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onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="qeqx2ri" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</span>面議</p><p><span>所在地：</span>江西省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>成都小型反滲透設(shè)備什么價格,反滲透設(shè)備</p><p><span>***更新：</span>2020-08-18 05:18:12</p><p><span id="click" >瀏覽次數(shù)：0次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="ysjarip" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">南昌名常貴環(huán)保設(shè)備有限公司</a></p><p><span>聯(lián)系人：</span>徐zon</p><p><span>郵箱: </span>xuxing19791020@163.com</p><p><span>電話: </span>19979558686</p><p><span>傳真: </span>0791_</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0791-83860709</p><p><span>地址: </span> 江西省南昌市新建區(qū)西山鎮(zhèn)泉珠村霞溪自然村</p><p>[當(dāng)前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="lvx7ov3" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="hg8asjf" class="box"><p><p> 反滲透系統(tǒng)一旦運(yùn)行，應(yīng)盡量保持穩(wěn)定的運(yùn)行狀態(tài)，每一次系統(tǒng)的啟動和停止都涉及流量與壓力的變化，對膜元件產(chǎn)生機(jī)械應(yīng)力。因此，盡量降低系統(tǒng)的啟動停止頻率，正常的啟動和停止也應(yīng)該平穩(wěn)進(jìn)行。那么當(dāng)反滲透水處理設(shè)備需要正常停止使用一段時間后，應(yīng)該如何保養(yǎng)維護(hù)呢?停運(yùn)時間長短不同，維護(hù)保養(yǎng)得措施也不一樣。系統(tǒng)正常停機(jī)步驟打開產(chǎn)水排放閥，打開高壓泵旁通控制閥，降低系統(tǒng)的進(jìn)水流量，同時緩慢打開濃水控制閥，成都小型反滲透設(shè)備什么價格，降低壓力至30?40psi左右，關(guān)閉相應(yīng)的加藥裝置，維持此低壓沖洗直到濃水電導(dǎo)與進(jìn)水電導(dǎo)一致，低壓沖洗5?10min后，系統(tǒng)停機(jī)。停運(yùn)0-2天短期停運(yùn)可按照正常停機(jī)程序進(jìn)行，但須進(jìn)行低壓沖洗，并且為了防止細(xì)菌滋生，需要每隔24小時沖洗一次。停運(yùn)2-25天停機(jī)后保證壓力容器內(nèi)充滿R0生產(chǎn)的純水，并關(guān)閉所有的進(jìn)水，成都小型反滲透設(shè)備什么價格，成都小型反滲透設(shè)備什么價格、濃水閥門和產(chǎn)水閥門，防止膜元件干燥和微生物的滋生；當(dāng)溫度大于20℃時，每12小時便需要重復(fù)沖洗一次；當(dāng)溫度小于20℃時，每24小時重復(fù)沖洗一次；對于地表水或存在高微生物污染的水源，須用R0產(chǎn)水配制的含有，如果同時用這種溶液浸泡膜元件，效果梗好，重復(fù)沖洗周期也將相應(yīng)延長；系統(tǒng)停機(jī)期間，溫度保持在5℃?45℃之間，低溫有利于膜元件的保存。南昌名常貴環(huán)保設(shè)備有限公司我們的追求是：更快、更好、更新、更精。成都小型反滲透設(shè)備什么價格</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="成都小型反滲透設(shè)備什么價格,反滲透設(shè)備" src="https://tyunfile.71360.com/UploadFile/mingchanggui2020/637305819998447265/4073653.png"></div><p> 反滲透純水設(shè)備概述:反滲透(ReverseOsmosis)是當(dāng)今先進(jìn)、有效、節(jié)能的膜分離技術(shù)，與前置預(yù)處理系統(tǒng)配套使用，具有工藝先進(jìn)、操作簡單、運(yùn)行費(fèi)用低、無污染、維護(hù)方便等優(yōu)點。反滲透水處理設(shè)備作為純凈水過濾生產(chǎn)的**設(shè)備，目前已廣泛應(yīng)用于給水處理、城市自來水凈化制取、電力、電子、醫(yī)藥、醫(yī)療和食品等行業(yè)的純水及超純水、注射用水和食用水的制備；海水和苦咸水的淡化；制取飲用水；太空水、純凈水等制備；酒類制造用水；化工工藝的濃縮、分離、提純及配水制備；鍋爐補(bǔ)給水除鹽軟化水；造紙、電鍍、印染等行業(yè)用水及廢水處理。反滲透純水設(shè)備工作原理:反滲透為現(xiàn)有科技中有效的水處理之一，他能有效的處理水中鹽類（如鈣、鎂等硬度雜質(zhì)）、重金屬、化學(xué)殘留物質(zhì)達(dá)百分之九十五以上。反滲透是一種在壓力驅(qū)動下，借助半透膜的選擇截留作用，將溶液中的溶質(zhì)與溶劑分開的分離方法。利用反滲透膜的半滲透，即只透過水，不透過鹽的原理，外加高壓克服水中淡水透過膜后濃縮成鹽水的滲透壓，將水分成兩部分，一部分含有大量鹽類的鹽水，另一部分含有極少量鹽類的淡水。反滲透系統(tǒng)是利用高壓作用通過反滲透膜分離出水中的無機(jī)鹽，同時去除固體溶解物。宜春純水反滲透設(shè)備廠商南昌名常貴環(huán)保設(shè)備有限公開拓市場、實現(xiàn)共贏。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="成都小型反滲透設(shè)備什么價格,反滲透設(shè)備" src="https://tyunfile.71360.com/UploadFile/mingchanggui2020/637305819490595703/9024010.png"></div><p> 然后調(diào)整控制器，達(dá)到運(yùn)行狀態(tài)。9、將反滲透設(shè)備主機(jī)電控面板上電源開關(guān)，由OFF關(guān)位旋至ON開位，電源接通使進(jìn)水電磁閥打開，加壓水泵及高壓水泵同時啟動。10、反滲透主機(jī)電源開關(guān)打開時，微電腦控制器內(nèi)部設(shè)置將沖洗電磁閥馬上打開，反滲透主機(jī)自動沖洗。電源每關(guān)閉、啟動一次，自動沖洗都進(jìn)行一次。電源關(guān)閉時，計時取消，恢復(fù)到零位，下次啟動重新計時。11、設(shè)備運(yùn)行中當(dāng)進(jìn)水水壓低于低壓開關(guān)設(shè)定值時，低壓開關(guān)動作，微電腦控制器內(nèi)部設(shè)置將主機(jī)高壓泵關(guān)閉。待水壓恢復(fù)時，主機(jī)高壓泵自動啟動。12、待反滲透純水設(shè)備主機(jī)沖洗結(jié)束后，適當(dāng)調(diào)整高壓泵泵后節(jié)流閥，控制膜前進(jìn)水壓力不得超過15kg/cm2。同時調(diào)整濃水調(diào)節(jié)閥，控制純水流量。滿足上述條件后，再將濃水調(diào)節(jié)閥與高壓泵節(jié)流閥配合使用調(diào)整，使設(shè)備回收率在合適范圍內(nèi)。無論任何時候，都不要將濃水調(diào)節(jié)閥完全關(guān)閉，否則會使反滲透主機(jī)壓力突然升高，造成設(shè)備的損壞或危及操作者的安全。</p><p> 8in膜為3/h乘以清洗段的膜元件個數(shù)。如膜上污垢嚴(yán)重，可采取該流量的。應(yīng)注意:高流量情況下允許的大壓力降為20psi/每根膜或60psi/每根壓力容器。取高流量清洗后的溶液和未用的新溶液進(jìn)行比較和分析，以了解清洗出的污垢量。沖洗二段壓力容器分別清洗完畢后，關(guān)閉清洗液進(jìn)出口閥，打開沖洗排水門，采取沖洗方式，用滲透水或過濾后的清水（SDI<3,不含Cl2，電導(dǎo)率<1000μS/cm）,沖洗反滲透裝置中的藥液至完全沖凈，為避免藥液中物質(zhì)沉淀，20℃下，大約沖洗15min，沖洗完畢后，反滲透裝置處于備用狀態(tài)。如清洗工藝采取兩種和兩種以上藥液配方，尚須將原用藥液沖干凈后，再開始用另一種藥液清洗。拆下清洗用的臨時軟管，排放掉清洗系統(tǒng)中的清洗液，用滲透水將清洗系統(tǒng)沖洗干凈。清洗后的反滲透裝置在開始運(yùn)行時，應(yīng)先將運(yùn)行初期的產(chǎn)品水排放掉，排放時間至少10min。此外：反滲透膜多久清洗一次這個主要是看實際的使用情況的，進(jìn)水水質(zhì)不同清洗周期也會有所不同，一般來說5~12個月清洗一次是正常的。如內(nèi)果是每個月都必須清洗一次，這種情況就應(yīng)該RO的預(yù)處理系統(tǒng)，加強(qiáng)對水的預(yù)處理，如果這樣還是不能有效的解決這個問題這時候就要考濾更容換反滲透膜了。南昌名常貴環(huán)保設(shè)備有限公司顧客信譽(yù)是企業(yè)發(fā)展的源泉。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="成都小型反滲透設(shè)備什么價格,反滲透設(shè)備" src="https://tyunfile.71360.com/UploadFile/mingchanggui2020/637305819896396484/5499859.png"></div><p> 預(yù)熱清洗液時應(yīng)以低流量。然后以盡可能低的清洗液壓力置換元件內(nèi)的原水，其壓力僅需達(dá)到足以補(bǔ)充進(jìn)水至濃水的壓力損失即可，即壓力必須低到不會產(chǎn)生明顯的滲透產(chǎn)水。低壓置換操作能夠限度的減低污垢再次沉淀到膜表面，視情況而定，排放部分濃水以防止清洗液稀釋。循環(huán)當(dāng)原水被置換掉后，濃水管路中就應(yīng)該出現(xiàn)清洗液，讓清洗液循環(huán)回清洗水箱并保證清洗液溫度恒定。浸泡停止清洗泵的運(yùn)行，讓膜元件完全浸泡在清洗液中。有時元件浸泡1小時就足夠了，但對于頑固的污染物，需要延長浸泡時間，如浸泡10～15小時或浸泡過夜。為了維持浸泡過程的溫度，可采用很低的循環(huán)流量（約為表１所示流量的10%）。高流量水泵循環(huán)按表１所列的流量循環(huán)30～60分鐘。高流量能沖洗掉被清洗液洗下來的污染物。如果污染嚴(yán)重，請采用高于表１所規(guī)定的50%的流量將有助于清洗，在高流量條件下，將會出現(xiàn)過高壓降的問題，單元件允許的壓降為１bar(15psi)，對多元件壓力容器允許壓降為(50psi)，以先超出為限。沖洗用清潔水（去除硬度、不含金屬離子如鐵和氯的RO產(chǎn)品水或去離子水）進(jìn)行低壓沖洗，沖洗系統(tǒng)內(nèi)的清洗液可以用預(yù)處理的合格產(chǎn)水，除非存在腐蝕問題。為了防止沉淀，沖洗溫度為20oC。南昌名常貴環(huán)保設(shè)備有限公司客戶標(biāo)準(zhǔn)至上，力爭完美無缺。宜春純水反滲透設(shè)備廠商</p><p style="text-indent:25px">南昌名常貴環(huán)保設(shè)備有限公司以人才為根本、以發(fā)展為前提。成都小型反滲透設(shè)備什么價格</p><p> 我們需要了解，在反滲透設(shè)備中，如果原水還未流入反滲透系統(tǒng)時，應(yīng)當(dāng)先清理預(yù)處理設(shè)備中尚存的，或是可能伴隨給水流出的異常物質(zhì)后，才可以進(jìn)行設(shè)備的試運(yùn)行。如果是在大型反滲透設(shè)備中，不但要先檢查設(shè)備中配置的電動慢開閥是否能自動按程序開啟與關(guān)閉，還要留意檢查下設(shè)備的閥門是否處在正確的狀態(tài)下，并確認(rèn)原水壓力調(diào)節(jié)和濃縮水調(diào)節(jié)閥是否處于開啟狀態(tài)。而對于未使用進(jìn)水電動慢開閥的小型反滲透設(shè)備來說，應(yīng)在進(jìn)入壓力容器部分的原水壓力調(diào)節(jié)閥略開啟的狀態(tài)下就啟動高壓泵。而大型反滲透裝置的原水入口電動慢開閥則應(yīng)在反滲透高壓泵啟動時的同時自動按程序啟動。反滲透高壓泵啟動后，再緩緩打開反滲透設(shè)備的電動慢開閥，使原水壓力慢慢上升，其系統(tǒng)壓力增加量的控制速度應(yīng)控制在每分鐘，并使產(chǎn)品水流量基本達(dá)到所設(shè)計的數(shù)值時，然后再緩慢調(diào)節(jié)濃水調(diào)節(jié)閥，使系統(tǒng)水回收率達(dá)到設(shè)計值。在系統(tǒng)初步調(diào)節(jié)結(jié)束后，應(yīng)重新核算一下系統(tǒng)運(yùn)行水回收率并與系統(tǒng)的設(shè)計值進(jìn)行比較，若低于設(shè)計值，則查清其原因。運(yùn)行約1~2個小時后開始記錄其它的運(yùn)行數(shù)據(jù)，并再次確認(rèn)系統(tǒng)是否還有其它問題。在系統(tǒng)正常運(yùn)行后，還需要將反滲透設(shè)備運(yùn)行兩天后的數(shù)據(jù)進(jìn)行完整的記錄和存檔。成都小型反滲透設(shè)備什么價格</p><p style="text-indent:25px">南昌名常貴環(huán)保設(shè)備有限公司一直專注于環(huán)保設(shè)備，五金產(chǎn)品，包裝**設(shè)備，化工產(chǎn)品，環(huán)保工程，水凈化設(shè)備，垃圾水解處理設(shè)備，EdI裝置，水凈化裝置，反滲透裝置，中水回用裝置，凈水過濾機(jī)械，水凈化機(jī)械，污水處理設(shè)備，污水凈化機(jī)械，精濾裝置等。，是一家環(huán)保的企業(yè)，擁有自己獨(dú)立的技術(shù)體系。唯才是舉，唯能是用：擁有優(yōu)秀人才11~50人和，是實現(xiàn)企業(yè)戰(zhàn)略目標(biāo)的基礎(chǔ)，是企業(yè)持續(xù)發(fā)展的動力。誠實、守信是對企業(yè)的經(jīng)營要求，也是我們做人的基本準(zhǔn)則。公司致力于打造高品質(zhì)的[ "水凈化設(shè)備", "水過濾機(jī)械", "水凈化裝置", "反滲透裝置" ]。公司力求給客戶提供全方位優(yōu)質(zhì)服務(wù)，我們相信誠實正直、開拓進(jìn)取地為公司發(fā)展做正確的事情，將為公司和個人帶來共同的利益和進(jìn)步。經(jīng)過幾年的發(fā)展，已成為[ "水凈化設(shè)備", "水過濾機(jī)械", "水凈化裝置", "反滲透裝置" ]行業(yè)知名企業(yè)。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/952838.html</p></div></div></div></div></div><div id="n3gnkmd" class="page-right twoColRt"><div id="w3l7bya" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="kw3cjfw" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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