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onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="tspmw2p" 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>河北小型反滲透設(shè)備安裝,反滲透設(shè)備</p><p><span>***更新：</span>2020-08-02 19:11:04</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="t33wdfe" 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="pd3nkmd" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="7byvugi" class="box"><p><p> 反滲透技術(shù)因具有特殊的優(yōu)越性而得到日益的應(yīng)用。反滲透凈水設(shè)備的清洗問(wèn)題可能使許多技術(shù)力量不強(qiáng)的用戶遭受損失，所以要做好反滲透設(shè)備的管理，就可以避免出現(xiàn)嚴(yán)重的問(wèn)題。1.低壓沖洗反滲透設(shè)備定期對(duì)反滲透設(shè)備進(jìn)行大流量、低壓力、低pH值的沖洗有利于剝除附著在膜表面上的污垢，維持膜性能，或當(dāng)反滲透設(shè)備進(jìn)水SDI突然升高超過(guò)，應(yīng)進(jìn)行低壓沖洗，待SDI值調(diào)至合格后再開機(jī)。2.反滲透設(shè)備停運(yùn)保護(hù)由于生產(chǎn)的波動(dòng)，反滲透設(shè)備不可避免地要經(jīng)常停運(yùn)，短期或長(zhǎng)期停用時(shí)必須采取保護(hù)措施，不適當(dāng)?shù)靥幚頃?huì)導(dǎo)致膜性能下降且不可恢復(fù)。短期保存適用于停運(yùn)15d以下的系統(tǒng)，可采用每1～3d低壓沖洗的方法來(lái)保護(hù)反滲透設(shè)備。實(shí)踐發(fā)現(xiàn)，水溫20℃以上時(shí)，反滲透設(shè)備中的水存放3d就會(huì)發(fā)臭變質(zhì)，有大量細(xì)菌繁殖。因此，建議水溫高于20℃時(shí)，每2d或1d低壓沖洗一次，河北小型反滲透設(shè)備安裝，水溫低于20℃時(shí)，可以每3d低壓沖洗一次，每次沖洗完后需關(guān)閉凈水設(shè)備反滲透裝置上所有進(jìn)出口閥門。長(zhǎng)期停用保護(hù)適用于停運(yùn)15d以上的系統(tǒng)，河北小型反滲透設(shè)備安裝，這時(shí)必須用保護(hù)液（殺菌劑）充入凈水設(shè)備反滲透裝置進(jìn)行保護(hù)。常用殺菌劑配方（復(fù)合膜）為甲醛10（質(zhì)量分?jǐn)?shù)）、異噻唑啉酮20mg/L、亞硫酸氫鈉1（質(zhì)量分?jǐn)?shù)）。南昌名常貴環(huán)保設(shè)備有限公司確保工作生產(chǎn)安全，河北小型反滲透設(shè)備安裝,關(guān)愛生命,以人為本。河北小型反滲透設(shè)備安裝</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河北小型反滲透設(shè)備安裝,反滲透設(shè)備" src="https://tyunfile.71360.com/UploadFile/mingchanggui2020/637305819844511719/3370328.png"></div><p> 任何時(shí)候不應(yīng)超過(guò)5μ**。除了采用濁度和SDI測(cè)定之外，顆粒計(jì)數(shù)器也可以精確衡量RO/NF進(jìn)水是否合格。粒徑大于2μm的顆粒物應(yīng)<100個(gè)/ml。清洗藥劑的選擇不同污染物應(yīng)采用不同的清洗藥劑。污染發(fā)生時(shí)通常不是只有一種污染物，因此常規(guī)化學(xué)清洗需要包括高pH值清洗和低pH值清洗兩大步驟?？梢允褂玫某Ｒ?guī)化學(xué)清洗藥劑請(qǐng)參見表4。選用哪個(gè)清洗劑進(jìn)行化學(xué)清洗，可以按以下方法判斷：-按反滲透進(jìn)水水質(zhì)判斷;-進(jìn)行全系統(tǒng)膜元件清洗之前，可以從系統(tǒng)中取出一、兩支膜元件，通過(guò)進(jìn)行清洗試驗(yàn)，選擇佳的清洗藥品。一般來(lái)說(shuō)，應(yīng)先采用高pH清洗液清洗油類和微生物污染，然后采用低pH清洗液清洗無(wú)機(jī)垢類或金屬氧化物污染。有時(shí)也先酸洗后堿洗，或者只采用一種藥劑清洗，例如地下水源的鐵污染，采用簡(jiǎn)單的低pH清洗即可。有時(shí)清洗液中加入洗滌劑以便去除微生物和有機(jī)污染物;有些加入螯合劑如EDTA，以便更好地去除膠體、有機(jī)物、微生物和硫酸鹽垢。如果選擇清洗劑不當(dāng)，或清洗順序不當(dāng)，可能會(huì)使污染惡化。清洗前的注意事項(xiàng)和準(zhǔn)備工作①使用藥品前，仔細(xì)閱讀從藥品公司處得到的藥品安全表格(MSDS)和藥品所明;②操作時(shí)，穿戴安全眼鏡、防護(hù)手套和工作服;③使用前校正pH計(jì)。浙江超濾反滲透設(shè)備安裝南昌名常貴環(huán)保設(shè)備有限公司微妙之間，完美之中。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河北小型反滲透設(shè)備安裝,反滲透設(shè)備" src="https://tyunfile.71360.com/UploadFile/mingchanggui2020/637305819256630859/2356492.png"></div><p> 利用錳砂過(guò)濾器的反沖洗功能達(dá)到去除凈化的目的。（選配，如鐵錳不超標(biāo)則可省掉）石英砂過(guò)濾器：石英砂濾器是一種壓力式過(guò)濾器，利用過(guò)濾器內(nèi)所填充的精制石英砂濾料，當(dāng)進(jìn)水自下而上流經(jīng)濾層時(shí)，水中的懸浮物及粘膠質(zhì)顆粒被去除，從而使水的濁度降低。活性炭過(guò)濾器：去除大分子有機(jī)物、鐵氧化物、余氯。這是因?yàn)橛袡C(jī)物、余氯、鐵氧化物易使離子交換樹脂中毒，而余氯、陽(yáng)離子表面活性劑等不但會(huì)使樹脂中毒，還會(huì)破壞膜結(jié)構(gòu)，使反滲透膜失效。樹脂軟化器：采用離子交換原理，去除水中鈣、鎂等結(jié)垢離子，通常由控制器、樹脂罐、鹽罐組成的一體化設(shè)備。其控制器可選用自動(dòng)控制器，手動(dòng)控制器。自動(dòng)控制器可自動(dòng)完成軟水、反洗、再生、正洗及鹽業(yè)箱自動(dòng)補(bǔ)水全部工作的循環(huán)過(guò)程，手動(dòng)控制器則需手動(dòng)完成以上動(dòng)作。（選配，如水質(zhì)硬度底或是配了加阻垢劑裝則可省掉）加藥裝置（阻垢劑）：防止在反滲透膜上水垢的形成。有效的控制碳酸鈣垢，磷酸鈣垢，硫酸鋇垢的形成。（選配，如水質(zhì)硬度底或是配了樹脂軟化器則可省掉）精密過(guò)濾器：又稱作保安過(guò)濾器，外殼一般采用不銹鋼材質(zhì)制造（有也用ABS或玻璃鋼制造的），用作反滲透預(yù)處理時(shí)內(nèi)部一般采用PP熔噴濾芯或是線燒濾芯。</p><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(guò)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(wú)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)備有限公司精益求精，有條不紊，以誠(chéng)相待。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河北小型反滲透設(shè)備安裝,反滲透設(shè)備" src="https://tyunfile.71360.com/UploadFile/mingchanggui2020/637305819549189453/4429337.png"></div><p> 反滲透設(shè)備如在長(zhǎng)時(shí)間使用后，不可避免地會(huì)出現(xiàn)一些故障。而這些故障中常見的是無(wú)法啟動(dòng)反滲透設(shè)備。那么，無(wú)法啟動(dòng)反滲透設(shè)備的原因是什么呢?無(wú)法啟動(dòng)反滲透設(shè)備的原因：1.壓力開關(guān)設(shè)置不正確壓力開關(guān)在系統(tǒng)正常運(yùn)行中具有不可替代的作用，可確保反滲透設(shè)備主機(jī)的供水壓力，并確保相關(guān)泵的正常運(yùn)行。但是，由于設(shè)置不正確，主機(jī)通常也無(wú)法啟動(dòng)。2.交流接觸器故障交流接觸器故障在許多情況下，由于接觸器損壞，主機(jī)水泵無(wú)法啟動(dòng)。例如，原始水泵的交流接觸器發(fā)生故障，無(wú)法自動(dòng)吸引，那么后部系統(tǒng)將無(wú)法工作?？梢酝耆鉀Q。3.液位控制器已損壞或未放置液位控制器是反滲透設(shè)備中的重要控制元素。一旦反滲透設(shè)備沒有啟動(dòng)，我們首先需要檢查原水箱和純水箱的液位控制器是否有故障。4.水泵無(wú)法啟動(dòng)或損壞直接按下電氣控制箱中的交流接觸器并手動(dòng)拉入。如果可以轉(zhuǎn)動(dòng)泵，則可以消除泵的故障。以上就是反滲透設(shè)備無(wú)法啟動(dòng)的原因介紹，在實(shí)際使用過(guò)程中，若您的反滲透設(shè)備也出現(xiàn)了無(wú)法啟動(dòng)的問(wèn)題，可按照上述辦法一一排查，并找到相應(yīng)的解決辦法。南昌名常貴環(huán)保設(shè)備有限公司專心工作為首要，質(zhì)量安全皆顧到。石家莊商用反滲透設(shè)備咨詢</p><p style="text-indent:25px">南昌名常貴環(huán)保設(shè)備有限公司敬業(yè)體現(xiàn)忠誠(chéng)，勤奮源自盡責(zé)。河北小型反滲透設(shè)備安裝</p><p> 反滲透設(shè)備常出現(xiàn)的12個(gè)問(wèn)題反滲透設(shè)備是純水設(shè)備、純化水設(shè)備、超純水設(shè)備中的重要組成部分，并且也是設(shè)備系統(tǒng)運(yùn)行中比較容易出問(wèn)題之處。針對(duì)反滲透設(shè)備日常運(yùn)行中常見的問(wèn)題，特編輯整理了《反滲透設(shè)備常出現(xiàn)的12個(gè)問(wèn)題》。反滲透設(shè)備主要有以下12大常見問(wèn)題給水壓力低的原因可能是給水流速不適當(dāng);系統(tǒng)泄漏;高壓泵入口水壓力不足或泵部漏水、漏氣;精密過(guò)濾器濾芯污堵;高壓泵故障。給水壓力高的原因可能是高壓泵出口門調(diào)節(jié)不當(dāng);從高壓泵到反滲透器之間的管道堵塞;濃水調(diào)節(jié)門關(guān)的太緊或堵塞，濃水排放流量小;回收率太低。回收率低的原因可能是給水流速過(guò)高;給水壓力或濃度低?；厥章矢叩脑蚩赡苁墙o水壓力過(guò)高;給水流速不足;反滲透設(shè)備兩端壓降高的原因可能是濃水流速高;膜元件污染;高壓泵停止運(yùn)轉(zhuǎn)的原因可能是泵出水壓力過(guò)高(大于);泵入口水壓力過(guò)低(小于)。反滲透設(shè)備產(chǎn)水量降低的原因可能是給水溫度低;給水壓力低;濃水濃度太高引起高的滲透壓;膜污染。反滲透設(shè)備產(chǎn)水量增大的原因可能是給水壓力高;給水溫度高。反滲透設(shè)備產(chǎn)水電導(dǎo)和濃水電導(dǎo)率同時(shí)升高的原因可能是濃水管道或濃水調(diào)節(jié)閥污堵;回收率過(guò)高。反滲透設(shè)備產(chǎn)水電導(dǎo)率高，濃水電導(dǎo)率也高。河北小型反滲透設(shè)備安裝</p><p style="text-indent:25px">南昌名常貴環(huán)保設(shè)備有限公司一直專注于環(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(guò)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。，是一家環(huán)保的企業(yè)，擁有自己獨(dú)立的技術(shù)體系。唯才是舉，唯能是用：擁有優(yōu)秀人才11~50人和，是實(shí)現(xiàn)企業(yè)戰(zhàn)略目標(biāo)的基礎(chǔ)，是企業(yè)持續(xù)發(fā)展的動(dòng)力。公司以誠(chéng)信為本，業(yè)務(wù)領(lǐng)域涵蓋[ "水凈化設(shè)備", "水過(guò)濾機(jī)械", "水凈化裝置", "反滲透裝置" ]，我們本著對(duì)客戶負(fù)責(zé)，對(duì)員工負(fù)責(zé)，更是對(duì)公司發(fā)展負(fù)責(zé)的態(tài)度，爭(zhēng)取做到讓每位客戶滿意。一直以來(lái)公司堅(jiān)持以客戶為中心、[ "水凈化設(shè)備", "水過(guò)濾機(jī)械", "水凈化裝置", "反滲透裝置" ]市場(chǎng)為導(dǎo)向，重信譽(yù)，保質(zhì)量，想客戶之所想，急用戶之所急，全力以赴滿足客戶的一切需要。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/787263.html</p></div></div></div></div></div><div id="ptvx2vx" class="page-right twoColRt"><div id="jtqxmif" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="hbtl3qh" class="recomPic likePro"><a 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