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onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="5sebyvp" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/mingchanggui2020/637305819998447265/4073653.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="tiu3nxe" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價(jià)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>廣州工業(yè)反滲透設(shè)備咨詢,反滲透設(shè)備</p><p><span>***更新：</span>2020-09-05 15:16:59</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="ktfctq2" 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="nm8lqsz" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="wkm333p" class="box"><p><p> 濾芯應(yīng)定期更換確保其截留作用，否則可能對RO膜造成不可挽回的損失。更換方法：1、使用扳手?jǐn)Q下濾殼2、取出舊濾芯3、插入新濾芯，注意放好“O”型密封圈，濾芯至于濾殼的中心，廣州工業(yè)反滲透設(shè)備咨詢，以便濾殼水線對其密封。4、用扳手?jǐn)Q緊濾殼。六、反滲透裝置的保養(yǎng)和維護(hù)1、每班制水完畢，應(yīng)對反滲透組件進(jìn)行保護(hù)性沖洗20分鐘。2、隨著運(yùn)轉(zhuǎn)時(shí)間增長,膜表面將附著沉淀物,影響透水量,就要定期清洗RO元件。按不同的污染狀況，有針對性的處理，廣州工業(yè)反滲透設(shè)備咨詢。3、高壓泵要經(jīng)常檢查維修，按設(shè)備說明書要求及時(shí)更換潤滑油。4、定期檢驗(yàn)和檢查電導(dǎo)率儀及各壓力表，使之正常，準(zhǔn)確地工作。5、RO裝置短期停機(jī)（不超過3天），每天可用保安過濾器出水低壓沖洗。6、RO裝置如長期停機(jī)（＞3天）,應(yīng)采用1%的甲醛溶液,充滿RO組件,然后關(guān)閉所有閥門，廣州工業(yè)反滲透設(shè)備咨詢,且每月檢查一次,夏天,控制環(huán)境溫度以防霉變,冬季防凍,必要時(shí)可加入10-20%甘油。保存用水用反滲透淡水，甲醛應(yīng)用化學(xué)試劑產(chǎn)品當(dāng)由復(fù)合膜組成的反滲透系統(tǒng)擬暫停使用達(dá)一周以上時(shí)，則系統(tǒng)應(yīng)以1%的NaHSO3溶液進(jìn)行浸泡以防止細(xì)菌在膜面繁殖。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。廣州工業(yè)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="廣州工業(yè)反滲透設(shè)備咨詢,反滲透設(shè)備" src="https://tyunfile.71360.com/UploadFile/mingchanggui2020/637305819998447265/4073653.png"></div><p> 8in膜為3/h乘以清洗段的膜元件個(gè)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(shí)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(shí)，應(yīng)先將運(yùn)行初期的產(chǎn)品水排放掉，排放時(shí)間至少10min。此外：反滲透膜多久清洗一次這個(gè)主要是看實(shí)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(gè)月清洗一次是正常的。如內(nèi)果是每個(gè)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(gè)問題這時(shí)候就要考濾更容換反滲透膜了。廣州工業(yè)反滲透設(shè)備咨詢南昌名常貴環(huán)保設(shè)備有限公司創(chuàng)新經(jīng)營，提升企業(yè)價(jià)值。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣州工業(yè)反滲透設(shè)備咨詢,反滲透設(shè)備" src="https://tyunfile.71360.com/UploadFile/mingchanggui2020/637305819490595703/9024010.png"></div><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(gè)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(gè)大于滲透壓的壓力時(shí)，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(gè)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(gè)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(yàn)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。</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(shí)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(shí)，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(shí)，設(shè)備按如下程序執(zhí)行：開機(jī)時(shí)，原水電磁閥、沖洗電磁閥全開，高壓泵延時(shí)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(shí)，水滿時(shí)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(shí)，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(shí)，高壓泵停，進(jìn)水電磁閥關(guān)。南昌名常貴環(huán)保設(shè)備有限公司忠于職業(yè)，忠于人格。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣州工業(yè)反滲透設(shè)備咨詢,反滲透設(shè)備" src="https://tyunfile.71360.com/UploadFile/mingchanggui2020/637305819629619140/292313.png"></div><p> 反滲透設(shè)備化學(xué)清洗法的步驟和注意事項(xiàng)反滲透設(shè)備化學(xué)清洗法的步驟和注意事項(xiàng)化學(xué)清洗的標(biāo)準(zhǔn)發(fā)生以下情況時(shí)，物理沖洗已經(jīng)不能使反滲透膜的性能恢復(fù)，這時(shí)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(shí)，就應(yīng)及時(shí)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(gè)月一次。如果在1個(gè)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(jì)膜系統(tǒng);如果清洗反滲透純水設(shè)備周期在1-3個(gè)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(gè)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3μg/片。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)。成都超濾反滲透設(shè)備價(jià)格</p><p style="text-indent:25px">南昌名常貴環(huán)保設(shè)備有限公司市場是海，質(zhì)量是船，品牌是帆。廣州工業(yè)反滲透設(shè)備咨詢</p><p> 反滲透設(shè)備運(yùn)行操作預(yù)處理設(shè)備及反滲透主機(jī)開機(jī)與關(guān)機(jī)設(shè)備開機(jī)前，操作人員首先要熟悉反滲透主機(jī)電控面板上各儀表名稱及作用，儀表在面板上的安裝位置及電路圖。設(shè)備若是首一次開機(jī)，則應(yīng)打開活性碳過濾器出水管上的排污閥，用肉眼觀察排水口，確定水中無碳末水質(zhì)干凈后，關(guān)閉排污閥。然后打開微孔膜精濾器下部排水閥，待水質(zhì)干凈后，關(guān)閉排水閥。檢查預(yù)處理設(shè)備及反滲透主機(jī)各部件是否正常，調(diào)整各閥門開關(guān)狀態(tài)，保證運(yùn)行時(shí)水路暢通。常開加壓水泵進(jìn)水閥，稍開水泵旁通管回流閥，開度要適中。關(guān)閉砂濾器旁通管上控制閥，打開砂濾器進(jìn)水閥及出水閥。同時(shí)關(guān)閉碳濾器旁通管上控制閥，打開碳濾器進(jìn)水閥及出水閥。常開反滲透主機(jī)濃水調(diào)節(jié)閥，將高壓泵泵后節(jié)流閥調(diào)整到適中狀態(tài)。打開精濾器頂部排氣水閥，待設(shè)備水壓穩(wěn)定后，再關(guān)閉排氣水閥。將低壓配電裝置內(nèi)部四個(gè)三相空氣開關(guān)及一個(gè)單相空氣開關(guān)，全部合上送電。將砂濾、碳濾及全自動軟水器的電源插頭分別插在220伏插座上，使電源接通，然后調(diào)整控制器，達(dá)到運(yùn)行狀態(tài)。將反滲透主機(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(shí)啟動。反滲透主機(jī)電源開關(guān)打開時(shí)。廣州工業(yè)反滲透設(shè)備咨詢</p><p style="text-indent:25px">南昌名常貴環(huán)保設(shè)備有限公司是一家環(huán)保設(shè)備，五金產(chǎn)品，包裝專用設(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。的公司，致力于發(fā)展為創(chuàng)新務(wù)實(shí)、誠實(shí)可信的企業(yè)。公司自創(chuàng)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。南昌名常貴環(huán)保繼續(xù)堅(jiān)定不移地走高質(zhì)量發(fā)展道路，既要實(shí)現(xiàn)基本面穩(wěn)定增長，又要聚焦關(guān)鍵領(lǐng)域，實(shí)現(xiàn)轉(zhuǎn)型再突破。南昌名常貴環(huán)保始終關(guān)注自身，在風(fēng)云變化的時(shí)代，對自身的建設(shè)毫不懈怠，高度的專注與執(zhí)著使南昌名常貴環(huán)保在行業(yè)的從容而自信。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1166930.html</p></div></div></div></div></div><div id="78bsjvx" class="page-right twoColRt"><div id="xrta29q" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="3yf85aw" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" 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