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src="https://tyunfile.71360.com/UploadFile/mingchanggui2020/637305819256630859/2356492.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="jctqxeg" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/mingchanggui2020/637305819256630859/2356492.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="vuryvrd" 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>宜春醫(yī)療反滲透設(shè)備咨詢,反滲透設(shè)備</p><p><span>***更新：</span>2020-07-23 15:24:46</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="2rogseb" 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="vo8zb2e" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="yry2ug7" class="box"><p><p> 反滲透膜的工作壓力是多大？反滲透膜的工作壓力是多大？這個問題沒有辦法直接回答，因為不同型號的反滲透膜工作壓力是不一樣的，而且反滲透膜能承受的多大的壓力，這還跟反滲透膜的制作工藝有關(guān)，一般能達(dá)到，一般**壓，低壓反滲透，還有很多不同壓力種類的反滲透膜。實(shí)際使用中進(jìn)水通過反滲透膜都需要一定的壓力，但是這個進(jìn)水的水壓一般都是很小的，根本達(dá)不到反滲透膜的工作壓力需求，因為進(jìn)水水壓必須要大于滲透膜的滲出壓，這個壓力一般是。這時候就需要用高壓泵對水進(jìn)行一個加壓，增壓泵的工作壓力時6到9KG/CM，這就可以填補(bǔ)自來水本身水壓的不足。保障反滲透設(shè)備制水效率，還可能增加排出廢水的速度。滿足各種行業(yè)的供水需求。反滲透膜工作壓力有什么影響？反滲透膜工作壓力過低的影響：如果反滲透膜的工作壓力低對廠家給出的要求那么在產(chǎn)水量方面會有所下降，宜春醫(yī)療反滲透設(shè)備咨詢，對脫鹽率也會有一定的影響，宜春醫(yī)療反滲透設(shè)備咨詢，宜春醫(yī)療反滲透設(shè)備咨詢。反滲透膜工作壓力過高的影響：反滲透膜工作壓力過高的話，可能會損壞反滲透膜。理論上是增加工作壓力能加大產(chǎn)水量和升高脫鹽率。但是你要知道每一支膜它的產(chǎn)水量和脫鹽率都是有一個上限的，當(dāng)達(dá)到這個上限，就算增加工作壓力也不能再升高產(chǎn)水量，而且有可能會損壞反滲透膜。南昌名常貴環(huán)保設(shè)備有限公司搶抓機(jī)遇，持續(xù)發(fā)展。宜春醫(yī)療反滲透設(shè)備咨詢</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="宜春醫(yī)療反滲透設(shè)備咨詢,反滲透設(shè)備" src="https://tyunfile.71360.com/UploadFile/mingchanggui2020/637305819256630859/2356492.png"></div><p> 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。陜西醫(yī)療反滲透設(shè)備南昌名常貴環(huán)保設(shè)備有限公司強(qiáng)化管理，精益求精。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="宜春醫(yī)療反滲透設(shè)備咨詢,反滲透設(shè)備" src="https://tyunfile.71360.com/UploadFile/mingchanggui2020/637305820117675781/9301274.png"></div><p> 三、設(shè)備操作開機(jī)1、檢查電器及管路，確保原水箱有水；2、開啟來水電磁閥前水源開關(guān)3、打開【沖洗電磁閥/自動】、【原水泵/自動】、【高壓泵/自動】、【總電源/ON】。4、系統(tǒng)開始自動運(yùn)行關(guān)機(jī)：打開【沖洗電磁閥/手動】，沖洗2分鐘。打到【總電源/關(guān)】打到【沖洗電磁閥/自動】反滲透膜的手動沖洗：沖洗：確信原水箱有水并有水補(bǔ)入，打開【沖洗電磁閥/手動】旋至【原水泵/手動】【高壓泵/手動】沖洗適當(dāng)時間后旋到【原水泵/停】【高壓泵/?！俊緵_洗電磁閥/?！糠礉B透閥門的調(diào)節(jié)：反滲透系統(tǒng)運(yùn)行的流量和壓力有一定的要求，設(shè)備要按要求調(diào)到適當(dāng)?shù)臓顟B(tài)使反滲透系統(tǒng)穩(wěn)定運(yùn)行，只需調(diào)整一次，以后保持手動閥門開度不變即可。1、檢查電器及管路，確保原水箱有水；2、開啟來水電磁閥前水源開關(guān)3、全開RO高壓泵后球閥、濃水排放閥、關(guān)閉回流閥4、打開【原水泵/手動】、【高壓泵/手動】、【總電源/ON】。5、RO系統(tǒng)開始運(yùn)行6、高壓泵前壓力開關(guān)的調(diào)節(jié)：高壓泵前壓力開關(guān)主要防止來水壓力不夠時高壓泵仍運(yùn)行對設(shè)備造成損害。將高壓泵前壓力開關(guān)調(diào)到，適當(dāng)關(guān)小高壓泵后閥門，使高壓泵不頻繁啟動為止。7、調(diào)節(jié)濃水排放閥（關(guān)?。┓礉B透膜【進(jìn)水壓力】約：。</p><p> 當(dāng)把相同體積的稀溶液和濃液分別置于一容器的兩側(cè)，中間用半透膜阻隔，稀溶液中的溶劑將自然的穿過半透膜，向濃溶液側(cè)流動，濃溶液側(cè)的液面會比稀溶液的液面高出一定高度，形成一個壓力差，達(dá)到滲透平衡狀態(tài)，此種壓力差即為滲透壓。若在濃溶液側(cè)施加一個大于滲透壓的壓力時，濃溶液中的溶劑會向稀溶液流動，此種溶劑的流動方向與原來滲透的方向相反，這一過程稱為反滲透。起源早使用于美國太空人將尿液回收為純水使用。醫(yī)學(xué)界還以反滲透法的技術(shù)用來洗腎（血液透析）。反滲透膜可以將重金屬、農(nóng)藥、細(xì)菌、、雜質(zhì)等徹底分離。整個工作原理均采用物理法，不添加任何殺菌劑和化學(xué)物質(zhì)，所以不會發(fā)生化學(xué)變相。并且反滲透膜并不分離溶解氧，所以通過此法生產(chǎn)得出的純水是活水，喝起來清甜可口。反滲透，英文為ReverseOsmosis，它所描繪的是一個自然界中水分自然滲透過程的反向過程。早在1950年美國科學(xué)家，隔了幾秒后吐出一小口的海水。他由此而產(chǎn)生疑問：陸地上由肺呼吸的動物是無法飲用高鹽份的海水，那為什么海鷗就可以飲用海水呢？這位科學(xué)家把海鷗帶回了實(shí)驗室，經(jīng)過解剖發(fā)現(xiàn)在海鷗嗉囊位置有一層薄膜，該薄膜構(gòu)造非常精密。海鷗正是利用了這薄膜把海水過濾為可飲用的淡水。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。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="宜春醫(yī)療反滲透設(shè)備咨詢,反滲透設(shè)備" src="https://tyunfile.71360.com/UploadFile/mingchanggui2020/637305819754013672/9598529.png"></div><p> 反滲透設(shè)備化學(xué)清洗法的步驟和注意事項反滲透設(shè)備化學(xué)清洗法的步驟和注意事項化學(xué)清洗的標(biāo)準(zhǔn)發(fā)生以下情況時，物理沖洗已經(jīng)不能使反滲透膜的性能恢復(fù)，這時就需要進(jìn)行化學(xué)清洗。①標(biāo)準(zhǔn)化條件下的產(chǎn)水量下降10–15%;②進(jìn)水和濃水之間的系統(tǒng)壓差升高到初始值的③產(chǎn)水水質(zhì)下降10-15%?；瘜W(xué)清洗的頻率當(dāng)膜元件發(fā)生了輕度污染時，就應(yīng)及時清洗膜元件。重度污染會因化學(xué)藥劑不易深入滲透至污染層，且污染物也不易被沖出膜外等因素而影響清洗效果。如果膜元件的性能降低至正常值的30-50%，很難清洗恢復(fù)到膜系統(tǒng)初始性能。膜的清洗周期根據(jù)現(xiàn)場實(shí)際污染情況而定。正常的清洗周期是每3-12個月一次。如果在1個月內(nèi)清洗一次以上，需要改善預(yù)處理例如追加投資或重新設(shè)計膜系統(tǒng);如果清洗反滲透純水設(shè)備周期在1-3個月一次，應(yīng)側(cè)重于調(diào)整和優(yōu)化現(xiàn)有系統(tǒng)的運(yùn)行參數(shù)。即使系統(tǒng)長期沒有發(fā)生污染，為了能夠更好的保證系統(tǒng)正常運(yùn)行，一般可考慮每6個月進(jìn)行1次化學(xué)清洗。當(dāng)預(yù)處理工藝中采用了無機(jī)絮凝劑，經(jīng)常會有反應(yīng)不完全的無機(jī)鹽沒有形成可過濾掉的絮凝體。用戶應(yīng)確保沒有過量的絮凝劑進(jìn)入到膜系統(tǒng)中。過量的絮凝劑能通過SDI測試裝置測定出來，例如SDI膜片上的鐵為3μ**。南昌名常貴環(huán)保設(shè)備有限公司保證質(zhì)量，是對社會的承諾。南京純水反滲透設(shè)備什么價格</p><p style="text-indent:25px">南昌名常貴環(huán)保設(shè)備有限公司敬業(yè)體現(xiàn)忠誠，勤奮源自盡責(zé)。宜春醫(yī)療反滲透設(shè)備咨詢</p><p> 2、開啟來水電磁閥前水源開關(guān)3、全開RO高壓泵后球閥、濃水排放閥、關(guān)閉回流閥4、打開【原水泵/手動】、【高壓泵/手動】、【總電源/ON】。5、RO系統(tǒng)開始運(yùn)行6、高壓泵前壓力開關(guān)的調(diào)節(jié)：高壓泵前壓力開關(guān)主要防止來水壓力不夠時高壓泵仍運(yùn)行對設(shè)備造成損害。將高壓泵前壓力開關(guān)調(diào)到，適當(dāng)關(guān)小高壓泵后閥門，使高壓泵不頻繁啟動為止。7、調(diào)節(jié)濃水排放閥（關(guān)?。┓礉B透膜【進(jìn)水壓力】約,濃水流量約為：,純水流量約為。調(diào)節(jié)回水閥門使?jié)馑髁考s為：,【進(jìn)水壓力】約為（在排水全部可以使用時，建議關(guān)閉回水閥門，有利增加膜的壽命。五、反滲透主系統(tǒng)的自動控制過程：電鈕全部打到自動檔時，設(shè)備按如下程序執(zhí)行：開機(jī)時，原水電磁閥、沖洗電磁閥全開，高壓泵延時5秒鐘后打開,沖洗30秒鐘后，沖洗電磁閥關(guān)閉，系統(tǒng)進(jìn)入正常供水狀態(tài)。當(dāng)系統(tǒng)接有純水高位控制（浮球開關(guān)）時，水滿時系統(tǒng)自動打開沖洗電磁閥、關(guān)閉高壓泵，低壓沖洗20秒后關(guān)閉原水泵、進(jìn)水電磁閥。原水箱有水、純水箱低位時，自動開啟原水泵、高壓泵、進(jìn)水電磁閥制水。當(dāng)前處理系統(tǒng)自動沖洗或再生時，高壓泵停，進(jìn)水電磁閥關(guān)。宜春醫(yī)療反滲透設(shè)備咨詢</p><p style="text-indent:25px">南昌名常貴環(huán)保設(shè)備有限公司致力于環(huán)保，以科技創(chuàng)新實(shí)現(xiàn)***管理的追求。公司自2017-03-09成立以來，投身于[ "水凈化設(shè)備", "水過濾機(jī)械", "水凈化裝置", "反滲透裝置" ]，是環(huán)保的主力軍。公司擁有多年的行業(yè)經(jīng)驗，每年以銷售收入達(dá)到100-200萬元，如果您想了解更多產(chǎn)品信息，請通過頁面上的電話聯(lián)系我們。南昌名常貴環(huán)保始終關(guān)注環(huán)保市場，以敏銳的市場洞察力以準(zhǔn)確定位，實(shí)現(xiàn)與客戶的成長共贏。</p></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/687637.html</p></div></div></div></div></div><div id="rahjf8e" class="page-right twoColRt"><div id="u77fm3n" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="q8xykr9" class="recomPic likePro"><a href="http://m.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)</p></a></div><div id="a7pw3cu" class="recomPic likePro"><a href="http://m.cdcfah.com/cp/846569.html"><div><img src="https://tyunfile.71360.com/WaterMark/UploadFile/nbzxsw/637298235378037109/764794.png" 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