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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="f2ac8df" 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="2t724u2" 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>石家莊反滲透設(shè)備廠家,反滲透設(shè)備</p><p><span>***更新：</span>2020-09-03 13:21:05</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="i4sebyf" 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="7qas379" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="8giactv" class="box"><p><p> 水流阻力變大，石家莊反滲透設(shè)備廠家，此時(shí)要進(jìn)行反洗，以恢復(fù)砂濾器過(guò)濾能力。先開(kāi)啟反洗排水閥A4和反洗進(jìn)水閥A3，反洗流量控制在1-2T/H左右，反洗5分鐘（視污堵情況而定），將夾雜在濾料中的雜物、氣泡沖出，至出水清澈為止。（3）正洗反洗完后需正洗，開(kāi)啟進(jìn)水閥A1和正洗排水閥A5，控制流量1T/H，正洗至出水清澈、水質(zhì)合格（約3~4分鐘）。開(kāi)啟出水閥A2關(guān)閉正洗排水閥A5，轉(zhuǎn)入正常工作狀態(tài)。（二）炭濾器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：凈水級(jí)椰殼活性炭作用：有效地將水中的有機(jī)物、余氯含量去除。操作方法：炭濾器的管閥布置如上圖所示。操作方法同砂濾器。五、前處理沖洗周期設(shè)定：砂柱：1天1次炭柱：3天1次濾芯更換：視污染情況定，一般1-2周，石家莊反滲透設(shè)備廠家。日常5μmPP濾芯與炭芯的更換:為確保反滲透系統(tǒng)的正常運(yùn)行，延長(zhǎng)RO膜的使用壽命，本系統(tǒng)所采用孔徑為5μm的PP濾芯，石家莊反滲透設(shè)備廠家，具有過(guò)濾精度高，使用壽命長(zhǎng)的特點(diǎn)。更換周期根據(jù)水質(zhì)而定一般一星期，更換條件是，濾芯大面積嚴(yán)重污染，變黑、變黃。濾芯的使用壽命直接與前處理設(shè)備運(yùn)行狀況相關(guān)，前處理設(shè)備運(yùn)行良好可去除絕大部分固體顆及絮狀沉淀、有機(jī)物等，減輕微濾器的負(fù)荷延長(zhǎng)濾芯的使用壽命。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。石家莊反滲透設(shè)備廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="石家莊反滲透設(shè)備廠家,反滲透設(shè)備" src="https://tyunfile.71360.com/UploadFile/mingchanggui2020/637305819698515625/6664097.png"></div><p> 廠礦企業(yè)中、低壓鍋爐給水所需軟化水、除鹽純水；3、制取醫(yī)藥工業(yè)所需的醫(yī)用大輸液、注射劑、藥劑、生化制品純水、醫(yī)用無(wú)菌水及人工腎透析用純水等；4、制取飲料（含酒類）行業(yè)的飲用純凈水、蒸餾水、礦泉水，酒類釀造水和勾兌用純水；5、海水、苦咸水制取生活用水及飲用水；6、制取電鍍工藝用去離子水；電池（蓄電池）生產(chǎn)工藝的純水；汽車、家用電器、建材產(chǎn)品表面涂裝、清洗沌水；鍍膜玻璃用純水；紡織印染工藝所需的除硬除鹽水；7、石油化工業(yè)如化工反應(yīng)冷卻水；化學(xué)藥劑、化肥及精細(xì)化工、化妝品制造過(guò)程用工藝純?水；8、賓館、樓宇、社區(qū)機(jī)場(chǎng)房產(chǎn)物業(yè)的質(zhì)量供水網(wǎng)絡(luò)系統(tǒng)及游泳池水質(zhì)凈化；9、線路板、電鍍、電子工業(yè)廢水處理及回用；10、生活、醫(yī)院、制革、印染、造紙工業(yè)廢水及垃圾滲瀝液的處理；反滲透純水系統(tǒng)，反滲透設(shè)備，反滲透純水設(shè)備原水箱：選配，克服管網(wǎng)供水的不穩(wěn)定性，保證整個(gè)系統(tǒng)的供水穩(wěn)定連續(xù)；同時(shí)也給各設(shè)備長(zhǎng)期性能可靠提供了保障。如管網(wǎng)供水穩(wěn)定，則可省去。增壓泵：增壓用于保證反滲透設(shè)備進(jìn)水水量、進(jìn)水壓力穩(wěn)定。錳砂過(guò)濾器：將鐵錳含量過(guò)高的水利用在錳砂的作用下將溶解狀態(tài)的二價(jià)鐵或二價(jià)錳分別氧化成不溶解的三價(jià)鐵或四價(jià)錳的化合物。九江商用反滲透設(shè)備廠家南昌名常貴環(huán)保設(shè)備有限公司目標(biāo)同向，負(fù)重**。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="石家莊反滲透設(shè)備廠家,反滲透設(shè)備" src="https://tyunfile.71360.com/UploadFile/mingchanggui2020/637305819954228515/6908233.png"></div><p> 反滲透水處理技術(shù)通常用于海水、苦咸水的淡化，水的軟化處理、廢水處理以及食品、醫(yī)院工業(yè)的提純、濃縮、分離等方面。此外、反滲透技術(shù)應(yīng)用于除鹽預(yù)處理也取得了很好的效果，主要是使離子交換樹(shù)脂的負(fù)荷減輕91%以上，樹(shù)脂的再生計(jì)量也減少90%.因此，不僅節(jié)約了費(fèi)用而且也有利于環(huán)保，反滲透技術(shù)還可以用于去除水中的微粒、有機(jī)物、膠體物質(zhì)，對(duì)減輕離子交換樹(shù)脂的污染延長(zhǎng)壽命都有良好的作用。大家一起來(lái)了解一下反滲透純水處理設(shè)備工作原理都哪些？反滲透水處理設(shè)備通常由原水預(yù)處理系統(tǒng)、反滲透純化系統(tǒng)、超純化后處理系統(tǒng)三部分組成。預(yù)處理的目的主要是使原水達(dá)到反滲透膜分離組件的進(jìn)水要求，保證反滲透純化系統(tǒng)的穩(wěn)定運(yùn)行。反滲透膜系統(tǒng)是一次性去除原水中98%以上離子、有機(jī)物及***微生物（理論上）經(jīng)濟(jì)高效的純化方法。超純化后處理系統(tǒng)通過(guò)多種集成技術(shù)進(jìn)一步去除反滲透純水中尚存的微量離子、有機(jī)物等雜質(zhì)，以滿足不同用途的終水質(zhì)指標(biāo)要求。反滲透（ReverseOsmosis，簡(jiǎn)稱RO）是以壓力差為推動(dòng)力的一種高新膜分離技術(shù)，具有一次分離度高、無(wú)相變、簡(jiǎn)單高效的特點(diǎn)。反滲透膜“孔徑”已小至納米（1nm=10-9m）。</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，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。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(guò)小的條件下運(yùn)轉(zhuǎn)。南昌名常貴環(huán)保設(shè)備有限公司以精湛的技術(shù)、成就企業(yè)典范。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="石家莊反滲透設(shè)備廠家,反滲透設(shè)備" src="https://tyunfile.71360.com/UploadFile/mingchanggui2020/637305819998447265/4073653.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(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。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(méi)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(wú)機(jī)絮凝劑，經(jīng)常會(huì)有反應(yīng)不完全的無(wú)機(jī)鹽沒(méi)有形成可過(guò)濾掉的絮凝體。用戶應(yīng)確保沒(méi)有過(guò)量的絮凝劑進(jìn)入到膜系統(tǒng)中。過(guò)量的絮凝劑能通過(guò)SDI測(cè)試裝置測(cè)定出來(lái)，例如SDI膜片上的鐵為3μ**。南昌名常貴環(huán)保設(shè)備有限公司誠(chéng)德塑造品牌，信譽(yù)開(kāi)辟市場(chǎng)。石家莊反滲透設(shè)備廠家</p><p style="text-indent:25px">南昌名常貴環(huán)保設(shè)備有限公司不斷超越，追求完美。石家莊反滲透設(shè)備廠家</p><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(jiàn)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)。石家莊反滲透設(shè)備廠家</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。南昌名常貴環(huán)保致力于為客戶提供良好的水凈化設(shè)備，水過(guò)濾機(jī)械，水凈化裝置，反滲透裝置，一切以用戶需求為中心，深受廣大客戶的歡迎。公司秉持誠(chéng)信為本的經(jīng)營(yíng)理念，在環(huán)保深耕多年，以技術(shù)為先導(dǎo)，以自主產(chǎn)品為重點(diǎn)，發(fā)揮人才優(yōu)勢(shì)，打造環(huán)保良好品牌。在社會(huì)各界的鼎力支持下，持續(xù)創(chuàng)新，不斷鑄造高品質(zhì)服務(wù)體驗(yàn)，為客戶成功提供堅(jiān)實(shí)有力的支持。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/1141745.html</p></div></div></div></div></div><div id="eqx2yk7" class="page-right twoColRt"><div id="wizwipb" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="n3ye39v" 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) 信息推薦自業(yè)物資供應(yīng)</p></a></div><div 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