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<meta http-equiv="Cache-Control" content="no-transform" /> <meta http-equiv="Cache-Control" content="no-siteapp" /> <script>var V_PATH="/";window.onerror=function(){ return true; };</script> </head><body> <h1><a href="http://www.cdcfah.com/">六月丁香婷婷亚洲中文字幕,欧美精品高清一区二区蜜芽,尤物92午夜福利视频,精品视频一区二区三区在线观看</a></h1> <div style="position:fixed;left:-9000px;top:-9000px;"><object id="qgqbi"></object><delect id="qgqbi"><sub id="qgqbi"><dl id="qgqbi"></dl></sub></delect><track id="qgqbi"></track><tr id="qgqbi"></tr><video id="qgqbi"></video><xmp id="qgqbi"><span id="qgqbi"></span></xmp><span id="qgqbi"></span><strong id="qgqbi"><em id="qgqbi"><sup id="qgqbi"><progress id="qgqbi"></progress></sup></em></strong><dl id="qgqbi"><small id="qgqbi"></small></dl><wbr id="qgqbi"></wbr><noscript id="qgqbi"></noscript><tr id="qgqbi"></tr><track id="qgqbi"><dl id="qgqbi"></dl></track><label id="qgqbi"><em id="qgqbi"></em></label><tbody id="qgqbi"></tbody><blockquote id="qgqbi"></blockquote><dfn id="qgqbi"><center 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href="http://www.cdcfah.com/cp/third-fenxiyiqile_rongyangyiza/">溶氧儀</a>?浙江應(yīng)用于污水監(jiān)測水質(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="3gnkzq3" class="leftbox clearfix"><h1>浙江應(yīng)用于污水監(jiān)測水質(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="zcegn37" class="proBig"><div id="dbdf32s" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/szyscg/637463270199479216/1765428.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="2xognmt" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/szyscg/637463270199479216/1765428.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="t88feln" 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>浙江應(yīng)用于污水監(jiān)測水質(zhì)監(jiān)測溶氧儀,水質(zhì)監(jiān)測溶氧儀</p><p><span>***更新：</span>2021-01-27 02:17:42</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="yelnp27" 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="wkmtvce" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="o2jdj8x" 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(shí)，浙江應(yīng)用于污水監(jiān)測水質(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，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，浙江應(yīng)用于污水監(jiān)測水質(zhì)監(jiān)測溶氧儀。</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，浙江應(yīng)用于污水監(jiān)測水質(zhì)監(jiān)測溶氧儀。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。</span> 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。浙江應(yīng)用于污水監(jiān)測水質(zhì)監(jiān)測溶氧儀</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="浙江應(yīng)用于污水監(jiān)測水質(zhì)監(jiān)測溶氧儀,水質(zhì)監(jiān)測溶氧儀" src="https://tyunfile.71360.com/WaterMark/UploadFile/szyscg/637463270199479216/1765428.jpg"></div><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(shí)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 /> 江蘇水質(zhì)監(jiān)測溶氧儀可在線實(shí)時(shí)監(jiān)測+廠家直供禹山養(yǎng)殖用溶解氧傳感器熒光帽頭部如果長期干燥狀態(tài)，會產(chǎn)生測量結(jié)果的漂移，需要水中浸泡48小時(shí)再工作。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="浙江應(yīng)用于污水監(jiān)測水質(zhì)監(jiān)測溶氧儀,水質(zhì)監(jiān)測溶氧儀" src="https://tyunfile.71360.com/WaterMark/UploadFile/szyscg/637465732606048267/1095132.jpg"></div><p> <span style="font-size:14px;"><strong>溶解氧</strong>，氧是氣態(tài)存在水的分子間隙中，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。就像一桶沙子可以倒進(jìn)去水一樣，當(dāng)水把沙子空間充滿后就不可能再加進(jìn)去一樣，所以，水分子的間隙被別的氣充滿后氧也不能溶入，爆塘就是水中的有害氣體過多，水分子的間隙被有害氣體充滿加不上氧所造成的。</span> </p> <p> <span style="font-size:14px;"><strong>蘇州禹山</strong>水質(zhì)<strong>在線監(jiān)測系統(tǒng)</strong>優(yōu)先采用傳感器作為監(jiān)測依據(jù)，<strong>傳感器</strong>檢測無化學(xué)試劑、無二次污染，參數(shù)包括溫度、pH、溶解氧、電導(dǎo)率、濁度、COD、氨氮、藍(lán)綠藻、葉綠素、水中油、氧化還原電位、TSS等。</span><span style="font-size:14px;"></span> </p><p> <strong><span style="font-size:14px;">溶解氧</span></strong><span style="font-size:14px;">是池塘水體中一個(gè)重要的水質(zhì)因子，它不但影響到養(yǎng)殖動物的生長發(fā)育、攝食吸收和生存活動，還影響到水體中有機(jī)污染物的分解以及du害物質(zhì)(如：氨氮、亞硝酸鹽和硫化氫等)的降解。靜水池塘的</span><strong><span style="font-size:14px;">溶解氧</span></strong><span style="font-size:14px;">變化主要由浮游植物的光合作用程度和生化耗氧量來決定。由于受到風(fēng)向、風(fēng)力以及熱阻力(溫躍層)的影響，而表現(xiàn)為池塘水體溶氧水平和垂直分布的不均勻性。</span> </p> <p> <p> <strong><span style="font-size:14px;">禹山傳感公司生產(chǎn)的</span></strong><strong><span style="font-size:14px;">熒光法溶解氧傳感器</span></strong><strong><span style="font-size:14px;">：</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;">內(nèi)置溫度傳感器，自動溫度補(bǔ)償。</span> </p> 水質(zhì)監(jiān)測傳感器生產(chǎn)廠家-禹山傳感匯聚了專業(yè)的研發(fā)團(tuán)隊(duì)，擁有納米材料及光學(xué)傳感在內(nèi)的多項(xiàng)技術(shù)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="浙江應(yīng)用于污水監(jiān)測水質(zhì)監(jiān)測溶氧儀,水質(zhì)監(jiān)測溶氧儀" src="https://tyunfile.71360.com/WaterMark/UploadFile/szyscg/637463270511852258/6436649.jpg"></div><p> <span style="font-size:14px;"><strong>魚的耗氧率</strong>隨魚的品種、大小、活動情況、溫度、營養(yǎng)狀況和其他因素的不同而異。 </span> </p> <p> <span style="font-size:14px;"><strong>運(yùn)動增加耗氧量：</strong>在靜止?fàn)顟B(tài)下，水溫17^20℃時(shí)，一般淡水魚的耗氧范圍為65～210mg/kg.h；強(qiáng)迫活動的魚，在20℃時(shí)，耗氧范圍為766～888</span> </p> <p> <span style="font-size:14px;"> mg/kg.h。強(qiáng)迫尼羅羅非魚以30厘米/秒的速度游動，在26℃時(shí)耗氧為300mg/kg.h;而以60厘米/秒的速度游動，耗氧增至458 </span> </p> <p> <span style="font-size:14px;">mg/kg.h。 </span> </p> <p> <span style="font-size:14px;"><strong>溫度增加耗氧量：</strong>適度活動的白給魚，在11℃時(shí)耗氧為60 mg/kg.h，而在25℃時(shí)耗氧增至276 mg/kg.h。</span> 禹山傳感生產(chǎn)的水質(zhì)監(jiān)測儀應(yīng)用于水環(huán)境保護(hù)、污水處理、工業(yè)過程監(jiān)控、水產(chǎn)養(yǎng)殖、食品發(fā)酵及制藥等領(lǐng)域。蘇州水質(zhì)監(jiān)測溶氧儀源頭廠家+支持定制</p><p style="text-indent:25px">禹山ODO系列養(yǎng)殖用熒光法溶解氧傳感器內(nèi)置溫度傳感器，自動溫度補(bǔ)償。RS485輸出，無需控制器也可組網(wǎng)。浙江應(yīng)用于污水監(jiān)測水質(zhì)監(jiān)測溶氧儀</p><p> <strong><span style="font-size:14px;">水生植物光合作用產(chǎn)生氧氣量的大小受光照的強(qiáng)度、水溫的高低的影響變化。</span></strong> </p> <p> <span style="font-size:14px;">在***之中，晴天光照很好，水生植物的光合作用很強(qiáng)，產(chǎn)生的氧氣就很多，通常使表層水體溶解氧達(dá)到過飽和狀態(tài)，在中午1～2點(diǎn)時(shí)溶解氧的含量達(dá)到最大值，此時(shí)水體溶解氧主要來源于光合作用，空氣中的氧氣難以溶解于水體之中。到了夜間，水生植物的光合作用基本停止，池塘水體的氧氣主要來源于空氣在水中的溶解氧。此時(shí)，水體對氧氣的消耗大于溶解氧的產(chǎn)生量，水體溶解氧逐漸降低，到早晨的5～6點(diǎn)為最小值。晴天池塘水體的溶解氧含量大于陰天。對于換水對池塘水體的溶解氧的增加只有在進(jìn)入池塘的新水的溶解氧大于目標(biāo)池塘水體溶解氧時(shí)才成為可能。</span> 浙江應(yīng)用于污水監(jiān)測水質(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位于蘇州工業(yè)園區(qū)東長路18號中節(jié)能環(huán)保產(chǎn)業(yè)園25棟。公司業(yè)務(wù)涵蓋溶解氧傳感器，水質(zhì)監(jiān)測傳感器，COD傳感器，氨氮傳感器等，價(jià)格合理，品質(zhì)有保證。公司秉持誠信為本的經(jīng)營理念，在儀器儀表深耕多年，以技術(shù)為先導(dǎo)，以自主產(chǎn)品為重點(diǎn)，發(fā)揮人才優(yōu)勢，打造儀器儀表良好品牌。禹山傳感公司立足于全國市場，依托強(qiáng)大的研發(fā)實(shí)力，融合前沿的技術(shù)理念，飛快響應(yīng)客戶的變化需求。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/3026425.html</p></div></div></div></div></div><div id="escegce" class="page-right twoColRt"><div id="nceripr" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="auhjg3n" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)</p></a></div><div id="2jd3n8q" class="recomPic 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