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class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁?<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/">過濾設(shè)備</a>?<a href="http://www.cdcfah.com/cp/third-glsb_qtglsb/">其他過濾設(shè)備</a>?珠海超濾反滲透設(shè)備安裝凈水設(shè)備南昌名常貴環(huán)保供應(yīng)</p><div id="octqh7b" class="leftbox clearfix"><h1>珠海超濾反滲透設(shè)備安裝凈水設(shè)備南昌名常貴環(huán)保供應(yīng)</h1><div id="nliah38" class="proBig"><div id="jb22vkx" 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="nprjqcm" 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="dg8nel4" 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>珠海超濾反滲透設(shè)備安裝,反滲透設(shè)備</p><p><span>***更新：</span>2020-08-07 11:08:30</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="d3pq779" 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="32rnpba" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="qkb2o3k" class="box"><p><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）通過反滲透膜(一種半透膜)而分離出來與滲透方向相反，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，反滲透復(fù)合膜脫鹽率一般大于98%，珠海超濾反滲透設(shè)備安裝，它們用于工業(yè)純水及電子超純水制備，珠海超濾反滲透設(shè)備安裝，飲用純凈水生產(chǎn)，鍋爐給水等過程，珠海超濾反滲透設(shè)備安裝，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。南昌名常貴環(huán)保設(shè)備有限公司質(zhì)量產(chǎn)品，是走向世界的橋梁。珠海超濾反滲透設(shè)備安裝</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="珠海超濾反滲透設(shè)備安裝,反滲透設(shè)備" src="https://tyunfile.71360.com/UploadFile/mingchanggui2020/637305819698515625/6664097.png"></div><p> ④估算所用清洗液體積;⑤保證清洗液進(jìn)入系統(tǒng)前，所有的清洗藥品完全溶解和混合;⑥清洗液的溫度和pH值范圍符合規(guī)定值。清洗方法[3]一般的化學(xué)清洗步驟如下所示。具體的事項(xiàng)根據(jù)現(xiàn)場(chǎng)的工作條件及清洗的要求確定。①?zèng)_洗膜元件。用反滲透產(chǎn)水或離子交換水進(jìn)行幾分鐘沖洗。②配置藥品。保證藥品完全溶解。③循環(huán)。用低流量置換膜元件中的水，排放一部分清洗液后，進(jìn)行循環(huán)。循環(huán)流量以表8的范圍為準(zhǔn)。污染嚴(yán)重時(shí)，如果選擇大流量循環(huán)，則有可能會(huì)產(chǎn)生壓差過高的問題，從而損壞膜元件(單支膜元件大壓降MPa)。此時(shí)，采用以下方法進(jìn)行操作比較可靠：-循環(huán)運(yùn)行開始5分鐘，按設(shè)定流量1/3的量進(jìn)行循環(huán);-循環(huán)5–10分鐘間，按設(shè)定流量2/3的循環(huán)流量循環(huán);-10分鐘后按流量要求循環(huán)。循環(huán)的時(shí)間要根據(jù)具體情況決定。一般以1小時(shí)為準(zhǔn)。這期間要隨時(shí)檢測(cè)pH值是否變化。壓力應(yīng)該盡量保持較低的水平，盡可能的沒有產(chǎn)水出現(xiàn)。同時(shí)監(jiān)測(cè)壓差是否有變化。④浸泡及再循環(huán)。緩慢關(guān)閉反滲透膜元件入口的閥門，循環(huán)量接近零時(shí)，關(guān)閉循環(huán)泵。為了防止液體流出壓力容器，浸泡時(shí)可以關(guān)閉相關(guān)的閥門。浸泡的時(shí)間根據(jù)污染的程度決定。一般在1–12小時(shí)范圍。浸泡后打開相關(guān)閥門再進(jìn)行循環(huán)。⑤沖洗。南京大型反滲透設(shè)備廠家電話南昌名常貴環(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="珠海超濾反滲透設(shè)備安裝,反滲透設(shè)備" src="https://tyunfile.71360.com/UploadFile/mingchanggui2020/637305819331416015/7023662.png"></div><p> 一、反滲透設(shè)備基本原理反滲透膜分離技術(shù)（簡稱RO技術(shù)）是滲透的相反過程，其原理是水與溶液以滲透膜相隔，水側(cè)向溶液滲透，兩相之間有滲透壓。若在溶液相上加壓大于滲透壓，則溶液相中的水就會(huì)向水相反方向滲透過去。利用反滲透而取得脫鹽水，即原水在足夠的壓力下，通過滲透膜而變成純凈的水，沒有通過膜的水溶解物、懸浮物濃度逐漸增大。對(duì)于一個(gè)特定的純水系統(tǒng)，其性能的長期穩(wěn)定是不可缺少的，RO系統(tǒng)的長期性能的成功取決于正常的操作與維護(hù)，包括整套系統(tǒng)的試車，開始運(yùn)轉(zhuǎn)與關(guān)機(jī)、清洗與保養(yǎng)等，膜面污垢和水垢預(yù)防不僅在預(yù)處理設(shè)計(jì)上要考慮，合適的操作也極為關(guān)鍵，同時(shí)記錄的保存及RO運(yùn)行參數(shù)日?qǐng)?bào)表非常重要，這些資料既能反映該套系統(tǒng)的運(yùn)行真實(shí)情況，也是采取修正措施時(shí)的參考。二、反滲透設(shè)備進(jìn)水與環(huán)境要求電源：380V50Hz水源供應(yīng)量：進(jìn)水要求：進(jìn)水溫度:5-45℃進(jìn)水PH值：進(jìn)水SDI（15分鐘）<5進(jìn)水濁度<2NTU自由余氯濃度<該設(shè)備應(yīng)放置室內(nèi)，以免加速設(shè)備機(jī)械部件的老化。設(shè)備所在地，應(yīng)設(shè)有排水溝。排水量。設(shè)備所在地，應(yīng)設(shè)有照明設(shè)施，以便操作。設(shè)備所在地，應(yīng)留有足夠的操作空間，以便操作與檢修。設(shè)備，應(yīng)避免接觸腐蝕性煙塵氣。</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，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，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。長期停用保護(hù)適用于停運(yùn)15d以上的系統(tǒng)，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)備有限公司有品質(zhì)才有市場(chǎng)，有改善才有進(jìn)步。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="珠海超濾反滲透設(shè)備安裝,反滲透設(shè)備" src="https://tyunfile.71360.com/UploadFile/mingchanggui2020/637305820066679687/4859128.png"></div><p> 我們都知道反滲透純水設(shè)備是反滲透技術(shù)是膜分離技術(shù)，與前置預(yù)處理系統(tǒng)配套使用；利用高壓泵的加壓，反滲透膜的截留，可有效去除水中固體溶解物、有機(jī)物、膠體、微生物以及細(xì)菌等雜質(zhì)。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)方向與原來滲透的方向相反，這一過程稱為反滲透。反滲透主機(jī)主要由增壓泵，膜殼，反滲透膜，控制電路等組成，是整個(gè)水處理系統(tǒng)中的部分，產(chǎn)水水質(zhì)的好壞主要也取決該部分。只要膜的型號(hào)及增壓泵的型號(hào)選取得當(dāng)，反滲透主機(jī)對(duì)水中鹽分的過濾能力都能達(dá)到99%以上，出水電導(dǎo)率可保證在10us/cm（25度）以內(nèi)。反滲透純水設(shè)備特點(diǎn)主要以下幾種：1、無需大量化學(xué)藥劑處理、無化學(xué)廢液排放、無環(huán)境污染；2、自動(dòng)換程序高，遇故障自動(dòng)停機(jī)，具有自動(dòng)化保護(hù)功能；3、可連續(xù)運(yùn)答行制水。南昌名常貴環(huán)保設(shè)備有限公司細(xì)心、精心、用心、品質(zhì)永保稱心。珠海超濾反滲透設(shè)備安裝</p><p style="text-indent:25px">南昌名常貴環(huán)保設(shè)備有限公司不斷超越，追求完美。珠海超濾反滲透設(shè)備安裝</p><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脂的負(fù)荷減輕91%以上，樹脂的再生計(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)減輕離子交換樹脂的污染延長壽命都有良好的作用。大家一起來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)物及百分百微生物（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、無相變、簡單高效的特點(diǎn)。反滲透膜“孔徑”已小至納米（1nm=10-9m）。珠海超濾反滲透設(shè)備安裝</p><p style="text-indent:25px">南昌名常貴環(huán)保設(shè)備有限公司注冊(cè)資金1000-2000萬元，是一家擁有11~50人優(yōu)秀員工的企業(yè)。公司自成立以來，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", "水過濾機(jī)械", "水凈化裝置", "反滲透裝置" ]深受客戶的喜愛。公司將不斷增強(qiáng)企業(yè)核心競爭力，努力學(xué)習(xí)行業(yè)先進(jìn)知識(shí)，遵守行業(yè)規(guī)范，植根于環(huán)保行業(yè)的發(fā)展。截止當(dāng)前，我公司年?duì)I業(yè)額度達(dá)到100-200萬元，爭取在一公分的領(lǐng)域里做出一公里的深度。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/837509.html</p></div></div></div></div></div><div id="kzbvmyx" class="page-right twoColRt"><div id="peb8xry" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="mwnhsj2" 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 id="32acz8s" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/846569.html"><div><img src="https://tyunfile.71360.com/WaterMark/UploadFile/nbzxsw/637298235378037109/764794.png" 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