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src="https://tyunfile.71360.com/WaterMark/UploadFile/szyscg/637463270208541823/5418899.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="tifc2nk" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/szyscg/637463270208541823/5418899.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="ku2lipg" 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>濰坊在線水質(zhì)監(jiān)測(cè)溶氧儀,水質(zhì)監(jiān)測(cè)溶氧儀</p><p><span>***更新：</span>2021-02-05 04:32:29</p><p><span id="click" >瀏覽次數(shù)：3次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="hb2xubs" 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="rg7ro3h" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="cmtlsmt" class="box"><p><p> <strong><span style="font-size:14px;">水質(zhì)監(jiān)控指標(biāo)水質(zhì)監(jiān)控指標(biāo)</span></strong> </p> <p> <span style="font-size:14px;">按《城鎮(zhèn)污水處理廠污染物排放標(biāo)準(zhǔn)》GB18918-2002和建廠時(shí)批準(zhǔn)的環(huán)境影響評(píng)價(jià)報(bào)告確定的級(jí)別執(zhí)行，各檢測(cè)項(xiàng)目的檢測(cè)周期參照《城市污水處理廠運(yùn)行、維護(hù)及其安全技術(shù)規(guī)程》CJJ60-94執(zhí)行。</span> </p> <p> <span style="font-size:14px;">即PH值、SS、BOD5、CODcr、NH3-N、TN、TP每日一次，濰坊在線水質(zhì)監(jiān)測(cè)溶氧儀，糞大腸菌群數(shù)每周一次，其余檢測(cè)指標(biāo)每半年檢測(cè)一次。一般排水公司為確保污水處理廠能夠達(dá)到環(huán)保局要求，會(huì)適當(dāng)提高對(duì)污水處理廠的監(jiān)控標(biāo)準(zhǔn)。</span> </p> <p> <span style="font-size:14px;"><strong>蘇州禹山傳感</strong>生產(chǎn)的水<strong>質(zhì)在線監(jiān)測(cè)系統(tǒng)</strong>優(yōu)先采用傳感器作為監(jiān)測(cè)**，濰坊在線水質(zhì)監(jiān)測(cè)溶氧儀，<strong>傳感器</strong>法檢測(cè)無(wú)化學(xué)試劑、無(wú)二次污染，參數(shù)包括溫度、pH、溶解氧、電導(dǎo)率、濁度、COD，濰坊在線水質(zhì)監(jiān)測(cè)溶氧儀、氨氮、藍(lán)綠藻、葉綠素、水中油、氧化還原電位、TSS等。 <br /> </span> 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(dòng)、水溫、鹽度、大氣壓等影響而變化。濰坊在線水質(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="濰坊在線水質(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/637463270208541823/5418899.jpg"></div><p> <strong><span style="font-size:14px;">池塘水體溶解氧的來(lái)源主要有</span></strong><span style="font-size:14px;">：池塘換水、空氣溶解氧、水生植物的光合作用產(chǎn)生的氧氣。在這三種來(lái)源中以光合作用產(chǎn)生的氧氣為主要來(lái)源，其次為空氣溶解的氧。有資料表明，在晴天無(wú)增氧的精養(yǎng)池塘中，水體浮游植物光合作用產(chǎn)生的氧氣可以占池塘一晝夜產(chǎn)生的氧氣總量的90%，而空氣溶解的氧*占10%。</span> </p> <p> <strong><span style="font-size:14px;">禹山熒光法溶解氧傳感器</span></strong><span style="font-size:14px;">是基于物理學(xué)中特定物質(zhì)對(duì)活性</span><span style="font-size:14px;">熒光的猝熄原理。來(lái)自一個(gè)發(fā)光二極管（LED）發(fā)出</span><span style="font-size:14px;">的藍(lán)光照射在熒光帽內(nèi)表面的熒光物質(zhì)上，內(nèi)表面的</span><span style="font-size:14px;">熒光物質(zhì)受到激發(fā)，發(fā)出紅光，通過檢測(cè)紅光與藍(lán)光</span><span style="font-size:14px;">之間的相位差，并與內(nèi)部標(biāo)定值比對(duì)，從而計(jì)算出氧</span><span style="font-size:14px;">分子的濃度，經(jīng)過溫度和氣壓自動(dòng)補(bǔ)償輸出**終值。</span> 無(wú)錫水質(zhì)監(jiān)測(cè)溶氧儀分析方法蘇州禹山傳感科技有限公司地址：蘇州園區(qū)東長(zhǎng)路18號(hào)中節(jié)能環(huán)?？萍籍a(chǎn)業(yè)園25棟，座機(jī)：+86-512-87663997。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="濰坊在線水質(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/637465732606048267/1095132.jpg"></div><p> <strong><span style="font-size:14px;">污水中溶解氧的監(jiān)測(cè)</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(cè)儀器或便攜式溶解氧檢測(cè)儀進(jìn)行現(xiàn)場(chǎng)監(jiān)測(cè)。</span> </p> <p> <span style="font-size:14px;">在檢測(cè)時(shí)，應(yīng)該將整個(gè)曝氣池劃分成若干區(qū)域，就整個(gè)區(qū)域范圍的溶解氧監(jiān)測(cè)值進(jìn)行統(tǒng)計(jì)分析，以摸清本系統(tǒng)不同階段和時(shí)間點(diǎn)的溶解氧分布，對(duì)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(cè)條件，可以通過監(jiān)測(cè)曝氣池出口端的溶解氧作為活性污泥系統(tǒng)對(duì)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> </p><p> <span style="font-size:14px;"><strong><span style="font-size:14px;">溶解氧</span></strong><span style="font-size:14px;">（Dissolved Oxygen）是指溶解于水中分子狀態(tài)的氧，即水中的O2 ，用DO表示。</span><strong><span style="font-size:14px;">溶解氧</span></strong><span style="font-size:14px;">是水生生物生存不可缺少的條件。</span><strong><span style="font-size:14px;">溶解氧</span></strong><span style="font-size:14px;">的一個(gè)來(lái)源是水中溶解氧未飽和時(shí)，大氣中的氧氣向水體滲入；另一個(gè)來(lái)源是水中植物通過光合作用釋放出的氧。</span><strong><span style="font-size:14px;">溶解氧</span></strong><span style="font-size:14px;">隨著溫度、氣壓、鹽分的變化而變化，一般說(shuō)來(lái)，溫度越高，溶解的鹽分越大，水中的</span><strong><span style="font-size:14px;">溶解氧</span></strong><span style="font-size:14px;">越低；氣壓越高，水中的溶解氧越高。</span></span> </p> <p> <span style="font-size:14px;"><strong><span style="font-size:14px;">溶解氧</span></strong><span style="font-size:14px;">除了被通常水中硫化物、亞硝酸根、亞鐵離子等還原性物質(zhì)所消耗外，也被水中微生物的呼吸作用以及水中有機(jī)物質(zhì)被好氧微生物的氧化分解所消耗。所以說(shuō)</span><strong><span style="font-size:14px;">溶解氧</span></strong><span style="font-size:14px;">是水體的資本，是水體自凈能力的表示。</span></span> </p> <p> <span style="font-size:14px;"> <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</span><span style="font-size:14px;">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，</span><span style="font-size:14px;">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> <br /> </span> </p> <p> <br /> 蘇州禹山便攜式熒光法溶解氧傳感器特點(diǎn)：內(nèi)置溫度傳感器，自動(dòng)溫度補(bǔ)償不受硫化物等化學(xué)物質(zhì)干擾。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="濰坊在線水質(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/637463270197477283/8907062.jpg"></div><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(lái)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(lái)源于空氣在水中的溶解氧。此時(shí)，水體對(duì)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(duì)于換水對(duì)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> 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(dòng)溫度補(bǔ)償。RS485輸出，無(wú) 需控制器也可組網(wǎng)。無(wú)錫水質(zhì)監(jiān)測(cè)溶氧儀生產(chǎn)廠家有哪些</p><p style="text-indent:25px">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)。濰坊在線水質(zhì)監(jiān)測(cè)溶氧儀</p><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(shí)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(shí)的1.5倍時(shí)，若不調(diào)整曝氣量的話，會(huì)出現(xiàn)曝氣池出水溶解氧過低，有時(shí)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(shí)，同樣也會(huì)出現(xiàn)對(duì)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(huì)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> 濰坊在線水質(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主要經(jīng)營(yíng)范圍是儀器儀表，擁有一支專業(yè)技術(shù)團(tuán)隊(duì)和良好的市場(chǎng)口碑。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。公司秉持誠(chéng)信為本的經(jīng)營(yíng)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(shì)，打造儀器儀表良好品牌。禹山傳感公司立足于全國(guó)市場(chǎng)，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(lái)源地址: http://www.cdcfah.com/cp/3168242.html</p></div></div></div></div></div><div id="8sjbyqn" class="page-right twoColRt"><div id="r8rtq7q" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="peroqsp" 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) 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