德州禹山淡水養(yǎng)殖水質(zhì)監(jiān)測(cè)溶氧儀客戶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(tái)【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?duì)溶解氧的需求明顯高于低活性污泥濃度對(duì)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，德州禹山淡水養(yǎng)殖水質(zhì)監(jiān)測(cè)溶氧儀，要盡量降低活性污"><meta name="keywords" content="德州禹山淡水養(yǎng)殖水質(zhì)監(jiān)測(cè)溶氧儀,水質(zhì)監(jiān)測(cè)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 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href="http://www.cdcfah.com/cp/third-fenxiyiqile_rongyangyiza/">溶氧儀</a>?德州禹山淡水養(yǎng)殖水質(zhì)監(jiān)測(cè)溶氧儀客戶至上蘇州禹山傳感科技供應(yīng)</p><div id="a33npe3" class="leftbox clearfix"><h1>德州禹山淡水養(yǎng)殖水質(zhì)監(jiān)測(cè)溶氧儀客戶至上蘇州禹山傳感科技供應(yīng)</h1><div id="a16t8xe" class="proBig"><div id="occz80u" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/szyscg/637463270511705806/1513268.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="n1fkpfz" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/szyscg/637463270511705806/1513268.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="83bx80g" 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>德州禹山淡水養(yǎng)殖水質(zhì)監(jiān)測(cè)溶氧儀,水質(zhì)監(jiān)測(cè)溶氧儀</p><p><span>***更新：</span>2021-02-06 02:18:11</p><p><span id="click" >瀏覽次數(shù)：1次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="rbjsm3f" 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(zhǎng)路18號(hào)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="36aenke" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="36ptrkp" 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?？吹降氖歉呋钚晕勰酀舛葘?duì)溶解氧的需求明顯高于低活性污泥濃度對(duì)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，德州禹山淡水養(yǎng)殖水質(zhì)監(jiān)測(cè)溶氧儀，要盡量降低活性污泥的濃度，這對(duì)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(shí)，在低活性污泥濃度情況下，德州禹山淡水養(yǎng)殖水質(zhì)監(jiān)測(cè)溶氧儀，需注意不要過(guò)度曝氣，以免出現(xiàn)溶解氧過(guò)高，對(duì)*有的活性污泥出現(xiàn)過(guò)度氧化現(xiàn)象，這樣對(duì)二沉池的出水不利。</span> </p> <p> <span style="font-size:14px;">通常可以看到二沉池出水中夾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(duì)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(huì)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。</span> 禹山傳感生產(chǎn)的水質(zhì)監(jiān)測(cè)儀應(yīng)用于水環(huán)境保護(hù)、污水處理，德州禹山淡水養(yǎng)殖水質(zhì)監(jiān)測(cè)溶氧儀、工業(yè)過(guò)程監(jiān)控、水產(chǎn)養(yǎng)殖、食品發(fā)酵及制藥等領(lǐng)域。德州禹山淡水養(yǎng)殖水質(zhì)監(jiān)測(cè)溶氧儀</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="德州禹山淡水養(yǎng)殖水質(zhì)監(jiān)測(cè)溶氧儀,水質(zhì)監(jiān)測(cè)溶氧儀" src="https://tyunfile.71360.com/WaterMark/UploadFile/szyscg/637463270511705806/1513268.jpg"></div><p> <span style="font-size:14px;"><strong>判斷養(yǎng)殖水體是否處于缺氧與亞缺氧狀態(tài)的六個(gè)方法</strong></span> </p> <p> <span style="font-size:14px;"><strong>（1）觀察水色和透明度：</strong>如果水色濃綠、暗綠且暗淡無(wú)光澤、或水中藻類少且老化，說(shuō)明水體處于缺氧與亞缺氧狀態(tài)。水透明度小，藻多底層藻類光合作用不夠容易老化，加上藻多夜間耗氧多也會(huì)造成水中缺氧。 </span> </p> <p> <span style="font-size:14px;"><strong>（2）觀察水面上泡沫的多少：</strong>如果水面上的泡沫較多，且關(guān)停增氧機(jī)后泡沫久久不能消散，則說(shuō)明水體處于缺氧與亞缺氧狀態(tài)。 </span> </p> <p> <span style="font-size:14px;"><strong>（3）觀察水中懸浮物的多少：</strong>如果水中懸浮物較多，也說(shuō)明水體處于缺氧與亞缺氧狀態(tài)。</span> </p> <p> <span style="font-size:14px;"><strong>（4）晚上觀察魚蝦是否有爬邊、跳塘等現(xiàn)象：</strong>如果有魚蝦爬邊、跳塘等現(xiàn)象，也說(shuō)明水體處于缺氧與亞缺氧狀態(tài)。 </span> </p> <p> <span style="font-size:14px;"><strong>（5）檢查pH值：</strong>如發(fā)現(xiàn)pH突降或逐漸下降，則說(shuō)明水底缺氧。 </span> </p> <p> <span style="font-size:14px;"><strong>（6）有沒(méi)有氣泡溢出：</strong>早晚觀察水面有沒(méi)有氣泡溢出，如果有說(shuō)明水底缺氧。 </span> 嘉興在線水質(zhì)監(jiān)測(cè)溶氧儀禹山便攜式溶解氧傳感器特點(diǎn)：年漂移小，反應(yīng)快速，測(cè)量更準(zhǔn)確免于維護(hù)，適用周期較長(zhǎng)，使用成本更低。</p> <span style="display:none;"></span><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="德州禹山淡水養(yǎng)殖水質(zhì)監(jiān)測(cè)溶氧儀,水質(zhì)監(jiān)測(cè)溶氧儀" src="https://tyunfile.71360.com/WaterMark/UploadFile/szyscg/637465732606126431/3490979.jpg"></div><p> <span style="font-size:14px;">氧氣是魚類及水生生物賴以生存的基礎(chǔ)。魚通過(guò)鰓吸收水中氧氣，氣體交換出二氧化碳。天然水中水面的含氧量大于水下，可供魚類及其它水生生物生存。因此，水中溶解氧含量的多少，不*關(guān)系到魚的攝食，而且影響到魚的成長(zhǎng)、生存及生態(tài)系統(tǒng)的平衡穩(wěn)定，也是衡量水質(zhì)的重要指標(biāo)之一。</span> </p> <p> <span style="font-size:14px;">水產(chǎn)動(dòng)物同人一樣，水產(chǎn)動(dòng)物也必須在有氧的條件下生存，不同的是人呼吸空氣中的氧氣，而水產(chǎn)動(dòng)物呼吸的是水體中的溶解氧。水體缺氧可使其浮頭，嚴(yán)重時(shí)泛塘致死。</span> </p><p> <strong><span style="font-size:14px;">禹山ODO系列熒光法溶解氧傳感器</span></strong><strong><span style="font-size:14px;">測(cè)量原理：</span></strong> </p> <p> <span style="font-size:14px;">熒光法溶解氧傳感器是基于物理學(xué)中特定物質(zhì)</span><span style="font-size:14px;">對(duì)活性熒光的猝熄原理。來(lái)自一個(gè)發(fā)光二極管</span><span style="font-size:14px;">（LED）發(fā)出的藍(lán)光照射在熒光帽內(nèi)表面的熒</span><span style="font-size:14px;">光物質(zhì)上，內(nèi)表面的熒光物質(zhì)受到激發(fā)，發(fā)出</span><span style="font-size:14px;">紅光，通過(guò)檢測(cè)紅光與藍(lán)光之間的相位差，并</span><span style="font-size:14px;">與內(nèi)部標(biāo)定值比對(duì)，從而計(jì)算出氧分子的濃度，</span><span style="font-size:14px;">經(jīng)過(guò)溫度和氣壓自動(dòng)補(bǔ)償輸出值。</span> </p> <p> <strong><span style="font-size:14px;">禹山熒光法溶解氧傳感器參數(shù)：</span></strong><strong><span style="font-size:14px;"></span></strong> </p> <p> <br /> </p> <p> <strong><span style="font-size:14px;">溶氧范圍 </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;">響應(yīng)時(shí)間 </span></strong><span style="font-size:14px;">10 sec</span> </p> <p> <strong><span style="font-size:14px;">防護(hù)等級(jí)</span></strong><span style="font-size:14px;"> IP68</span> </p> <p> <strong><span style="font-size:14px;">溶氧精度</span></strong><span style="font-size:14px;"> ±1%</span> </p> <p> <strong><span style="font-size:14px;">傳感器漂移</span></strong><span style="font-size:14px;"> <1% per year</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;">±0.2℃</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;">6分圓柱螺紋，浸入式安裝</span> </p> <p> <strong><span style="font-size:14px;">電源信息</span></strong><span style="font-size:14px;"> DC 6~12V +/-5%，電流<50mA</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;">外殼直徑</span></strong><span style="font-size:14px;"> 26mm</span> </p> <p> <strong><span style="font-size:14px;">外殼長(zhǎng)度</span></strong><span style="font-size:14px;"> 177.5 mm</span> </p> <p> <strong><span style="font-size:14px;">探頭線纜長(zhǎng)度</span></strong><span style="font-size:14px;"> 10m，另外客戶可選5米、15m和30m線纜</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;">傳感器外殼材料</span></strong><span style="font-size:14px;"> POM和不銹鋼</span> </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> 與電化學(xué)原理的溶解氧探頭技術(shù)不同，禹山研發(fā)生產(chǎn)的熒光法溶解氧探頭不會(huì)消耗氧，不需要頻繁地進(jìn)行清洗。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="德州禹山淡水養(yǎng)殖水質(zhì)監(jiān)測(cè)溶氧儀,水質(zhì)監(jiān)測(cè)溶氧儀" src="https://tyunfile.71360.com/WaterMark/UploadFile/szyscg/637463270199558807/463998.jpg"></div><p> <span style="font-size:14px;">養(yǎng)殖環(huán)境的</span><strong><span style="font-size:14px;">溶氧含量</span></strong><span style="font-size:14px;">直接影響對(duì)蝦的代謝強(qiáng)度，從而影響其生長(zhǎng)。利用機(jī)械空氣增氧水體中的DO含量保持在5 mg/L都比較困難。很多養(yǎng)殖戶在養(yǎng)殖中出現(xiàn)各種各樣的問(wèn)題，魚在養(yǎng)，養(yǎng)不好，投入多，無(wú)效益，大多與溶氧達(dá)不到需求有關(guān)。 </span> </p> <p> <span style="font-size:14px;"><strong>溶氧量充足的好處：</strong>可以改善魚類棲息的生活環(huán)境；降低氨氮、亞硝酸態(tài)氮、硫化氫等有毒物質(zhì)的濃度溶解氧是魚類賴以生存的必要條件，傳統(tǒng)養(yǎng)魚，以魚浮頭作為加氧的標(biāo)志，魚游到水面上呼吸，至少缺氧3個(gè)小時(shí)以上，此時(shí)加氧就太遲了，那是在做救護(hù)，是在做魚蝦生病后的***。這種情況下，魚的成長(zhǎng)會(huì)受阻，抵抗力會(huì)明顯下降。保持氧量高的區(qū)別在于是讓魚蝦始終處于一個(gè)良好的生長(zhǎng)環(huán)境，魚蝦的新陳代謝越旺盛，魚蝦不生病，少不生病，提高生長(zhǎng)速度，餌料利用率高，使水產(chǎn)養(yǎng)殖得以穩(wěn)產(chǎn)、高產(chǎn)。</span> 溶解氧是研究水自凈能力的一種依據(jù)。水里的溶解氧被消耗，要恢復(fù)到初始狀態(tài)時(shí)間短，說(shuō)明水體的自凈能力強(qiáng)。泰安水質(zhì)監(jiān)測(cè)溶氧儀源頭廠家+支持定制</p><p style="text-indent:25px">蘇州禹山便攜式熒光法溶解氧傳感器特點(diǎn)：支持RS-485，MODBUS協(xié)議。德州禹山淡水養(yǎng)殖水質(zhì)監(jiān)測(cè)溶氧儀</p><p> <strong><span style="font-size:14px;">水中氧氣的來(lái)源：</span></strong> </p> <p> <span style="font-size:14px;">（1）生物增氧：水中水生植物、浮游植物的光合作用所釋放出的氧氣，水生植物的盛衰對(duì)水體溶氧起著重要的作用。</span> </p> <p> <span style="font-size:14px;">（2）機(jī)械增氧：通過(guò)增氧機(jī)、氧氣泵、潛水泵等機(jī)械形式強(qiáng)制充氧。</span> </p> <p> <span style="font-size:14px;">（3）化學(xué)增氧：加入化學(xué)藥品增氧，多用于嚴(yán)重缺氧時(shí)的急救。目前使用的化學(xué)增氧劑主要有過(guò)氧化鈣、過(guò)氧化氫和過(guò)氧二硫銨等（增氧劑的主要成份）。</span> </p> <p> <span style="font-size:14px;">（4）換水增氧：更換新水可提高溶氧量，以及在換水的過(guò)程中水流經(jīng)過(guò)一定的流程和落差可使溶氧量提高。</span> </p> <p> <span style="font-size:14px;">（5）空氣中的氧氣的直接溶入：空氣溶入水體中的速度與大氣壓、水溫、鹽度、水流、氣流等有關(guān)。大氣壓高，氧氣溶入水體中的速度快，流水的溶氧量一般比靜水的高，水面的波動(dòng)也可以增加空氣中氧氣溶解的速度。</span> </p> <p> <strong><span style="font-size:14px;">水中氧氣測(cè)量：</span></strong> </p> <p> <p> <strong><span style="font-size:14px;">禹山ODO系列熒光法溶解氧傳感器</span></strong><span style="font-size:14px;">采用新</span><span style="font-size:14px;">一代熒光壽命技術(shù)，由禹山自主研發(fā)高性能的熒光材料。不消耗氧，無(wú)流速限制，無(wú)需</span><span style="font-size:14px;">電解液，免于維護(hù)和校準(zhǔn)，不受硫化氫干擾，具有出色的穩(wěn)定性。內(nèi)置溫度傳感器，自動(dòng)</span><span style="font-size:14px;">溫度補(bǔ)償。RS485輸出，無(wú)需控制器也可組</span><span style="font-size:14px;">網(wǎng)。</span> </p> <p> <br /> </p> 德州禹山淡水養(yǎng)殖水質(zhì)監(jiān)測(cè)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，是一家生產(chǎn)型公司。公司業(yè)務(wù)涵蓋溶解氧傳感器，水質(zhì)監(jiān)測(cè)傳感器，COD傳感器，氨氮傳感器等，價(jià)格合理，品質(zhì)有保證。公司注重以質(zhì)量為中心，以服務(wù)為理念，秉持誠(chéng)信為本的理念，打造儀器儀表良好品牌。禹山傳感公司憑借創(chuàng)新的產(chǎn)品、專業(yè)的服務(wù)、眾多的成功案例積累起來(lái)的聲譽(yù)和口碑，讓企業(yè)發(fā)展再上新高。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/3183712.html</p></div></div></div></div></div><div id="inhanhp" class="page-right twoColRt"><div id="or8jkox" 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