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src="https://tyunfile.71360.com/UploadFile/mingchanggui2020/637305819549189453/4429337.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="clia2gv" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/mingchanggui2020/637305819549189453/4429337.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="kovspw3" 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>成都醫(yī)用反滲透設(shè)備生產(chǎn)廠家,反滲透設(shè)備</p><p><span>***更新：</span>2020-09-05 20:14:48</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="wahzbsz" 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="vkczgdf" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="utvskw8" class="box"><p><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(shuō)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(wèn)題，出現(xiàn)問(wèn)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(jiàn)問(wèn)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，成都醫(yī)用反滲透設(shè)備生產(chǎn)廠家，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(lái)講，必須嚴(yán)?格控制進(jìn)入膜組件的游離氯量，超過(guò)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(guò)清洗來(lái)去除污垢。過(guò)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(guò)設(shè)計(jì)標(biāo)準(zhǔn)值，成都醫(yī)用反滲透設(shè)備生產(chǎn)廠家。此外濃水的流量應(yīng)盡量避免小于設(shè)計(jì)標(biāo)準(zhǔn)值，成都醫(yī)用反滲透設(shè)備生產(chǎn)廠家，在濃水流量過(guò)小的條件下運(yùn)轉(zhuǎn)。南昌名常貴環(huán)保設(shè)備有限公司以服務(wù)為基礎(chǔ)，以質(zhì)量為生存。成都醫(yī)用反滲透設(shè)備生產(chǎn)廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="成都醫(yī)用反滲透設(shè)備生產(chǎn)廠家,反滲透設(shè)備" src="https://tyunfile.71360.com/UploadFile/mingchanggui2020/637305819549189453/4429337.png"></div><p> 一個(gè)是原水壓力波動(dòng)變化較大，另一個(gè)是基準(zhǔn)壓力在原水壓力值附近且回差壓力較小。對(duì)于一個(gè)一般好解決，如把預(yù)處理設(shè)備排氣、增加原水泵出口閥門(mén)的開(kāi)度，使得原水的壓力相對(duì)較大一點(diǎn)，就不容易跳。對(duì)于第二個(gè)，可以采用如下方法進(jìn)行調(diào)節(jié)：1、先觀察設(shè)備正常運(yùn)行時(shí)的壓力，把基準(zhǔn)壓力調(diào)節(jié)的比它略低點(diǎn)，比如預(yù)處理產(chǎn)水壓力是，這時(shí)把基準(zhǔn)壓力可以調(diào)節(jié)到2bar;2、設(shè)定低壓跳的壓力值，比如當(dāng)原水壓力低于，那么這時(shí)將回差壓力調(diào)節(jié)到3、雖然經(jīng)過(guò)調(diào)節(jié)，但是調(diào)節(jié)的精度也是有差異的，所以，根據(jù)實(shí)際帶壓情況進(jìn)行調(diào)節(jié)，直到達(dá)到自己的要求，比如2bar壓力時(shí)就吸合，(這個(gè)時(shí)候可以通過(guò)調(diào)節(jié)高壓泵閥門(mén)或者原水泵出口閥門(mén)來(lái)進(jìn)行壓力調(diào)節(jié))。4、如果想讓壓力回差幅度大點(diǎn)，也可以把回差壓力調(diào)節(jié)到，這樣在壓力達(dá)到2bar時(shí)吸合，而在壓力低于1bar時(shí)跳開(kāi)。湖北大型反滲透設(shè)備電話南昌名常貴環(huán)保設(shè)備有限公司專注從事，服務(wù)于民。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="成都醫(yī)用反滲透設(shè)備生產(chǎn)廠家,反滲透設(shè)備" src="https://tyunfile.71360.com/UploadFile/mingchanggui2020/637305820223027344/5792843.png"></div><p> 反滲透設(shè)備是將原水經(jīng)過(guò)活性碳過(guò)濾器、精細(xì)過(guò)濾器等預(yù)處理過(guò)濾后，再通過(guò)反滲透膜將水質(zhì)的多種物質(zhì)、膠體、細(xì)菌、鹽類等分離出來(lái)，從而使水質(zhì)得到進(jìn)一步的凈化，本文小編就來(lái)說(shuō)一說(shuō)關(guān)于反滲透設(shè)備的操作方法是什么？反滲透設(shè)備的操作方法如下：開(kāi)機(jī)前，觀察反滲透設(shè)備預(yù)處理水箱水位是否正常，原水壓力是否正常。檢查所有閥門(mén)，以確定閥門(mén)處于正確狀態(tài)，將反滲透設(shè)備上一級(jí)進(jìn)水調(diào)節(jié)閥、濃水調(diào)節(jié)閥打開(kāi)處于適當(dāng)開(kāi)度，二級(jí)進(jìn)水調(diào)節(jié)閥、濃水調(diào)節(jié)閥打開(kāi)，一級(jí)產(chǎn)水管路無(wú)節(jié)流裝置，二級(jí)產(chǎn)水排放或接入純水箱。預(yù)處理過(guò)濾器正反沖洗30分鐘，觀察預(yù)處理供水水質(zhì)符合反滲透設(shè)備進(jìn)水要求后，將自動(dòng)控制閥旋至運(yùn)行位置，進(jìn)水電磁閥自動(dòng)開(kāi)啟，一級(jí)沖洗電磁閥開(kāi)啟對(duì)一級(jí)RO膜低壓沖洗。打開(kāi)保安過(guò)濾器前進(jìn)水閥，將預(yù)處理之后的水導(dǎo)入反滲透設(shè)備，打開(kāi)保安過(guò)濾器排氣閥，排盡保安過(guò)濾器內(nèi)空氣，打開(kāi)高壓泵排氣閥，排盡高壓泵內(nèi)空氣，將預(yù)處理水導(dǎo)入膜內(nèi)，排盡反滲透膜內(nèi)空氣。繼續(xù)通入預(yù)處理水、浸泡反滲透膜，并低壓沖洗反滲透膜內(nèi)保護(hù)液。</p><p> 反滲透設(shè)備簡(jiǎn)介：反滲透設(shè)備一般包括預(yù)處理系統(tǒng)、反滲透裝置、后處理系統(tǒng)、清洗系統(tǒng)和電氣控制系統(tǒng)等。預(yù)處理系統(tǒng)一般包括原水泵、石英砂過(guò)濾器、活性炭過(guò)濾器、軟化器，精密過(guò)濾器等。其主要作用是降低原水的污染指數(shù)和余氯等其他雜質(zhì)，達(dá)到反滲透的進(jìn)水要求。預(yù)處理系統(tǒng)的設(shè)備配置應(yīng)該根據(jù)原水的具體情況而定。反滲透裝置主要包括多級(jí)高壓泵、反滲透膜元件、膜殼（壓力容器）、支架等組成。其主要作用是去除水中的雜質(zhì)，使出水滿足使用要求。后處理系統(tǒng)是在反滲透不能滿足出水要求的情況下增加的配置。主要包括陰床、陽(yáng)床、混床、殺菌、超濾、EDI等其中的一種或者多種設(shè)備。后處理系統(tǒng)能把反滲透的出水水質(zhì)更好的提高，使之滿足使用要求。清洗系統(tǒng)主要有清洗水箱、清洗水泵、精密過(guò)濾器組成。當(dāng)反滲透系統(tǒng)受到污染出水指標(biāo)不能滿足要求時(shí)，需要對(duì)反滲透進(jìn)行清洗使之恢復(fù)功效。電氣控制系統(tǒng)是用來(lái)控制整個(gè)反滲透系統(tǒng)正常運(yùn)行的。包括儀表盤(pán)、控制盤(pán)、各種電器保護(hù)、電氣控制柜等。用很低。反滲透設(shè)備主要用途：1、制取電子工業(yè)生產(chǎn)如顯像管玻殼、顯像管、液晶顯示器、線路板、計(jì)算機(jī)硬盤(pán)、集成電路?芯片、單晶硅半導(dǎo)體等工藝所需的純水、高純水；2、制取熱力、火力發(fā)電鍋爐。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。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="成都醫(yī)用反滲透設(shè)備生產(chǎn)廠家,反滲透設(shè)備" src="https://tyunfile.71360.com/UploadFile/mingchanggui2020/637305819807626953/265841.png"></div><p> 反滲透膜表面在運(yùn)行中由于給水帶入的物質(zhì)的污染面產(chǎn)生污垢，例如金屬氧化物的水合物、鈣的沉淀物，有機(jī)物和微生物。這些物質(zhì)在適當(dāng)?shù)牟僮鳁l件下可借助于化學(xué)藥劑的清洗和有效地除去，稱為反滲透膜的清洗。反滲透系統(tǒng)污垢產(chǎn)生的因素預(yù)處理方式不當(dāng)；預(yù)處理運(yùn)行不正常；給水系統(tǒng)(管道、泵、閥門(mén)等)材料選擇不當(dāng)；加化學(xué)藥品的系統(tǒng)(計(jì)量泵等)不正常；停機(jī)后沖洗不當(dāng)；操作控制(如回收率、產(chǎn)品水水通量、給水流速等)不當(dāng)；長(zhǎng)期運(yùn)行中積累的鈣、硅等沉淀物；反滲透給水的水源改變；給水水源的生物污染。反滲透系統(tǒng)污垢的判別反滲透復(fù)合膜的清洗，由于其對(duì)PH值和溫度的高穩(wěn)定性，只要選擇清洗工藝得當(dāng)，就可以達(dá)到較好的清洗效果。如果未及時(shí)清洗，拖延太久，就很難徹底清洗千凈。有效的清洗是依據(jù)污垢的性質(zhì)選擇清洗化學(xué)藥品。錯(cuò)誤選擇藥品將使污垢惡化，因而清洗前可根據(jù)下述幾個(gè)方面弄清污垢種類:反滲透裝置和系統(tǒng)的配置和組合;給水水化學(xué)分析成分;以前清洗的檢查結(jié)果;SDI測(cè)定的過(guò)濾膜上的污物分析;5μm過(guò)濾器濾芯上沉積物的分析;檢查給水管道內(nèi)表面打開(kāi)壓力容器端部觀察在膜元件的進(jìn)水端污垢的外狀(如紅棕色則可能是鐵污垢，生物污垢或有機(jī)物通常為黏性膠狀物)。南昌名常貴環(huán)保設(shè)備有限公司改善提高，永無(wú)止境。徐州工業(yè)反滲透設(shè)備什么價(jià)格</p><p style="text-indent:25px">南昌名常貴環(huán)保設(shè)備有限公司產(chǎn)品質(zhì)量無(wú)缺點(diǎn)，顧客服務(wù)無(wú)抱怨。成都醫(yī)用反滲透設(shè)備生產(chǎn)廠家</p><p> 1、在反滲透設(shè)備運(yùn)行中，要維持合適的操作壓力，一般情況下，增加壓力會(huì)使產(chǎn)水量增大，但過(guò)大又會(huì)使膜壓實(shí)。2、在反滲透設(shè)備運(yùn)行中，應(yīng)保持鹽水側(cè)的紊流狀態(tài)，減輕膜表面溶液的濃差極化，避免某些難溶鹽在膜表面析出。3、當(dāng)反滲透設(shè)備產(chǎn)水量明顯減少，表明膜結(jié)垢或污染，應(yīng)進(jìn)行化學(xué)清洗。4、定期作好原水水質(zhì)分析，根據(jù)水質(zhì)情況，依據(jù)技術(shù)支持部提供的加藥案調(diào)節(jié)阻垢劑的加藥量。5、當(dāng)反滲透設(shè)備出現(xiàn)異常時(shí)，馬上停機(jī)進(jìn)行處理，避免事故的擴(kuò)大。6、嚴(yán)防加藥設(shè)備的跑、冒、滴、漏，將藥液加到反滲透進(jìn)水里，真正起到防止結(jié)垢的目的。7、建議將反滲透設(shè)備停運(yùn)后的沖洗方式改為用除鹽水進(jìn)行沖洗。8、做好原水的預(yù)處理工作，特別應(yīng)注意污染指數(shù)的合格，同時(shí)還應(yīng)進(jìn)行殺菌，防止微生物在器內(nèi)滋生，注意氯離子對(duì)膜的傷害。9、在反滲透設(shè)備停運(yùn)時(shí)，短期應(yīng)進(jìn)行加藥沖洗，長(zhǎng)期應(yīng)加甲醛保護(hù)。成都醫(yī)用反滲透設(shè)備生產(chǎn)廠家</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，是一家服務(wù)型公司。公司自成立以來(lái)，以質(zhì)量為發(fā)展，讓匠心彌散在每個(gè)細(xì)節(jié)，公司旗下水凈化設(shè)備，水過(guò)濾機(jī)械，水凈化裝置，反滲透裝置深受客戶的喜愛(ài)。公司從事環(huán)保多年，有著創(chuàng)新的設(shè)計(jì)、強(qiáng)大的技術(shù)，還有一批**的專業(yè)化的隊(duì)伍，確保為客戶提供良好的產(chǎn)品及服務(wù)。南昌名常貴環(huán)保立足于全國(guó)市場(chǎng)，依托強(qiáng)大的研發(fā)實(shí)力，融合前沿的技術(shù)理念，飛快響應(yīng)客戶的變化需求。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/1170542.html</p></div></div></div></div></div><div id="f8wfrtv" class="page-right twoColRt"><div id="xhjg3hu" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="8zgd3tq" 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" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強(qiáng) 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