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class="proBig"><div id="s3ojdzd" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/yiyuan888/637330298016650391/7110766.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="8f3frta" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/yiyuan888/637330298016650391/7110766.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="pdxdk8w" 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>上海市</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>佛山反滲透設(shè)備價(jià)格是多少,反滲透設(shè)備</p><p><span>***更新：</span>2021-01-01 01:13:56</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="os7suwd" 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(wǎng)址: </span>http://www.shyy88188.com</p><p><span>手機(jī): </span>021-56511181</p><p><span>地址: </span>滬太路4199號(hào)1號(hào)廠房</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="33egxev" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="escy8oa" class="box"><p><p style="text-indent:25px">反滲透設(shè)備預(yù)處理調(diào)試，預(yù)處理質(zhì)量的好壞是關(guān)系反滲透設(shè)備能夠穩(wěn)定運(yùn)行的關(guān)鍵，佛山反滲透設(shè)備價(jià)格是多少。當(dāng)反滲透設(shè)備進(jìn)水采用地下水時(shí)，采用石英砂和活性炭的預(yù)處理是沒(méi)有問(wèn)題的，在使用地表水時(shí)就不同了。為了防止?jié)馑畟?cè)的結(jié)垢，我們通常會(huì)加入阻垢劑，目前的阻垢劑對(duì)一些有機(jī)酸、有機(jī)磷酸鹽類(lèi)物質(zhì)復(fù)配而成，達(dá)到阻垢、分散的目的。如果選擇或控制不當(dāng)，這些有機(jī)物會(huì)污堵反滲透膜元件，佛山反滲透設(shè)備價(jià)格是多少，同時(shí)它也會(huì)成為滋生細(xì)菌微生物的溫床，并對(duì)反滲透的運(yùn)行帶來(lái)更大的危害。有機(jī)物質(zhì)在水質(zhì)中對(duì)于反滲透膜影響較大的是有機(jī)物質(zhì)；有的有機(jī)物質(zhì)對(duì)膜反應(yīng)比較小，有的有機(jī)物質(zhì)會(huì)對(duì)膜造成污染；要可能的去除水中的有機(jī)物質(zhì)。通常采用微濾、超濾、納濾來(lái)去除水中的有機(jī)物質(zhì)的含量，佛山反滲透設(shè)備價(jià)格是多少，另外再RO設(shè)備前需要增加5μm的保安過(guò)濾器，以防止偶然大顆粒對(duì)膜元件的破壞作用。反滲透設(shè)備技術(shù)簡(jiǎn)是當(dāng)前制備純水及高純水時(shí)應(yīng)用較廣的一種設(shè)備。佛山反滲透設(shè)備價(jià)格是多少</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="佛山反滲透設(shè)備價(jià)格是多少,反滲透設(shè)備" src="https://tyunfile.71360.com/UploadFile/yiyuan888/637330298016650391/7110766.png"></div><p style="text-indent:25px">反滲透設(shè)備因?yàn)橐恍┊a(chǎn)品使用的材料強(qiáng)度不夠及其耐侵蝕性差，造成橫軸斷裂等設(shè)備故障，并且膜的種類(lèi)不同對(duì)進(jìn)水水質(zhì)要求也有所不同。膜兩側(cè)有一個(gè)壓力差，如水處理設(shè)備中應(yīng)用較普遍的格柵除污機(jī)，因?yàn)橐恍┊a(chǎn)品使用的材料強(qiáng)度不夠及其耐侵蝕性差，反滲透設(shè)備造成橫軸斷裂等設(shè)備故障，還不包括因?yàn)榫S修影響運(yùn)行造成的損失，嚴(yán)重影響了環(huán)境保護(hù)投資效益，還會(huì)使反滲透膜表面極易結(jié)垢，采用反滲透膜殼可以有效的保護(hù)膜元件。反滲透膜是為了實(shí)現(xiàn)水溶液的反滲透現(xiàn)象，采用特殊工藝人工合成的一種半透膜。反滲透膜的孔徑為0.0001微米(μm)，只有水分子才能通過(guò)，而其溶質(zhì)不能通過(guò)反滲透膜。在純水機(jī)的凈水系統(tǒng)中，反滲透膜專(zhuān)指成形的反滲透膜濾芯。反滲透膜濾芯是純水機(jī)凈水系統(tǒng)的重要部件，只有使用了反滲透膜，才能稱(chēng)為純水機(jī)。RO膜可以去除水中的重金屬、化學(xué)物質(zhì)、顆粒物、細(xì)菌、放射性物質(zhì)等對(duì)人體有害的物質(zhì)。佛山反滲透設(shè)備價(jià)格是多少反滲透設(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。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="佛山反滲透設(shè)備價(jià)格是多少,反滲透設(shè)備" src="https://tyunfile.71360.com/UploadFile/yiyuan888/637330297572187500/6328500.png"></div><p style="text-indent:25px">可能大家都知道溫度對(duì)反滲透膜元件的通量有很大的影響，因此在計(jì)算產(chǎn)水量的時(shí)候?qū)囟冗M(jìn)行校核才能相互比較。所以在冬季水溫低的地方反滲透設(shè)備的預(yù)處理系統(tǒng)中會(huì)設(shè)計(jì)加熱設(shè)備，這樣可以有效保證冬季反滲透設(shè)備也能達(dá)到設(shè)計(jì)出力。其實(shí)膜元件中SiO?沉淀，也同反滲透裝置的進(jìn)水溫度有密切的關(guān)系，濃水中的二氧化硅濃度，25℃時(shí)不能超過(guò)100mg/l，5℃時(shí)不能超過(guò)25mg/l。因此，當(dāng)預(yù)處理系統(tǒng)中無(wú)加熱設(shè)備時(shí)，在冬季要十分注意二氧化硅沉淀物對(duì)膜元件的污染問(wèn)題，嚴(yán)格控制濃水中的二氧化硅的含量，其值不能超過(guò)在該溫度下的溶解度。</p><p style="text-indent:25px">在各個(gè)行業(yè)中，純水設(shè)備都有自己的保養(yǎng)方法，反滲透設(shè)備也不例外，反滲透設(shè)備在冬季是需要比較注意的，尤其是在北方，氣溫會(huì)比較低、原水溫度也會(huì)比較低，會(huì)出現(xiàn)出水量低，產(chǎn)水不達(dá)標(biāo)的情況，如果操作不當(dāng)還會(huì)引起反滲透設(shè)備的損壞，一般在北方的客戶(hù)我們安裝設(shè)備之后，會(huì)教給客戶(hù)如何系統(tǒng)的保養(yǎng)設(shè)備。冬天如果氣溫過(guò)低會(huì)引發(fā)管道因?yàn)榻Y(jié)冰凍裂的情況，一般我們會(huì)建議客戶(hù)在有必要的情況下給設(shè)備采取加溫，如果原水溫度很低，也需要進(jìn)行原水加溫，房屋加溫，比如說(shuō)使用火爐或者是暖氣，也可以采用電加熱器，如果反滲透設(shè)備冬天不運(yùn)作，必須要把設(shè)備中的水放出，把反滲透膜取下放到室內(nèi)，防止因?yàn)榻Y(jié)冰對(duì)反滲透膜造成損害。反滲透設(shè)備是在室溫條件下，采用無(wú)相變的物理方法將含鹽水進(jìn)行脫鹽、除鹽。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="佛山反滲透設(shè)備價(jià)格是多少,反滲透設(shè)備" src="https://tyunfile.71360.com/UploadFile/yiyuan888/637330298053564453/2341206.png"></div><p style="text-indent:25px"> 反滲透設(shè)備的回收率和原水中溶解物質(zhì)的濃縮倍率有直接關(guān)系，回收率50%的系統(tǒng)，濃縮倍數(shù)是2倍；回收率75%時(shí)，濃縮倍數(shù)是4倍；回收率80%時(shí)，濃縮率則為5倍；回收率達(dá)到90%時(shí)，相當(dāng)于濃縮10倍?！》礉B透設(shè)備是膜法水處理設(shè)備的一種，反滲透技術(shù)簡(jiǎn)介反滲透技術(shù)簡(jiǎn)是當(dāng)前制備純水及高純水時(shí)應(yīng)用較廣的一種設(shè)備。在膜設(shè)備當(dāng)中，反滲透膜可去除離子級(jí)雜質(zhì)，使出水達(dá)到純水及高純水的標(biāo)準(zhǔn)。反滲透膜的膜孔徑非常?。?為10A左右），因此能夠有效地去除水中的溶解鹽類(lèi)、膠體、微生物、有機(jī)物等（去除率高達(dá)97－98％）。系統(tǒng)具有水質(zhì)好、耗能低、無(wú)污染、工藝簡(jiǎn)單、操作簡(jiǎn)便等優(yōu)點(diǎn)。反滲透設(shè)備的進(jìn)水水質(zhì)是有要求的，不然會(huì)對(duì)后面的反滲透膜造成不可逆的損害。佛山反滲透設(shè)備價(jià)格是多少</p><p style="text-indent:25px">反滲透水處理設(shè)備在準(zhǔn)備關(guān)機(jī)時(shí),應(yīng)停止投加化學(xué)試劑,逐步降壓至3bar左右用預(yù)處理好的水沖洗10min。佛山反滲透設(shè)備價(jià)格是多少</p><p> <p> 反滲透設(shè)備運(yùn)行前準(zhǔn)備 </p> </p> <p> RO作為高壓運(yùn)行設(shè)備，在運(yùn)行前為保護(hù)設(shè)備及儀表和安全起見(jiàn)，應(yīng)嚴(yán)格按照操作程序確認(rèn)并調(diào)整好閥門(mén)的開(kāi)啟狀態(tài)，具體操作如下： </p> <p> 1、完全打開(kāi)保安過(guò)濾器進(jìn)水閥門(mén)和打開(kāi)高壓泵進(jìn)水閥門(mén) </p> <p> 2、打開(kāi)高壓泵出水閥門(mén)一圈 </p> <p> 3、打開(kāi)RO入口閥一圈 </p> <p> 4、將濃水管上針閥旋轉(zhuǎn)三圈半 </p> <p> 5、完全打開(kāi)產(chǎn)水出口閥及濃水出口閥 </p> <p> 6、將所有取樣閥和清洗閥門(mén)關(guān)閉 </p> <p> 7、將所有壓力顯示閥打開(kāi)至半開(kāi)狀態(tài) </p> <p> 反滲透設(shè)備試運(yùn)行及調(diào)試當(dāng)確認(rèn)以上條件都滿(mǎn)足時(shí)，可以啟動(dòng)高壓泵投入試運(yùn)行。由于RO也是一種液液分離設(shè)備，只有當(dāng)給水壓力高于滲透壓時(shí)，水才能通過(guò)反滲透膜，從而達(dá)到除鹽效果。此現(xiàn)象的驅(qū)動(dòng)力來(lái)自給水(濃水)壓力和滲透壓隨滲透膜的種類(lèi)和型式不同而變化)之間的壓差(ΔP)，該部分的ΔP可由裝在RO入口的截止閥(閥5)和裝在濃水管線上的壓力調(diào)節(jié)針型閥(閥13)來(lái)調(diào)節(jié)控制。首先根據(jù)RO入口截止閥來(lái)調(diào)節(jié)進(jìn)水總量(流量計(jì)11與流量計(jì)12的讀數(shù)和)至設(shè)計(jì)進(jìn)水量。然后用壓力調(diào)節(jié)針型閥(閥13)來(lái)準(zhǔn)確調(diào)節(jié)產(chǎn)水流量及濃水壓力，當(dāng)產(chǎn)水量比設(shè)計(jì)值小時(shí)，說(shuō)明給水(濃水)壓力太小，即是ΔP值太小，這時(shí)應(yīng)將針閥關(guān)小，以增大濃水(進(jìn)水)壓力，直到產(chǎn)水量等于設(shè)計(jì)值。 </p> <p> <br /> 佛山反滲透設(shè)備價(jià)格是多少</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/2648295.html</p></div></div></div></div></div><div id="292mofm" class="page-right twoColRt"><div id="8ngxeqc" class="box01 margin10 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