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純化水設備中預處理裝置的保養

預處理階段是純化水設備進行純化水制備的第一個階段，主要由砂濾器、活性過濾器、保安過濾器、軟化器構成，通過預處理階段，原水中大部分的懸浮顆粒、有機物、膠體、余氯等雜質進行過濾處理，為后續的水處理提供一個良好的水質基礎。在日常使用過程后，我們也應對預處理階段的裝置進行定期的保養，以確保其性能依然能夠達到理想狀態。具體的保養如下：
The pretreatment stage is water purification equipment for the purification of the first stage water preparation, mainly composed of sand filter, active filter, filter, softener, through the pretreatment stage, suspended particles, most of the organic matter, colloid, chlorine and other impurities in the raw water is filtered, for subsequent water treatment provided a good quality foundation. In the daily use of the process, we should also deal with the pre treatment stage of the device regularly to ensure that its performance is still able to achieve the desired state. Specific maintenance is as follows:
1.砂濾器、活性炭過濾器：根據遠水水質情況進行定期的清潔，一般來說，若以自來水為原水的，一周進行一次沖洗，若是井水、河水、地下水等作為原水的，每三天進行一次沖洗，避免泥沙、顆粒物質沉積從而影響過濾效果；
1 sand filter, activated carbon filter: regular cleaning, according to the far water quality in general, with tap water as raw water, wash once a week, if the raw water as well water and river water and groundwater, once every three days to avoid flushing, sediment and particulate matter deposition and thus affect the filtering effect;
2.保安過濾器：當進出口壓差升高大于0.06Mpa時，應及時更換濾芯，一般情況下，每三天應將濾芯取出進行檢查和沖洗，更換為每15天一次；
2 security filter: when the import and export pressure difference is greater than 0.06Mpa, the filter should be replaced in a timely manner, under normal circumstances, every three days should be removed from the filter to check and wash, replaced every 15 days;
3.軟化器：用于過濾重金屬離子，軟化水質，定期進行沖洗，更換濾芯。

3 softener: used for filtering heavy metal ions, softening water quality, regular washing, replacement filter.

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