如今的環(huán)境，對水質的要求越來越高，山東多介質過濾器的應用也是越來越普遍，可能還有一局部人并不理解我們的多介質過濾器，下面就由山東多介質過濾器的小編給大家簡單引見一下吧！
Today's environment, the demand for water quality is getting higher and higher, and the application of Shandong multi-media filter is becoming more and more common. Perhaps some people do not understand our multi-media filter. Here is a brief introduction from the small edition of Shandong multi-media filter.
多介質過濾器（濾床），既采用兩種以上的介質作為濾層的介質過濾器，在工業(yè)循環(huán)水處置系統(tǒng)中，用以去除污水中雜質、吸附油等，使水質契合循環(huán)運用的請求。過濾的作用，主要是去除水中的懸浮或膠態(tài)雜質，特別是能有效地去除沉淀技術不能去除的微小粒子和細菌等，BODs和COD等也有某種水平的去除效果。
Multimedia filter (filter bed), which uses more than two kinds of media as filter layer, is used in industrial circulating water disposal system to remove impurities, adsorb oil, etc. in order to make the water quality meet the requirements of recycling. The main function of filtration is to remove suspended or colloidal impurities in water, especially small particles and bacteria which can not be removed by sedimentation technology. BODs and COD also have a certain level of removal effect.
多介質過濾器主要由過濾器體、配套管線和閥門構成。
Multimedia filter mainly consists of filter body, matching pipelines and valves.
其中過濾器體主要包括以下組件：簡體；布水組件；支撐組件；反洗氣管；濾料；排氣閥(外置)等。
The filter body mainly includes the following components: simplified body; water distribution component; support component; backwash pipe; filter material; exhaust valve (external) and so on.
濾料的選擇根據(jù)
Selection Basis of Filter Material
(1)化學穩(wěn)定性要好；
(1) Good chemical stability;
(2)不含有對人體安康有害及有毒物質，不含有對消費有害、影響消費的物質；
(2) It does not contain substances harmful to human health or toxic substances, or substances harmful to consumption or affecting consumption;
(3)濾料的選擇，應盡量采用吸附才能、截污才能大、產(chǎn)水量高、出水水質好的濾料。
(3) The selection of filter material should adopt as much as possible the filter material with adsorptive ability, large pollution interception ability, high water yield and good effluent quality.
(4)必需有足夠的機械強度，以免在反沖洗過程中很快地磨損和破碎；
(4) Sufficient mechanical strength is necessary to avoid rapid wear and tear during backwashing.
在濾料中，卵石主要是起支撐作用，在過濾工藝過程中，因其強度高，互相之間的間距縫隙穩(wěn)定，孔隙大，便于正洗工序中，濾后水順利經(jīng)過；同樣，反洗工序中，反洗水和反洗空氣等能順利經(jīng)過。常規(guī)配置中，卵石分為四種規(guī)格，鋪墊方式為自下而上先大后小。
Pebbles play a supporting role in the filter material. In the process of filtration, because of their high strength, stable gap between each other, large pore space, it is easy to wash in the process, and the filtered water passes through smoothly. Similarly, in the process of backwashing, backwashing water and backwashing air can pass through smoothly. In the conventional configuration, the pebbles are divided into four specifications, and the paving method is from bottom to top first big and then small.
The wonderful content of this article is compiled by Shandong Multimedia Filter. Our company insists on the win-win concept of honesty and cooperation, and provides you with perfect service. Welcome to http://m.tiaoi.com.cn.
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