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href="http://www.cdcfah.com/zh/"><span>展會(huì)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="d33ayy8" class="twoCol"><div id="pcx9dzs" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁(yè)?<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>?鎮(zhèn)江禹山實(shí)時(shí)在線檢測(cè)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="rm3fvut" class="leftbox clearfix"><h1>鎮(zhèn)江禹山實(shí)時(shí)在線檢測(cè)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="ypascrx" class="proBig"><div id="n8g4xou" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/szyscg/637463270197916735/8658832.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="xt3r7zp" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/szyscg/637463270197916735/8658832.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="vh7gm3d" 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>鎮(zhèn)江禹山實(shí)時(shí)在線檢測(cè)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>2021-02-07 10:24:56</p><p><span id="click" >瀏覽次數(shù)：64次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="sozcrrc" 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="yuuvlvl" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="nyyezkv" class="box"><p><p> <span style="font-size:14px;"><strong>溶氧量與攝食量：</strong>溶氧量5mg/L以上，魚(yú)類攝食正常；溶氧量降為4mg/L，鎮(zhèn)江禹山實(shí)時(shí)在線檢測(cè)水質(zhì)監(jiān)測(cè)溶氧儀，魚(yú)類攝食量下降13%；溶氧量降為2mg/L，魚(yú)攝食量下降54%，生長(zhǎng)停滯，開(kāi)始出現(xiàn)浮頭現(xiàn)象；溶氧量降為1mg/L，魚(yú)蝦類基本不吃食，鎮(zhèn)江禹山實(shí)時(shí)在線檢測(cè)水質(zhì)監(jiān)測(cè)溶氧儀，而且浮游出水面，形成浮頭現(xiàn)象；溶氧量降為0.5mg/L，，魚(yú)蝦類在幾小時(shí)就會(huì)全部窒息死亡。 </span> </p> <p> <span style="font-size:14px;"><strong>溫水性魚(yú)類：</strong>要保證魚(yú)蝦正常快速**，溶氧量24小時(shí)中8小時(shí)溶解氧含量不能低于4mg/L,16小時(shí)保證在5mg/L以上，，何時(shí)候都不能低于2毫克/升。 </span> </p> <p> <span style="font-size:14px;"><strong>冷水性魚(yú)類：</strong>溶解氧的臨界濃度為2～3毫克/升。 </span> </p> <p> <span style="font-size:14px;"><strong>溶氧量與飼料系數(shù)</strong>：溶氧量從7.6 mg/L下降到3.1 mg/L,飼料系數(shù)提高5.6倍、而生長(zhǎng)速度卻降低9倍至10倍，鎮(zhèn)江禹山實(shí)時(shí)在線檢測(cè)水質(zhì)監(jiān)測(cè)溶氧儀。</span> 禹山ODO系列養(yǎng)殖用熒光法溶解氧傳感器數(shù)字傳感器，RS485輸出，支持MODBUS。鎮(zhèn)江禹山實(shí)時(shí)在線檢測(cè)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="鎮(zhèn)江禹山實(shí)時(shí)在線檢測(cè)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/637463270197916735/8658832.jpg"></div><p> <strong><span style="font-size:14px;">影響溶氧量的兩個(gè)因素</span></strong> </p> <p> <span style="font-size:14px;">（1）物理因素：水的溶氧量受水溫、氣壓、鹽度等因素的影響。水的溶氧量與水溫、鹽度成反比，溫度增高則溶氧量降低，鹽度越高，溶氧越低，反之則溶氧高。水的溶氧量與氣體的壓力成正比，水面上氧的分壓愈大則溶氧量愈大。</span> </p> <p> <span style="font-size:14px;">（2）生化因素：水生生物的數(shù)量過(guò)多和密度過(guò)大及飼料殘?jiān)^(guò)多等都會(huì)使水體富營(yíng)養(yǎng)化，有機(jī)物含量增高，水體的溶氧量下降，其原理在于有機(jī)物的分解大多是氧化的過(guò)程，需要吸收氧分子。</span> </p> <p> <p> <strong><span style="font-size:14px;">禹山ODO系列熒光法溶解氧傳感器特點(diǎn)：</span></strong> </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</span></strong><strong><span style="font-size:14px;">信</span></strong><strong><span style="font-size:14px;">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> <span style="font-size:14px;"></span> 濰坊熒光法水質(zhì)監(jiān)測(cè)溶氧儀理論上當(dāng)曝氣池監(jiān)測(cè)到的溶解氧值略大于0時(shí)，可以認(rèn)為充氧正好滿足活性污泥中微生物對(duì)溶解氧的要求。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="鎮(zhèn)江禹山實(shí)時(shí)在線檢測(cè)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/637463270511500654/5095891.jpg"></div><p> <span style="font-size:14px;"><strong>溶解氧</strong>是指溶解于水中的氧量，它與溫度、壓力、微生物的生化作用有密切關(guān)系。在一定溫度下，水中只能溶解一定量的氧，例如20℃時(shí)，蒸餾水的溶解氧飽和值為9.17mg/L。</span> </p> <p> <span style="font-size:14px;">在<strong>污水處理中</strong>常常測(cè)定出水和曝氣池中的<strong>溶解值</strong>，根據(jù)它的大小來(lái)調(diào)節(jié)空氣供應(yīng)量，通過(guò)<strong>溶氧值</strong>了解曝氣池內(nèi)的耗氧情況以判斷在各種水溫條件下，曝氣池耗氧速率。在運(yùn)轉(zhuǎn)過(guò)程中，要求曝氣池內(nèi)的溶解氧在1 mg/L以上，過(guò)低的溶解氧值表明曝氣池內(nèi)缺氧，過(guò)高的溶解氧不但浪費(fèi)能耗，且可能造成污泥松碎老化。</span> </p> <p> <br /> </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，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，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?？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(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> 禹山養(yǎng)殖用熒光法溶解氧傳感器防護(hù)等級(jí)：IP68；操作壓力：6bar；傳感器接口：支持RS-485， MODBUS協(xié)議。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="鎮(zhèn)江禹山實(shí)時(shí)在線檢測(cè)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/637463270316305449/3861346.jpg"></div><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，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)**，<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、氨氮、藍(lán)綠藻、葉綠素、水中油、氧化還原電位、TSS等。 <br /> </span> 禹山傳感生產(chǎn)的水質(zhì)在線監(jiān)測(cè)系統(tǒng)優(yōu)先采用傳感器作為監(jiān)測(cè)要素，傳感器法檢測(cè)無(wú)化學(xué)試劑、無(wú)二次污染。南通熒光法水質(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。鎮(zhèn)江禹山實(shí)時(shí)在線檢測(cè)水質(zhì)監(jiān)測(cè)溶氧儀</p><p> <strong><span style="font-size:14px;">不同魚(yú)的耗氧率 </span></strong> </p> <p> <span style="font-size:14px;">鰱：在27℃時(shí)，鰱夏花耗氧率是620mg/kg.h。 </span> </p> <p> <span style="font-size:14px;">鳙：在27℃時(shí)，鳙夏花耗氧率是430mg/kg.h。 </span> </p> <p> <span style="font-size:14px;">黃顙魚(yú)：耗氧率隨體重增加而降低，而耗氧量和窒息點(diǎn)隨體重的增加而上升； </span> </p> <p> <span style="font-size:14px;">體長(zhǎng)9.43cm、體重16.58g：耗氧率為0.1264mg/g·h，耗氧量2.0946mg/尾·h，窒息點(diǎn)0.398mg/L；平均體長(zhǎng)7.16cm、體重7.07g：耗氧率為0.1533mg/g·h，耗氧量1.0841mg/尾·h，窒息點(diǎn)0.208mg/L。 </span> </p> <p> <span style="font-size:14px;">烏鱧、胡子鯰：具輔助呼吸***，耐低氧力強(qiáng)，耐運(yùn)能力也**提高。 </span> </p> <p> <span style="font-size:14px;">羅非魚(yú)：羅非魚(yú)耗氧量為0.3g/kg.h，排氨量為0.57g/kg.d，即0.024g/kg.h。 </span> </p> <p> <span style="font-size:14px;">根據(jù)硝化反應(yīng)式，每硝化1 g氨氮需耗氧4.57g，則硝化反應(yīng)需氧0.109/kg.h。</span> 鎮(zhèn)江禹山實(shí)時(shí)在線檢測(cè)水質(zhì)監(jiān)測(cè)溶氧儀</p><p 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