by moving from small-scale trials to field trials. Mix solid potassium hydroxide (at room temperature) with water in a ratio of 1:3, dilute with 25-30 times water for about 30 minutes, and then operate in water.
  飲用水凈化用量為原水的1/10萬,即每千噸水的用量(固體)約為氫氧化鉀15公斤。根據該地區水質的濁度和含量,可以通過實驗找出用量。使用前可以做一個小測試,找出用量,然后添加。
  Drinking water purification consumption is 1/100,000 of raw water, that is, the consumption of water per thousand tons (solid) is about 15 kilograms of potassium hydroxide. According to the turbidity and content of the water in this area, the amount can be found out through experiments. Do a little test before use to find out how much you need and then add.
  常溫下氫氧化鉀不具有腐蝕性,但在高溫和應力下會對很多金屬造成嚴重腐蝕。不同溫度下不同濃度氫氧化鈉溶液的設備和管道選材不一,氫氧化鈉溶液的濃度為0~30%。
  Potassium hydroxide is not corrosive at room temperature, but can cause severe corrosion to many metals at high temperature and stress. Equipment and pipeline materials of different concentrations of sodium hydroxide solution at different temperatures are different, and the concentration of sodium hydroxide solution is 0~30%.
  如果溫度低于50℃,用一類材料制造的設備和管道通常耐腐蝕;而0%~30%的氫氧化鈉溶液在50~100℃時對二類材料制成的設備和管道有較好的耐腐蝕性。
  Equipment and piping made of a class of materials are generally resistant to corrosion if the temperature is below 50 ° C; However, 0%~30% naOH solution has better corrosion resistance to equipment and pipes made of secondary materials at 50~100℃。
  此外,如果我們在選購氫氧化鉀的時候一味地想著低價購入,是很難選擇到好的產品的,就算我們千辛萬苦找到了一些產品還是很難保證其質量是否能符合要求。
  In addition, if we blindly buy potassium hydroxide at a low price, it is difficult to choose a good product, even if we find some products hard to ensure that the quality can meet the requirements.
  所以我們在選購氫氧化鉀這種高價值化學品的時候要找專業的化工公司購買,專業的化工公司不僅產品質量有保障,而且服務周到,可提供試樣化驗等多種優質服務,幫助我們在在購買的途中更好的選擇合適的產品。
  Therefore, when we choose potassium hydroxide as a high-value chemical, we should look for professional chemical companies to buy it. Professional chemical companies not only guarantee the quality of products, but also provide thoughtful services, such as sample testing, to help us choose the right products better on the way to purchase.
  如何判斷氫氧化鉀的濃度和用量?以上便是問題講解,另外我們還適當地延伸了關于該產品的相關內容,多多了解其專業知識才能更好的使用它。您可以來網站www.hnwlcs.com查看資料!
  How to judge the concentration and dosage of potassium hydroxide? The above is the explanation of the problem. In addition, we have appropriately extended the relevant content of the product, so that we can better use it by knowing more about its professional knowledge. You can check it out at www.hnwlcs.com!

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