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"index_show"><a href="http://www.cdcfah.com/zh/"><span>展會(huì)信息</span></a></li></ul></div></nav><section class="wrap clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="u32og8x" class="twoCol"><div id="zkhjlnu" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁(yè)?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_huanbao/">環(huán)保</a>?<a href="http://www.cdcfah.com/cp/second-huanbao_glsb/">過(guò)濾設(shè)備</a>?<a href="http://www.cdcfah.com/cp/third-glsb_qtglsb/">其他過(guò)濾設(shè)備</a>?長(zhǎng)沙大型反滲透設(shè)備純水設(shè)備南昌名常貴環(huán)保供應(yīng)</p><div id="8oyax87" class="leftbox clearfix"><h1>長(zhǎng)沙大型反滲透設(shè)備純水設(shè)備南昌名常貴環(huán)保供應(yīng)</h1><div id="wo8ikho" class="proBig"><div id="kheqxew" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/mingchanggui2020/637305819698515625/6664097.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="ogdf87m" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/mingchanggui2020/637305819698515625/6664097.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="lurias7" 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>長(zhǎng)沙大型反滲透設(shè)備,反滲透設(shè)備</p><p><span>***更新：</span>2020-08-03 19:13:37</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="4dz8k2h" 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="x7tfhof" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="ovifwtf" class="box"><p><p> 清洗工藝要點(diǎn)：必須按照選擇的配方和規(guī)定的溫度進(jìn)行。清洗流速:對(duì)于8in膜元件，流速大采用3/h;4in膜元件，采用3/h;，采用3/h。壓力容器的壓力必須是達(dá)到上述流量的小壓力，但通過(guò)任何壓力容器的壓降不得超過(guò)60psi。反滲透膜元件的清洗可以用陰離子表面活性劑，避免使用陽(yáng)離子型表面活性劑，因其可能發(fā)生不可逆轉(zhuǎn)的污堵。允許并聯(lián)清洗，亦可分段清洗，分段清洗的目的是:不致使段流速過(guò)低，也不致使后一段流速太高。不致使段的沉積物帶至下一段清洗過(guò)程及步驟清洗系統(tǒng)的準(zhǔn)備停下待清洗的反滲透系統(tǒng)，關(guān)閉高壓泵出口門，電動(dòng)門，開(kāi)濃水排放門及調(diào)節(jié)門，關(guān)閉產(chǎn)品水至水箱內(nèi)的出口門及產(chǎn)品水對(duì)地排放門。清洗時(shí)滲透水由臨時(shí)管路引至清洗箱中。要求以上閥門嚴(yán)密不泄漏。檢查清洗系統(tǒng)無(wú)誤后，按系統(tǒng)圖接至反滲透系統(tǒng)。連接好系統(tǒng)后將滲透水注至清洗箱的1/2液位，打開(kāi)清洗泵進(jìn)口門，起動(dòng)清洗泵，稍開(kāi)清洗泵出口循環(huán)門，打開(kāi)5μm過(guò)濾器進(jìn)口門及出口門，此時(shí)可打開(kāi)管道上的空氣門排放系統(tǒng)中的空氣，直至有水流出為止，即可準(zhǔn)備清洗。反滲透配制清洗液根據(jù)膜元件的污染物質(zhì)的性質(zhì)，選擇合適的配方，長(zhǎng)沙大型反滲透設(shè)備，長(zhǎng)沙大型反滲透設(shè)備，準(zhǔn)備好所用的藥品。將滲透水注人清洗箱至液位計(jì)的2/3處，長(zhǎng)沙大型反滲透設(shè)備。南昌名常貴環(huán)保設(shè)備有限公司愛(ài)崗敬業(yè)、開(kāi)拓進(jìn)取。長(zhǎng)沙大型反滲透設(shè)備</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="長(zhǎng)沙大型反滲透設(shè)備,反滲透設(shè)備" src="https://tyunfile.71360.com/UploadFile/mingchanggui2020/637305819698515625/6664097.png"></div><p> 在掃描電鏡下無(wú)法看到表面任何“過(guò)濾”小孔。在高于原水滲透壓的操作壓力下，水分子可反滲透通過(guò)RO半透膜，產(chǎn)出純水，而原水中的大量無(wú)機(jī)離子、有機(jī)物、膠體、微生物、熱原等被RO膜截留。通常當(dāng)原水電導(dǎo)率<200μS/cm時(shí)，一級(jí)RO純水電導(dǎo)率≤5μs/cm，符合實(shí)驗(yàn)室三級(jí)用水標(biāo)準(zhǔn)。對(duì)于原水電導(dǎo)率高的地區(qū)，為節(jié)省后續(xù)混床離子交換樹脂更換成本，提高純水水質(zhì)，客戶可考慮選擇二級(jí)反滲透純化系統(tǒng)，二級(jí)RO純水電導(dǎo)率約1~5μS/cm，與原水水質(zhì)有關(guān)。反滲透的原理作用：把相同體積的稀溶液（如淡水）和濃液（如海水或鹽水）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(guò)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滲透壓的大小決定于濃液的種類，濃度和溫度與半透膜的性質(zhì)無(wú)關(guān)。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(lái)滲透的方向相反，這一過(guò)程稱為反滲透。反滲透一般自來(lái)水或地下水經(jīng)一級(jí)反滲透水處理設(shè)備處理后，產(chǎn)水電導(dǎo)率<10μS/cm，經(jīng)二級(jí)反滲透水處理設(shè)備后產(chǎn)水電導(dǎo)率<5μS/cm甚至更低。西寧制藥反滲透設(shè)備南昌名常貴環(huán)保設(shè)備有限公司效益來(lái)源于服務(wù)社會(huì)的回報(bào)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="長(zhǎng)沙大型反滲透設(shè)備,反滲透設(shè)備" src="https://tyunfile.71360.com/UploadFile/mingchanggui2020/637305819629619140/292313.png"></div><p> 在反滲透水處理設(shè)備系統(tǒng)后輔以離子交換設(shè)備或EDI設(shè)備可以制備超純水，使電阻率達(dá)到18兆歐姆(電導(dǎo)率=1/電阻率)是反滲透是用足夠的壓力使溶液中的溶劑(一般常指水）通過(guò)反滲透膜(一種半透膜)而分離出來(lái)與滲透方向相反，可使用大于滲透壓的反滲透法進(jìn)行分離、提純和濃縮溶液。反滲透膜的主要分離對(duì)象是溶液中的離子范圍。反滲透是精密的膜法液體分離技術(shù)，在進(jìn)水(濃溶液)側(cè)施加操作壓力以克服自然滲透壓，當(dāng)高于自然滲透壓的操作壓力加于濃溶液側(cè)時(shí)水分子自然滲透的流動(dòng)方向就會(huì)逆轉(zhuǎn)，進(jìn)水(濃溶液)中的水分子部份通過(guò)反滲透膜成為稀溶液側(cè)的凈化產(chǎn)水;反滲透設(shè)備能阻擋所有溶解性鹽及分子量大于100的有機(jī)物，但允許水分子透過(guò)，反滲透復(fù)合膜脫鹽率一般大于98%，它們用于工業(yè)純水及電子超純水制備，飲用純凈水生產(chǎn)，鍋爐給水等過(guò)程，在離子交換前使用反滲透設(shè)備可大幅度降底操作用水和廢水的排放量。</p><p> 以達(dá)到出水水質(zhì)的要求，保護(hù)反滲透膜。高壓泵：用于提供反滲透膜所需的壓力，保證反滲透膜的正常運(yùn)行。反滲透膜殼：用于裝置反滲透膜的壓力容器，一般有不銹鋼材質(zhì)和玻璃鋼材質(zhì)。反滲透膜：反滲透設(shè)備的部件，反滲透技術(shù)原理是在高于溶液滲透壓的作用下，依據(jù)其他物質(zhì)不能透過(guò)半透膜而將這些物質(zhì)和水分離開(kāi)來(lái)。反滲透膜的膜孔徑非常?。ㄒ话阍凇?0nm之間），因此能夠有效地去除水中的溶解鹽類、膠體、微生物、有機(jī)物等。二級(jí)高壓泵：用于提供二級(jí)反滲透膜所需的壓力，保證反滲透膜的正常運(yùn)行（選配）。二級(jí)反滲透膜：反滲透技術(shù)原理是在高于溶液滲透壓的作用下，依據(jù)其他物質(zhì)不能透過(guò)半透膜而將這些物質(zhì)和水分離開(kāi)來(lái)。反滲透膜的膜孔徑非常?。ㄒ话阍凇?0nm之間），因此能夠有效地去除水中的溶解鹽類、膠體、微生物、有機(jī)物等。紫外線殺菌器：，能破壞微生物DNA并致死的原理而設(shè)計(jì)的，它以304或316L不銹鋼作主體材料，以高純石英管作套管，配合高性能的石英紫外線低壓汞消毒燈管，具有殺菌力強(qiáng)，壽命長(zhǎng)、支行穩(wěn)定可靠等優(yōu)點(diǎn)，其殺菌效率≥99%（選配）。純水箱：存貯純水（選配）。臭氧發(fā)生器：是快速高效廣譜消毒殺菌劑。南昌名常貴環(huán)保設(shè)備有限公司誠(chéng)德塑造品牌，信譽(yù)開(kāi)辟市場(chǎng)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="長(zhǎng)沙大型反滲透設(shè)備,反滲透設(shè)備" src="https://tyunfile.71360.com/UploadFile/mingchanggui2020/637305819256630859/2356492.png"></div><p> 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。反滲透主系統(tǒng)的自動(dòng)控制過(guò)程：流程示意：電鈕全部打到自動(dòng)檔時(shí)，設(shè)備按如下程序執(zhí)行：開(kāi)機(jī)時(shí)，原水電磁閥、沖洗電磁閥全開(kāi)，高壓泵延時(shí)5秒鐘后打開(kāi),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(kāi)關(guān)）時(shí)，水滿時(shí)系統(tǒng)自動(dòng)打開(kāi)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(dòng)開(kāi)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(dòng)沖洗或再生時(shí)，高壓泵停，進(jìn)水電磁閥關(guān)。四、前處理操作面板說(shuō)明A1—進(jìn)水閥A2—出水閥A3—反洗進(jìn)水閥A4—反洗排水閥A5—正洗排水閥（一）砂濾器1、規(guī)格：φ400×SS1650，2、數(shù)量：1臺(tái)3、材質(zhì)：玻璃鋼4、濾料類型：精制石英砂作用：有效地將水中的懸浮物、雜質(zhì)去除，降低進(jìn)水濁度。操作方法：砂濾器的管閥布置如圖2所示。（1）運(yùn)行正常啟動(dòng)時(shí)，首先打開(kāi)進(jìn)水閥A1、正洗排水閥A5，進(jìn)水流量控制在，運(yùn)行3-5分鐘后逐漸打開(kāi)出水閥A2，關(guān)閉正洗排水閥A5，此時(shí)砂濾器進(jìn)入正常工作。（2）反洗隨著純水機(jī)運(yùn)行時(shí)間的增加，截留的污物逐漸增多。南昌名常貴環(huán)保設(shè)備有限公司強(qiáng)化管理，精益求精。福州反滲透設(shè)備哪家好</p><p style="text-indent:25px">南昌名常貴環(huán)保設(shè)備有限公司確保工作生產(chǎn)安全,關(guān)愛(ài)生命,以人為本。長(zhǎng)沙大型反滲透設(shè)備</p><p> 準(zhǔn)備好清洗過(guò)程監(jiān)測(cè)化驗(yàn)所需的儀器和藥品。打開(kāi)清洗泵進(jìn)口門，起動(dòng)清洗泵。打開(kāi)清洗泵出口藥液循環(huán)門。將每一種清洗藥品分別溶解后，從加藥口倒人清洗箱中。經(jīng)泵出口對(duì)藥箱中的溶液打循環(huán)，使藥品完全溶解并混合均勻后，從取樣閥取樣測(cè)定溶液PH值，調(diào)節(jié)PH值至規(guī)定值。藥液均應(yīng)透明無(wú)色。加入滲透水至清洗箱液位計(jì)規(guī)定的刻度處，測(cè)溫度并調(diào)至規(guī)定的溫度。低流量進(jìn)藥關(guān)閉藥液循環(huán)門，打開(kāi)5μm過(guò)濾器進(jìn)口門，稍微打開(kāi)5μm過(guò)濾器出口門，并注意排除空氣。完全打開(kāi)一段濃水側(cè)清洗回水閥門及滲透水回水門，打開(kāi)一段清洗液進(jìn)口閥門，起動(dòng)清洗泵慢慢調(diào)節(jié)5μm過(guò)濾器出口門，使清洗液以較低流量(正常清洗流量的一半)打入壓力容器。壓力容器內(nèi)的水完全被清洗液替代后，循環(huán)一定時(shí)間后取樣測(cè)定清洗液的濃度和PH值，若PH值變化、堿進(jìn)行調(diào)節(jié)，如清洗液過(guò)于渾濁，應(yīng)重新配置藥液。浸泡關(guān)閉泵，使藥液浸泡膜上的污垢，一般在室溫下浸泡時(shí)間約為1h。若膜污染嚴(yán)重，則浸泡時(shí)間需加長(zhǎng)至10h以上。為了在較長(zhǎng)的浸泡時(shí)間內(nèi)保持容器內(nèi)清洗液濃度和溫度的穩(wěn)定，應(yīng)采用較低的循環(huán)流量(正常清洗流量的1/4)間斷循環(huán)清洗液。高流量循環(huán)在高流量下進(jìn)藥和清洗30~60min,清洗流量為:4in膜為3/h。長(zhǎng)沙大型反滲透設(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(guò)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(yíng)理念;“優(yōu)質(zhì)高速，誠(chéng)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)領(lǐng)先為目標(biāo)，提供高品質(zhì)的[ "水凈化設(shè)備", "水過(guò)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(lái)，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(lái)源地址: http://www.cdcfah.com/cp/798276.html</p></div></div></div></div></div><div id="vacuw8d" class="page-right twoColRt"><div id="wg7gs88" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="9mebdvh" 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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