威海禹山淡水養(yǎng)殖水質(zhì)監(jiān)測溶氧儀服務(wù)至上蘇州禹山傳感科技供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="溶解氧和活性污泥濃度的關(guān)系溶解氧和活性污泥濃度的關(guān)系是比較密切的，通?？吹降氖歉呋钚晕勰酀舛葘θ芙庋醯男枨竺黠@高于低活性污泥濃度對溶解氧的需求。所以，要達(dá)到去除污染物、并達(dá)到排放濃度的條件下，要盡量降低活性污泥的濃度，這對降低曝氣量、減少電"><meta name="keywords" content="威海禹山淡水養(yǎng)殖水質(zhì)監(jiān)測溶氧儀,水質(zhì)監(jiān)測溶氧儀"><link rel="canonical" href="http://www.cdcfah.com/"/><meta name="applicable-device" content="pc"><link rel="shortcut icon" href="/static/new_net_01/images/favicon.ico"><link rel="stylesheet" href="/static/new_net_01/css/slick.css" /><link rel="stylesheet" href="/static/new_net_01/css/addnew.css"><link rel="stylesheet" href="/static/new_net_01/css/sidenav.css"><link rel="stylesheet" href="/static/new_net_01/css/style.css" /><link rel="stylesheet" href="/static/new_net_01/css/tab.css"><link rel="stylesheet" href="/static/new_net_01/css/404.css"> <meta name="baidu-site-verification" content="OBVzrC9aaQ" /> <meta 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"index_show"><a href="http://www.cdcfah.com/zh/"><span>展會信息</span></a></li></ul></div></nav><section class="wrap clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="wwyeq3u" class="twoCol"><div id="b6eunds" 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_fenxiyiqile/">分析儀器</a>?<a href="http://www.cdcfah.com/cp/third-fenxiyiqile_rongyangyiza/">溶氧儀</a>?威海禹山淡水養(yǎng)殖水質(zhì)監(jiān)測溶氧儀服務(wù)至上蘇州禹山傳感科技供應(yīng)</p><div id="wspnrle" class="leftbox clearfix"><h1>威海禹山淡水養(yǎng)殖水質(zhì)監(jiān)測溶氧儀服務(wù)至上蘇州禹山傳感科技供應(yīng)</h1><div id="n330wtc" class="proBig"><div id="vraer0x" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/szyscg/637463270316305449/3861346.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="qvdbys0" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/szyscg/637463270316305449/3861346.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="tf8sa3s" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</span>面議</p><p><span>所在地：</span>江蘇省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>威海禹山淡水養(yǎng)殖水質(zhì)監(jiān)測溶氧儀,水質(zhì)監(jiān)測溶氧儀</p><p><span>***更新：</span>2021-01-26 02:18:11</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="qtdw3li" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">蘇州禹山傳感科技有限公司</a></p><p><span>聯(lián)系人：</span>徐海琴</p><p><span>郵箱: </span>1057207495@qq.com</p><p><span>電話: </span>15150123732</p><p><span>傳真: </span>0512_87663911</p><p><span>網(wǎng)址: </span>http://www.yosemitech.com</p><p><span>手機(jī): </span>0512-87663997</p><p><span>地址: </span>東長路18號中節(jié)能環(huán)保產(chǎn)業(yè)園25棟 </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="05835uh" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="vd0vh0i" class="box"><p><p> <span style="font-size:14px;"><strong>溶解氧和活性污泥濃度的關(guān)系</strong></span> </p> <p> <span style="font-size:14px;"><strong>溶解氧</strong>和活性污泥濃度的關(guān)系是比較密切的，通常看到的是高活性污泥濃度對溶解氧的需求明顯高于低活性污泥濃度對溶解氧的需求。所以，要達(dá)到去除污染物、并達(dá)到排放濃度的條件下，要盡量降低活性污泥的濃度，這對降低曝氣量、減少電力消耗是非常有利的。</span> </p> <p> <span style="font-size:14px;">同時，威海禹山淡水養(yǎng)殖水質(zhì)監(jiān)測溶氧儀，在低活性污泥濃度情況下，需注意不要過度曝氣，以免出現(xiàn)溶解氧過高，威海禹山淡水養(yǎng)殖水質(zhì)監(jiān)測溶氧儀，對*有的活性污泥出現(xiàn)過度氧化現(xiàn)象，這樣對二沉池的出水不利。</span> </p> <p> <span style="font-size:14px;">通?？梢钥吹蕉脸爻鏊袏A雜較多的未沉降顆粒流出，這就是被氧化的活性污泥解體后分解在出水中的緣故。同樣高活性污泥濃度對溶解氧的需求是很高的，不能不加控制的將活性污泥濃度一直升高，這樣會出現(xiàn)供氧跟不上而出現(xiàn)缺氧現(xiàn)象，自然活性污泥的處理效果也就受到抑制，威海禹山淡水養(yǎng)殖水質(zhì)監(jiān)測溶氧儀。</span> 溶解氧，水在一定溫度下溶入氣體的量是一定的，溫度越高溶入的氣體就越少，鹽度越高溶解氧也就越少。威海禹山淡水養(yǎng)殖水質(zhì)監(jiān)測溶氧儀</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="威海禹山淡水養(yǎng)殖水質(zhì)監(jiān)測溶氧儀,水質(zhì)監(jiān)測溶氧儀" src="https://tyunfile.71360.com/WaterMark/UploadFile/szyscg/637463270316305449/3861346.jpg"></div><p> <span style="font-size:14px;">水生動物必須在有氧的條件下生存，缺氧可使其浮頭并致死。因此溶氧是水生動物的生命元素之一。</span><strong><span style="font-size:14px;">養(yǎng)殖水體溶氧要求：</span></strong> </p> <p> <br /> </p> <p> <span style="font-size:14px;">一般來說，養(yǎng)殖水體中的溶氧應(yīng)保持在5～8mg/L，至少應(yīng)保持4 mg/L以上。若溶氧低輕則使生長變慢，易發(fā)疾病，重則浮頭死亡；而溶氧過高又會引起魚氣泡病。</span> </p> <p> <br /> </p> <p> <strong><span style="font-size:14px;">禹山研發(fā)的養(yǎng)殖用溶解氧傳感器特點(diǎn)：</span></strong> </p> <p> <span style="font-size:14px;">數(shù)字傳感器，RS485輸出，支持MODBUS；</span> </p> <p> <span style="font-size:14px;">無膜，無需電解液，無干擾，無需頻繁校準(zhǔn)；</span> </p> <p> <span style="font-size:14px;">不會消耗氧，沒有流速限制；</span> </p> <p> <span style="font-size:14px;">專為養(yǎng)殖市場量身定制，具有超高的性價比。</span> </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> 臨沂水質(zhì)監(jiān)測溶氧儀源頭廠家+支持定制禹山研發(fā)生產(chǎn)的水質(zhì)在線監(jiān)測系統(tǒng)優(yōu)先采用傳感器作為監(jiān)測重心，傳感器法檢測無化學(xué)試劑、無二次污染。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="威海禹山淡水養(yǎng)殖水質(zhì)監(jiān)測溶氧儀,水質(zhì)監(jiān)測溶氧儀" src="https://tyunfile.71360.com/WaterMark/UploadFile/szyscg/637463270197916735/8658832.jpg"></div><p> <strong><span style="font-size:14px;">動物對低溶氧的行為反應(yīng)</span></strong> </p> <p> <span style="font-size:14px;">當(dāng)<strong>水中溶氧</strong>稍低于臨界水平時，養(yǎng)殖動物開始表現(xiàn)出攝食下降、生長減慢、飼料系數(shù)增加，蝦類脫殼頻率降低，且經(jīng)常在淺水區(qū)活動；動物經(jīng)常群集在增氧機(jī)附近。長時間持續(xù)低氧會降低動物對環(huán)境脅迫和對疾病的抵抗力，常常導(dǎo)致應(yīng)激性疾病的發(fā)生。在接近<strong>致死溶氧</strong>時，養(yǎng)殖動物將停止采食，因呼吸困難而大批游到水面吞取空氣，發(fā)生嚴(yán)重的“浮頭”現(xiàn)象。此時魚蝦運(yùn)動活力很低，對外界刺激反應(yīng)遲鈍。高密度養(yǎng)殖條件下，如果浮頭發(fā)生在上半夜或午夜剛過，表明水體嚴(yán)重缺氧，應(yīng)及時采取補(bǔ)救措施，否則會造成魚蝦大批死亡，甚至泛塘。</span> </p><p> <strong><span style="font-size:14px;">污水中溶解氧的監(jiān)測</span></strong> </p> <p> <span style="font-size:14px;">由于<strong>溶解氧</strong>容易受到空氣中氧氣、溫度、濕度等因素影響，所以常用在線檢測儀器或便攜式溶解氧檢測儀進(jìn)行現(xiàn)場監(jiān)測。</span> </p> <p> <span style="font-size:14px;">在檢測時，應(yīng)該將整個曝氣池劃分成若干區(qū)域，就整個區(qū)域范圍的溶解氧監(jiān)測值進(jìn)行統(tǒng)計分析，以摸清本系統(tǒng)不同階段和時間點(diǎn)的溶解氧分布，對后續(xù)系統(tǒng)的整體把握以及活性污泥故障分析非常有益。如果不具備這樣的檢測條件，可以通過監(jiān)測曝氣池出口端的溶解氧作為活性污泥系統(tǒng)對有機(jī)物降解進(jìn)程的結(jié)果判斷。</span> </p> <p> <span style="font-size:14px;">通常情況下，冬季充氧效果都要明顯優(yōu)于夏季。主要原因是冬季水溫較低，<strong>溶解氧</strong>的飽和度高，相反在夏季溶解氧的飽和度低。</span> 禹山傳感是一家專注于水質(zhì)傳感器自主研發(fā)企業(yè)。匯聚了專業(yè)的研發(fā)團(tuán)隊(duì)，擁有納米材料及光學(xué)傳感的多項(xiàng)技術(shù)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="威海禹山淡水養(yǎng)殖水質(zhì)監(jiān)測溶氧儀,水質(zhì)監(jiān)測溶氧儀" src="https://tyunfile.71360.com/WaterMark/UploadFile/szyscg/637463270511471477/2560025.jpg"></div><p> <strong><span style="font-size:14px;">溶解氧和原水成分的關(guān)系</span></strong> </p> <p> <strong><span style="font-size:14px;">溶解氧</span></strong><span style="font-size:14px;">和原水成分關(guān)系的重點(diǎn)是原水成分中有機(jī)物含量和溶解氧的關(guān)系，具體表現(xiàn)在原水中有機(jī)物含量越多，微生物為代謝分解這些有機(jī)物所需消耗的<strong>溶解氧</strong>就越多，相反就越少了。所以在控制曝氣的時候，要注意水量和廢水中有機(jī)物的含量相匹配。</span> </p> <p> <span style="font-size:14px;">當(dāng)進(jìn)水量是平時的1.5倍時，若不調(diào)整曝氣量的話，會出現(xiàn)曝氣池出水溶解氧過低，有時甚至?xí)陀?.5mg/L，不利于活性污泥發(fā)揮高效率處理效果。</span> </p> <p> <span style="font-size:14px;">如果進(jìn)水流量沒有增加，但是廢水中有機(jī)物濃度過高時，同樣也會出現(xiàn)對溶解氧需求增大，繼而出現(xiàn)曝氣池出水溶解氧過低的現(xiàn)象。</span> </p> <p> <span style="font-size:14px;">原水中一些特殊成分的存在，同樣也會影響充氧效果。比如水中洗滌劑的存在、使得曝氣池液面存在隔絕大氣的隔離層，進(jìn)而影響曝氣效果的提升。</span> 溶解氧指溶解在水中的氧含量。又稱氧飽和值，指水體與大氣中氧交換處于平衡時，水體中溶解氧的濃度。寧波禹山傳感水質(zhì)監(jiān)測溶氧儀</p><p style="text-indent:25px">溶解氧是指水中的氧氣含量，是影響水產(chǎn)養(yǎng)殖結(jié)果的重要因素，溶解氧含量隨著溫度、壓力、鹽份等變化而改變。威海禹山淡水養(yǎng)殖水質(zhì)監(jiān)測溶氧儀</p><p> <span style="font-size:14px;">空氣中氧氣在水中溶解量的大小主要受空氣和水體的流動、水溫、鹽度、大氣壓等影響而變化。</span> </p> <p> <span style="font-size:14px;"><strong>主要表現(xiàn)為：</strong></span> </p> <p> <span style="font-size:14px;">1)隨著水溫的升高而下降；</span> </p> <p> <span style="font-size:14px;">2)隨著鹽度的增加呈指數(shù)的下降；</span> </p> <p> <span style="font-size:14px;">3)大氣壓降低，溶解氧減少；</span> </p> <p> <span style="font-size:14px;">4)水體流動性增加溶解氧增加；</span> </p> <p> <span style="font-size:14px;">5)空氣流動性增加水中溶解氧增加。</span> </p> <p> <br /> </p> <p> <strong><span style="font-size:14px;">禹山研發(fā)的養(yǎng)殖用溶解氧傳感器技術(shù)參數(shù)：</span></strong> </p> <p> <br /> </p> <p> <span style="font-size:14px;">名稱 </span><span style="font-size:14px;">技術(shù)指標(biāo)</span> </p> <p> <span style="font-size:14px;">型號 </span><span style="font-size:14px;">Y505-A</span> </p> <p> <strong><span style="font-size:14px;">測定原理 </span></strong><span style="font-size:14px;">熒光法</span> </p> <p> <strong><span style="font-size:14px;">量程范圍 </span></strong><span style="font-size:14px;">0~20mg/L或0~200%飽和度</span> </p> <p> <strong><span style="font-size:14px;">精度 </span></strong><span style="font-size:14px;">3%</span> </p> <p> <strong><span style="font-size:14px;">響應(yīng)時間 </span></strong><span style="font-size:14px;">60 S</span> </p> <p> <strong><span style="font-size:14px;">傳感器漂移 </span></strong><span style="font-size:14px;"><3% per year</span> </p> <p> <strong><span style="font-size:14px;">溫度傳感器 </span></strong><span style="font-size:14px;">NTC</span> </p> <p> <strong><span style="font-size:14px;">溫度范圍 </span></strong><span style="font-size:14px;">0 ~ 50℃</span> </p> <p> <strong><span style="font-size:14px;">溫度精度 </span></strong><span style="font-size:14px;">±0.5℃</span> </p> <p> <strong><span style="font-size:14px;">防護(hù)等級 </span></strong><span style="font-size:14px;">IP68</span> </p> <p> <strong><span style="font-size:14px;">比較大操作壓力 </span></strong><span style="font-size:14px;">6bar</span> </p> <p> <strong><span style="font-size:14px;">傳感器接口 </span></strong><span style="font-size:14px;">支持RS-485， MODBUS協(xié)議</span> </p> <p> <strong><span style="font-size:14px;">裝配 </span></strong><span style="font-size:14px;">M22*1.5mm</span> </p> <p> <strong><span style="font-size:14px;">電源信息 </span></strong><span style="font-size:14px;">DC 6~12V，電流<50mA</span> </p> <p> <strong><span style="font-size:14px;">傳感器尺寸 </span></strong><span style="font-size:14px;">Φ22*188.3</span> </p> <p> <strong><span style="font-size:14px;">探頭線纜長度 </span></strong><span style="font-size:14px;">10米（默認(rèn)），可定制</span> </p> <p> <strong><span style="font-size:14px;">校準(zhǔn) </span></strong><span style="font-size:14px;">一點(diǎn)或兩點(diǎn)校準(zhǔn)</span> </p> <p> <strong><span style="font-size:14px;">熒光帽壽命 </span></strong><span style="font-size:14px;">保證使用一年（正常使用下）</span> </p> <p> <strong><span style="font-size:14px;">外殼材質(zhì) </span></strong><span style="font-size:14px;">POM</span> </p> <p> <br /> </p> <p> <br /> 威海禹山淡水養(yǎng)殖水質(zhì)監(jiān)測溶氧儀</p><p style="text-indent:25px">蘇州禹山傳感科技有限公司致力于儀器儀表，以科技創(chuàng)新實(shí)現(xiàn)高品質(zhì)管理的追求。公司自創(chuàng)立以來，投身于溶解氧傳感器，水質(zhì)監(jiān)測傳感器，COD傳感器，氨氮傳感器，是儀器儀表的主力軍。禹山傳感公司繼續(xù)堅定不移地走高質(zhì)量發(fā)展道路，既要實(shí)現(xiàn)基本面穩(wěn)定增長，又要聚焦關(guān)鍵領(lǐng)域，實(shí)現(xiàn)轉(zhuǎn)型再突破。禹山傳感公司始終關(guān)注自身，在風(fēng)云變化的時代，對自身的建設(shè)毫不懈怠，高度的專注與執(zhí)著使禹山傳感公司在行業(yè)的從容而自信。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/3011405.html</p></div></div></div></div></div><div id="36hwfjz" class="page-right twoColRt"><div id="ozfnhau" 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