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href="http://www.cdcfah.com/cp/first-_huanbao/">環(huán)保</a>?<a href="http://www.cdcfah.com/cp/second-huanbao_glsb/">過濾設(shè)備</a>?<a href="http://www.cdcfah.com/cp/third-glsb_qtglsb/">其他過濾設(shè)備</a>?九江超濾反滲透設(shè)備反滲透設(shè)備南昌名常貴環(huán)保供應(yīng)</p><div id="qdrst3y" class="leftbox clearfix"><h1>九江超濾反滲透設(shè)備反滲透設(shè)備南昌名常貴環(huán)保供應(yīng)</h1><div id="ilz232j" class="proBig"><div id="uqk34yp" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/mingchanggui2020/637305819896396484/5499859.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="uhy94jq" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/mingchanggui2020/637305819896396484/5499859.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="e7q9agx" 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>九江超濾反滲透設(shè)備,反滲透設(shè)備</p><p><span>***更新：</span>2020-08-03 19:13:38</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="w9mt2nu" 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="ee8bf7z" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="pfwp8du" class="box"><p><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(huì)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(chǎng)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，九江超濾反滲透設(shè)備。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(zhǎng)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，九江超濾反滲透設(shè)備，一般可考慮每6個(gè)月進(jìn)行1次化學(xué)清洗，九江超濾反滲透設(shè)備。當(dāng)預(yù)處理工藝中采用了無機(jī)絮凝劑，經(jīng)常會(huì)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(cè)試裝置測(cè)定出來，例如SDI膜片上的鐵為3μ**。南昌名常貴環(huán)保設(shè)備有限公司目標(biāo)同向，負(fù)重**。九江超濾反滲透設(shè)備</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="九江超濾反滲透設(shè)備,反滲透設(shè)備" src="https://tyunfile.71360.com/UploadFile/mingchanggui2020/637305819896396484/5499859.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(dòng)，濃溶液側(cè)的液面會(huì)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(huì)向稀溶液流動(dòng)，此種溶劑的流動(dòng)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(huì)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(dòng)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。無錫工業(yè)反滲透設(shè)備哪家好南昌名常貴環(huán)保設(shè)備有限公司滴恩源于社會(huì)，涌泉回報(bào)客戶。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="九江超濾反滲透設(shè)備,反滲透設(shè)備" src="https://tyunfile.71360.com/UploadFile/mingchanggui2020/637305819256630859/2356492.png"></div><p> 若不是因溫度和壓力的因素而引起的產(chǎn)水量逐漸減少15%時(shí)，或水質(zhì)逐漸下降超標(biāo)時(shí)，則說明反滲透膜需要進(jìn)行化學(xué)清洗。在運(yùn)行中，由于各種原因會(huì)偶然出現(xiàn)一些故障問題，出現(xiàn)問題后應(yīng)詳細(xì)查看運(yùn)行記錄，分析故障原因。三、反滲透系統(tǒng)一般故障原因分析詳細(xì)內(nèi)容請(qǐng)點(diǎn)擊：反滲透設(shè)備12大常見問題維修指南四、反滲透設(shè)備短期或長(zhǎng)期停運(yùn)時(shí)的保護(hù)方法：詳情請(qǐng)點(diǎn)擊：反滲透設(shè)備短期或長(zhǎng)期停運(yùn)時(shí)的保護(hù)方法五、反滲透設(shè)備日常運(yùn)行應(yīng)記錄的數(shù)據(jù)；六、運(yùn)行注意事項(xiàng)：反滲透膜的水解易造成反滲透裝置的性能惡化，為此，必須嚴(yán)格控制水的PH值，給水PH值在3-11范圍內(nèi)。當(dāng)注入的次氯酸鈉量不足而使給水中的游離氯不能測(cè)出時(shí)，在反滲透裝置的膜組件上會(huì)有黏泥發(fā)生，反滲透裝置的壓差將增大。但對(duì)于聚酰胺膜來講，必須嚴(yán)?格控制進(jìn)入膜組件的游離氯量，超過規(guī)定值將導(dǎo)致膜的氧化分解。若把FI值超標(biāo)的水供給反滲透裝置作為給水，在膜組件的表面將附著污垢，這樣必須通過清洗來去除污垢。過量的給水流量將使膜組件提前劣化，因此給水流量不能超過設(shè)計(jì)標(biāo)準(zhǔn)值。此外濃水的流量應(yīng)盡量避免小于設(shè)計(jì)標(biāo)準(zhǔn)值，在濃水流量過小的條件下運(yùn)轉(zhuǎn)。</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(shí)，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(dòng)慢開閥是否能自動(dòng)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(duì)于未使用進(jìn)水電動(dòng)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(dòng)高壓泵。而大型反滲透裝置的原水入口電動(dòng)慢開閥則應(yīng)在反滲透高壓泵啟動(dòng)時(shí)的同時(shí)自動(dòng)按程序啟動(dòng)。反滲透高壓泵啟動(dòng)后，再緩緩打開反滲透設(shè)備的電動(dòng)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(jì)的數(shù)值時(shí)，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(jì)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(jì)值進(jìn)行比較，若低于設(shè)計(jì)值，則查清其原因。運(yùn)行約1~2個(gè)小時(shí)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。南昌名常貴環(huán)保設(shè)備有限公司以艱苦的作風(fēng)打拼堅(jiān)實(shí)的企業(yè)基礎(chǔ)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="九江超濾反滲透設(shè)備,反滲透設(shè)備" src="https://tyunfile.71360.com/UploadFile/mingchanggui2020/637305819698515625/6664097.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(shí)啟動(dòng)。10、反滲透主機(jī)電源開關(guān)打開時(shí)，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(dòng)沖洗。電源每關(guān)閉、啟動(dòng)一次，自動(dòng)沖洗都進(jìn)行一次。電源關(guān)閉時(shí)，計(jì)時(shí)取消，恢復(fù)到零位，下次啟動(dòng)重新計(jì)時(shí)。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(shí)，低壓開關(guān)動(dòng)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(shí)，主機(jī)高壓泵自動(dòng)啟動(dòng)。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(shí)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(shí)候，都不要將濃水調(diào)節(jié)閥完全關(guān)閉，否則會(huì)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。南昌名常貴環(huán)保設(shè)備有限公司用心才能創(chuàng)新、競(jìng)爭(zhēng)才能發(fā)展。無錫工業(yè)反滲透設(shè)備哪家好</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)。九江超濾反滲透設(shè)備</p><p> 目前在水處理行業(yè)，反滲透技術(shù)為常見，應(yīng)用范圍極為廣范。反滲透設(shè)備深受企業(yè)的歡迎，在設(shè)備的應(yīng)用過程中避免不掉的會(huì)出現(xiàn)問題，正確的操作流程可以延長(zhǎng)設(shè)備的使用壽命。具體的操作流程可以從以下方面入手。1、凈水設(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。凈水設(shè)備若是開機(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。2、檢查凈水預(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。3、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。4、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。5、常開反滲透設(shè)備主機(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)。6、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。7、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。8、將砂濾、碳濾及全自動(dòng)軟水器的電源插頭分別插在220伏插座上，使電源接通。九江超濾反滲透設(shè)備</p><p style="text-indent:25px">南昌名常貴環(huán)保設(shè)備有限公司創(chuàng)辦于2017-03-09，是一家服務(wù)型的公司。經(jīng)過多年不斷的歷練探索和創(chuàng)新發(fā)展，南昌名常貴環(huán)保是一家有限責(zé)任公司（自然）企業(yè)，一直貫徹“以人為本，服務(wù)于社會(huì)”的經(jīng)營理念;“質(zhì)量高速，誠守信譽(yù)，持續(xù)發(fā)展”的質(zhì)量方針。以滿足顧客要求為己任；以顧客永遠(yuǎn)滿意為標(biāo)準(zhǔn)；以保持行業(yè)**為目標(biāo)，提供***的[ "水凈化設(shè)備", "水過濾機(jī)械", "水凈化裝置", "反滲透裝置" ]。南昌名常貴環(huán)保自成立以來，一直堅(jiān)持走正規(guī)化、專業(yè)化路線，得到了廣大客戶及社會(huì)各界的普遍認(rèn)可與大力支持。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/798277.html</p></div></div></div></div></div><div id="zmdb9no" class="page-right twoColRt"><div id="hqhtnl8" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="qijvzqr" 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" alt="福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" 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