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href="http://www.cdcfah.com/cp/third-ysclsb_qtysclsb/">其他原水處理設備</a>?宿州反滲透設備批發(fā)商服務至上上海益源環(huán)?？萍脊?/p><div id="mgsu3ht" class="leftbox clearfix"><h1>宿州反滲透設備批發(fā)商服務至上上海益源環(huán)保科技供應</h1><div id="bvn8iol" class="proBig"><div id="oyv8rjg" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/yiyuan888/637330297660644532/5721671.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="b77mgn3" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/yiyuan888/637330297660644532/5721671.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="hiph22o" class="content"><p><span>需求數量：</span>0</p><p><span>價格要求：</span>面議</p><p><span>所在地：</span>上海市</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產品關鍵詞：</span>宿州反滲透設備批發(fā)商,反滲透設備</p><p><span>***更新：</span>2020-10-30 09:23:39</p><p><span id="click" >瀏覽次數：1次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="qvspw7b" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海益源環(huán)?？萍加邢薰?/a></p><p><span>聯(lián)系人：</span>袁總</p><p><span>郵箱: </span>15800628818@126.com</p><p><span>電話: </span>15800628818</p><p><span>傳真: </span>021_</p><p><span>網址: </span>http://www.shyy88188.com</p><p><span>手機: </span>021-56511181</p><p><span>地址: </span>滬太路4199號1號廠房</p><p>[當前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="6rrtahw" class="page-proshow02"><p class="title">詳細說明</p><div id="ih7hovh" class="box"><p><p style="text-indent:25px">反滲透設備在冬季是需要比較注意的，尤其是在北方，氣溫會比較低、原水溫度也會比較低，會出現(xiàn)出水量低，產水不達標的情況，如果操作不當還會引起反滲透設備的損壞。 1、在有必要的情況下給設備采取加溫，如果原水溫度很低，也需要進行原水加溫，宿州反滲透設備批發(fā)商，房屋加溫。比如說使用火爐或者是暖氣，也可以采用電加熱器，如果反滲透設備冬天不運作，宿州反滲透設備批發(fā)商，必須要把設備中的水放出，把反滲透膜取下放到室內，防止因為結冰對反滲透膜造成損害。原水管道加溫，應將水源跟廠房建在一起，宿州反滲透設備批發(fā)商，這樣就不會出現(xiàn)因為管道過長造成的二次污染跟冬天不好加溫影響生產的情況。 2、冬天如果出現(xiàn)進水管結冰無法供水或者是供水量小時，不可以強行打開反滲透設備進行工作。這樣會損害原水泵跟反滲透膜一定要遵守反滲透膜元件的進水要求，不可以盲目的加壓。反滲透設備采用進口反滲透膜，脫鹽率高，使用壽命長，運行成本低廉。宿州反滲透設備批發(fā)商</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="宿州反滲透設備批發(fā)商,反滲透設備" src="https://tyunfile.71360.com/UploadFile/yiyuan888/637330297660644532/5721671.png"></div><p style="text-indent:25px">安裝膜元件時需要注意潤滑劑的使用，一般推薦使用甘油或者與膜元件相應的表面活性劑（一般為陰離子表面活性劑，常用洗滌劑代替），切忌使用相反劑型的表面活性劑，否則可能導致膜元件的污堵。如果都沒有，用合格的預處理水潤濕也可以。安裝時注意記錄每根壓力容器所安裝膜元件的編號及順序。反滲透膜元件雖然是定型的產品，但每個膜的長度還是有1mm左右的差異，所以要填裝時對每個膜上的編號要記錄下相應的長度，所以每根壓力容器里面之后的總的膜元件長度是差異的。應用這些墊片進行校成統(tǒng)一，以免長度不同，引起反滲透膜元件間有孔隙而是出水水質有影響。注意反滲透膜元件上標明箭頭的方向應與水流方向一致，安裝中推動膜元件的方向也應與水流方向一致。安裝中不得野蠻施工，安裝困難時，可使用橡皮錘或其他軟質工具。安裝中注意保存原廠多余的連接件和密封件。馬鞍山反滲透設備費用反滲透設備產水電導率高，每段壓力容器兩端壓降增大，產品水流量低的原因可能是：膜元件污染。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="宿州反滲透設備批發(fā)商,反滲透設備" src="https://tyunfile.71360.com/UploadFile/yiyuan888/637330298158193360/4946879.png"></div><p style="text-indent:25px">反滲透設備主要有以下的常見問題： 1.給水壓力低的原因可能是：（1）給水流速不適當；（2）系統(tǒng)泄漏；（3）高壓泵入口水壓力不足或泵部漏水、漏氣；（4）精密過濾器濾芯污堵；（5）高壓泵故障。 2.給水壓力高的原因可能是：（1）高壓泵出口門調節(jié)不當；（2）從高壓泵到反滲透器之間的管道堵塞；（3）濃水調節(jié)門關的太緊或堵塞，濃水排放流量?。?（4）回收率太低。 3.回收率低的原因可能是：（1）給水流速過高；（2）給水壓力或濃度低。 4.回收率高的原因可能是：（1）給水壓力過高；（2）給水流速不足； 5.反滲透設備兩端壓降高的原因可能是：（1）濃水流速高；（2）膜元件污染； 6.高壓泵停止運轉的原因可能是：（1）泵出水壓力過高（大于1.7MPa）；（2）泵入口水壓力過低（小于0.05MPa）。 7.反滲透設備產水量降低的原因可能是：（1）給水溫度低；（2）給水壓力低；（3）濃水濃度太高引起高的滲透壓；</p><p style="text-indent:25px"> 隨著反滲透設備的使用時間加長產水量會隨之減少，但是到冬季產水量會變得更少，這是因為水溫低透水性變小，反滲透膜密度也會相應產生變化，導致產水量更少。應加強預處理裝置反洗次數，沖洗時間增長，精濾芯要勤換，反滲透膜反洗時間加長，壓力激增，這樣才會保證反滲透設備正常運行。通常水溫每下降1℃，反滲透膜的產水量下降3%，冬天的產水量約為夏天產水量的50%左右。廢水增加，由于產水量降低，廢水的流量會相應增加，廢水比增大，這是正?，F(xiàn)象，待溫度回升后，廢水會減少，產水流量增加。反滲透設備如果安裝在室外，必須有防凍措施，如果沒有防凍措施可能會導致濾瓶、膜殼等凍裂，溫度在零度以下必須停止使用水處理設備。反滲透設備安裝在室內的必須保證室溫不得低于0度，由于水在凝固過程體積會膨脹，如果結冰，直接導致凈水器所有的管路、濾瓶、膜殼等都會爆裂，從而發(fā)生漏水。反滲透設備如果安裝在室外，必須有防凍措施。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="宿州反滲透設備批發(fā)商,反滲透設備" src="https://tyunfile.71360.com/UploadFile/yiyuan888/637330297835576172/4710389.png"></div><p style="text-indent:25px">反滲透設備的構成： 1、反滲透設備系統(tǒng)構成反滲透純凈水處理系統(tǒng)一般包括預處理系統(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。 2、預處理系統(tǒng)一般包括原水泵、加藥裝置、石英砂過濾器、活性炭過濾器、精密過濾器等。其主要作用是降低原水的污染指數和余氯等其他雜質，達到反滲透的進水要求。 3、反滲透裝置主要包括多級高壓泵、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，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。反滲透設備主件采用進口美國的復合膜元件及進口高壓不銹鋼泵。福建反滲透設備多少錢</p><p style="text-indent:25px">反滲透設備技術簡是當前制備純水及高純水時應用較廣的一種設備。宿州反滲透設備批發(fā)商</p><p style="text-indent:25px">反滲透水處理設備在準備關機時,應停止投加化學試劑,逐步降壓至3bar左右用預處理好的水沖洗10min,直至濃縮水的TDS與原水的TDS很接近為止。反滲透設備消毒和保養(yǎng)不力導致微生物的污染，這是復合聚酰胺膜使用中普遍存在的問題,因為聚酰胺膜耐余氯性差,在使用中沒有正確投加氯等消毒劑,加上用戶對微生物的預防重視不夠,容易導致微生物的污染。許多廠家生產的純水微生物超標,就是消毒、保養(yǎng)不力造成的。主要表現(xiàn)為:出廠時,RO設備沒有采用消毒液保養(yǎng);設備安裝好后沒有對整個管路和預處理設備消毒;間斷運行不采取消毒和保養(yǎng)措施;沒有定期對預處理設備和反滲透設備消毒;保養(yǎng)液失效或濃度不夠。另外就是反滲透設備余氯監(jiān)測不力，如投加NaHSO3的泵失靈或藥液失效,或活性炭飽和時因余氯損壞膜。宿州反滲透設備批發(fā)商</p><p style="text-indent:25px">上海益源環(huán)?？萍加邢薰疚挥跍?199號1號廠房。公司業(yè)務分為反滲透純水設備，工業(yè)純水設備，游泳池設備，水處理設備等，目前不斷進行創(chuàng)新和服務改進，為客戶提供良好的產品和服務。公司注重以質量為中心，以服務為理念，秉持誠信為本的理念，打造環(huán)保良好品牌。上海益源環(huán)保秉承“客戶為尊、服務為榮、創(chuàng)意為先、技術為實”的經營理念，全力打造公司的重點競爭力。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1773729.html</p></div></div></div></div></div><div id="fiaxzwn" class="page-right twoColRt"><div id="t3krj7v" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="eyqxeli" class="recomPic likePro"><a 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