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class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="3aho3qi" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/boqu123/637190818122734375/8149044.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="hb7gyx3" 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>江蘇優(yōu)良溶氧儀****</p><p><span>***更新：</span>2020-06-11 11:33:30</p><p><span id="click" >瀏覽次數：0次</span></p><a rel="nofollow" class="button">聯系我們</a></div></div><div id="g2rczw8" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海博取環(huán)境技術有限公司</a></p><p><span>聯系人：</span>吳龐博</p><p><span>郵箱: </span>2355456207@qq.com</p><p><span>電話: </span>15900820461</p><p><span>傳真: </span>021_</p><p><span>網址: </span></p><p><span>手機: </span>021-20966896</p><p><span>地址: </span>南匯新城鎮(zhèn)海洋一路333號</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="hbdacj8" class="page-proshow02"><p class="title">詳細說明</p><div id="8byfc8u" class="box"><p><p> 折疊編輯本段簡介溶氧電極可以用來測量現場或實驗室內被測樣品水溶液內的溶氧含量。由于溶解氧是水的質量的主要指標之一，因此溶氧電極可***用于各種場合下的溶氧含量的測量，尤其是養(yǎng)殖水、光合作用和呼吸作用及現場測量。在對溪水和湖水支持生物存活的能力進行評估時，要進行生化需氧量測試(BOD)，在消耗氧氣的含有有機物的樣品水溶液變腐時對其進行測量，并確定溶氧濃度和樣品水溶液溫度之間的關系。其測量范圍:0~5、10、20mg/L，精度±3%~±5%，響應時間30~120s左右。有在線連續(xù)監(jiān)測和實驗室儀表兩大類。折疊編輯本段測試原理在工業(yè)生產或科學研究中如果需要測量水或溶液中所溶解氧的濃度，常采用克拉克(clark)法。由于該法可直接將待測參數轉換成電信號，測試響應靈敏，便于實現連續(xù)在線分析，因而應用十分。由于選擇的陽極材料及電解液不同，克拉克法又分為電化學極譜法和Gavanic薄膜電流法。極譜法測定水中溶解氧的陰極為金或鉑電極，陽極為銀電極(Ag/AgCl參比電極)。電解液為KCl溶液，直流電源電壓V。當將陽極材料改用鉛，電解液換成KOH溶液，即為Gavanic法，江蘇優(yōu)良溶氧儀****。Gavanic法與極譜法相比，江蘇優(yōu)良溶氧儀****，江蘇優(yōu)良溶氧儀****，由于陽極鉛的氧化反應更迅速，因而測試讀數更快捷，且無需極化。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江蘇優(yōu)良溶氧儀****" src="http://tyunfile.71360.com/UploadFile/boqu123/637190818122734375/8149044.jpg"></div><p style="text-indent:25px"> 2019年9月18日，方正集團成員企業(yè)**前來公司參觀指導工作。由我司總經理程總，技術總監(jiān)倪總，臨港科創(chuàng)中心張總一起接待參觀，介紹了我們公司的產品和實力，同時我們的產品和未來的發(fā)展也得到了**的認可，參觀洽談完美結束。 2019年9月18日，方正集團成員企業(yè)**前來公司參觀指導工作。由我司總經理程總，技術總監(jiān)倪總，臨港科創(chuàng)中心張總一起接待參觀，介紹了我們公司的產品和實力，同時我們的產品和未來的發(fā)展也得到了**的認可，參觀洽談完美結束。 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江蘇優(yōu)良溶氧儀****" src="http://tyunfile.71360.com/UploadFile/boqu123/637190818122167969/5240811.jpg"></div><p style="text-indent:25px">熒光法溶氧儀在曝氣池中的應用曝氣方法可分為兩種，主要有鼓風曝氣和機械曝氣。鼓風曝氣是通過空壓機等將空氣打入曝氣池內，而機械一般是利用裝在曝氣池內的機械葉輪轉動，劇烈攪動池內廢水，使空氣中的氧溶入水中。污水處理中的渦街流量計一般是用來計量通入曝氣池的氧氣的量，而氧氣基本上是由空壓機或鼓風機打入曝氣池的。曝氣池也是生物處理系統(tǒng)的一部分，由于曝氣池在整個污水處理系統(tǒng)中非常重要，目前所用的方法也在不斷的研發(fā)出來，總體來說，曝氣池在朝著高效率、小體積、節(jié)省能源的方向發(fā)展。在曝氣池的出水口一般會安裝熒光法溶氧儀來監(jiān)測水中的含氧量以判斷曝氣是否達到效果。曝氣池中的溶氧量是非常重要的指標，由于污水中的介質成分復雜，使用膜法溶氧儀非常難以測量。而熒光法溶氧儀只對氧分子產生反應，不會受硫化物干擾，不會極化，膜頭的壽命達一年以上，**降低了維護成本。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江蘇優(yōu)良溶氧儀****" src="http://tyunfile.71360.com/UploadFile/boqu123/637190818123564453/7523704.jpg"></div></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/225948.html</p></div></div></div></div></div><div id="8bifmo8" class="page-right twoColRt"><div id="j8t8pmg" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="2p73yfh" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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