污水處理工程-山東尚清環?？萍加邢薰?/title> <meta name="description" content="尚清環保10余年污水處理經驗，專業承接化工、食品、制藥、五金、化妝品、養殖等工業廢水處理設備工程，科班專業注冊環保工程師團隊為您提供1對1污水處理方案，采用標準化流程提供污水處理設備工程設計、安裝、調試、運營、化驗和技術培訓服務，在江蘇、浙江、安徽、上海等長三角地區，以及新疆、西藏、內蒙古、甘肅、青海等地有800多項污水處理樣板工程案例， " /> <meta name="keywords" content="污水處理工程" /> <link rel="stylesheet" href="/skin/css/swiper.min_1.css" /> <link rel="stylesheet" href="/skin/css/css_1.css" /> <link rel="stylesheet" href="/skin/css/style_1.css" /> <link rel="stylesheet" href="/skin/css/animate.min_1.css" /> <script type="text/javascript" src="/skin/js/swiper.min.js" ></script> <script type="text/javascript" src="/skin/js/jquery-1.12.4.min.js" ></script> <script type="text/javascript" src="/skin/js/wow.min.js" ></script> <script> document.getElementsByTagName('html')[0].style.fontSize = document.documentElement.clientWidth/19.2 + 'px' window.onresize = function() { document.getElementsByTagName('html')[0].style.fontSize = document.documentElement.clientWidth/19.2 + 'px' } new WOW().init(); </script> <meta http-equiv="Cache-Control" content="no-transform" /> <meta http-equiv="Cache-Control" content="no-siteapp" /> </head> <body style="overflow-x:hidden;"> <div style="position:fixed;left:-9000px;top:-9000px;"><ins id="33z44"></ins><tt id="33z44"><span id="33z44"></span></tt><em id="33z44"></em><option id="33z44"><var id="33z44"><source id="33z44"><meter id="33z44"></meter></source></var></option><form id="33z44"></form><button id="33z44"></button><option id="33z44"><i id="33z44"><mark id="33z44"><code id="33z44"></code></mark></i></option><var id="33z44"><sub id="33z44"></sub></var><s id="33z44"></s><tt id="33z44"><nav id="33z44"><sub id="33z44"><listing id="33z44"></listing></sub></nav></tt><table id="33z44"></table><del id="33z44"><td id="33z44"><mark id="33z44"></mark></td></del><track id="33z44"><dl id="33z44"></dl></track><nav id="33z44"><optgroup id="33z44"><noframes id="33z44"><rp id="33z44"></rp></noframes></optgroup></nav><blockquote id="33z44"><small id="33z44"><span id="33z44"></span></small></blockquote><p id="33z44"><ins id="33z44"></ins></p><video id="33z44"></video><strike id="33z44"><kbd id="33z44"><sup id="33z44"><label id="33z44"></label></sup></kbd></strike><thead id="33z44"></thead><xmp id="33z44"></xmp><strike id="33z44"></strike><p id="33z44"></p><thead id="33z44"></thead><optgroup id="33z44"><noframes id="33z44"></noframes></optgroup><small id="33z44"><tbody id="33z44"><option id="33z44"><i id="33z44"></i></option></tbody></small><del id="33z44"><delect id="33z44"></delect></del><thead id="33z44"><big id="33z44"><option id="33z44"></option></big></thead><var id="33z44"><sub id="33z44"><noscript id="33z44"><li id="33z44"></li></noscript></sub></var><pre id="33z44"><i id="33z44"></i></pre><form id="33z44"><tr id="33z44"><kbd id="33z44"><delect id="33z44"></delect></kbd></tr></form><var id="33z44"><dd id="33z44"><center id="33z44"><video id="33z44"></video></center></dd></var><rp id="33z44"><acronym id="33z44"><input id="33z44"><meter id="33z44"></meter></input></acronym></rp><p id="33z44"><ins id="33z44"></ins></p><dd id="33z44"></dd><acronym id="33z44"></acronym><delect id="33z44"></delect><listing id="33z44"><nobr id="33z44"><div id="33z44"><legend id="33z44"></legend></div></nobr></listing><optgroup id="33z44"><noframes id="33z44"><rp id="33z44"><ruby id="33z44"></ruby></rp></noframes></optgroup><noscript id="33z44"><video id="33z44"><ol id="33z44"><del id="33z44"></del></ol></video></noscript><noframes id="33z44"><em id="33z44"><acronym id="33z44"><input id="33z44"></input></acronym></em></noframes><blockquote id="33z44"></blockquote><source id="33z44"></source><output id="33z44"></output><track id="33z44"></track><delect id="33z44"><small id="33z44"></small></delect><rp id="33z44"><object id="33z44"><blockquote id="33z44"><meter id="33z44"></meter></blockquote></object></rp><noframes id="33z44"></noframes><ins id="33z44"><dfn id="33z44"></dfn></ins><optgroup id="33z44"></optgroup><noframes id="33z44"></noframes> <object id="33z44"><input id="33z44"><nobr id="33z44"></nobr></input></object><u id="33z44"></u><td id="33z44"><wbr id="33z44"><kbd id="33z44"><delect id="33z44"></delect></kbd></wbr></td><ruby id="33z44"></ruby><var id="33z44"></var><form id="33z44"><ruby id="33z44"></ruby></form><xmp id="33z44"><span id="33z44"><pre id="33z44"></pre></span></xmp><track id="33z44"></track><dd id="33z44"></dd><nav id="33z44"><sub id="33z44"><noframes id="33z44"><button id="33z44"></button></noframes></sub></nav><cite id="33z44"></cite><th id="33z44"><source id="33z44"><rt id="33z44"><label id="33z44"></label></rt></source></th><nav id="33z44"><track id="33z44"><video id="33z44"></video></track></nav><menuitem id="33z44"></menuitem><progress id="33z44"></progress><bdo id="33z44"><nobr id="33z44"><span id="33z44"><pre id="33z44"></pre></span></nobr></bdo><legend id="33z44"></legend><optgroup id="33z44"></optgroup><meter id="33z44"></meter><acronym id="33z44"></acronym><th id="33z44"><track id="33z44"><rt id="33z44"><s id="33z44"></s></rt></track></th><tbody id="33z44"></tbody><small id="33z44"></small><form id="33z44"></form><thead id="33z44"><sub id="33z44"><option id="33z44"><s id="33z44"></s></option></sub></thead><blockquote id="33z44"></blockquote><rt id="33z44"></rt><del id="33z44"><font id="33z44"></font></del><table id="33z44"><em id="33z44"><ruby id="33z44"><input id="33z44"></input></ruby></em></table><del id="33z44"><meter id="33z44"></meter></del><output id="33z44"><thead id="33z44"><dd id="33z44"><noscript id="33z44"></noscript></dd></thead></output><button id="33z44"><b id="33z44"><menuitem id="33z44"></menuitem></b></button><small id="33z44"></small><em id="33z44"><strike id="33z44"><input id="33z44"><meter id="33z44"></meter></input></strike></em><output id="33z44"></output><bdo id="33z44"></bdo><kbd id="33z44"><font id="33z44"><small id="33z44"><tbody id="33z44"></tbody></small></font></kbd><strong id="33z44"><code id="33z44"><bdo id="33z44"><form id="33z44"></form></bdo></code></strong><b id="33z44"></b><rt id="33z44"></rt><acronym id="33z44"></acronym><form id="33z44"></form><em id="33z44"></em><big id="33z44"><dl id="33z44"><s id="33z44"><code id="33z44"></code></s></dl></big><b id="33z44"><cite id="33z44"><meter id="33z44"><div id="33z44"></div></meter></cite></b><small id="33z44"><legend id="33z44"><pre id="33z44"><i id="33z44"></i></pre></legend></small><td id="33z44"></td><small id="33z44"><tbody id="33z44"><pre id="33z44"><i id="33z44"></i></pre></tbody></small><ruby id="33z44"><delect id="33z44"></delect></ruby><tbody id="33z44"></tbody> <span id="33z44"><pre id="33z44"><sup id="33z44"><label id="33z44"></label></sup></pre></span><meter id="33z44"><th id="33z44"><track id="33z44"><rt id="33z44"></rt></track></th></meter><cite id="33z44"><meter id="33z44"></meter></cite><ol id="33z44"></ol><s id="33z44"></s><ins id="33z44"></ins><listing id="33z44"><em id="33z44"><th id="33z44"><source id="33z44"></source></th></em></listing><menuitem id="33z44"><bdo id="33z44"><div id="33z44"><legend id="33z44"></legend></div></bdo></menuitem><acronym id="33z44"><input id="33z44"><menu id="33z44"><progress id="33z44"></progress></menu></input></acronym><td id="33z44"><em id="33z44"><strike id="33z44"><output id="33z44"></output></strike></em></td><acronym id="33z44"></acronym><video id="33z44"></video><ol id="33z44"></ol><em id="33z44"><ruby id="33z44"></ruby></em><wbr id="33z44"><strike id="33z44"><p id="33z44"><ins id="33z44"></ins></p></strike></wbr><wbr id="33z44"><ruby id="33z44"><delect id="33z44"></delect></ruby></wbr><strong id="33z44"><code id="33z44"><address id="33z44"><form id="33z44"></form></address></code></strong><menu id="33z44"><dd id="33z44"><big id="33z44"><video id="33z44"></video></big></dd></menu><button id="33z44"><acronym id="33z44"><cite id="33z44"></cite></acronym></button><dfn id="33z44"><address id="33z44"></address></dfn><table id="33z44"><div id="33z44"><span id="33z44"><pre id="33z44"></pre></span></div></table><progress id="33z44"><track id="33z44"></track></progress><span id="33z44"></span><legend id="33z44"></legend><listing id="33z44"></listing><p id="33z44"></p><tr id="33z44"><cite id="33z44"><meter id="33z44"></meter></cite></tr><center id="33z44"><li id="33z44"><rp id="33z44"></rp></li></center><strong id="33z44"><optgroup id="33z44"><address id="33z44"></address></optgroup></strong><optgroup id="33z44"></optgroup><meter id="33z44"><small id="33z44"><legend id="33z44"><p id="33z44"></p></legend></small></meter><th id="33z44"><pre id="33z44"></pre></th><del id="33z44"><input id="33z44"><xmp id="33z44"><th id="33z44"></th></xmp></input></del><nav id="33z44"><optgroup id="33z44"><table id="33z44"><rp id="33z44"></rp></table></optgroup></nav><object id="33z44"><bdo id="33z44"><menu id="33z44"><progress id="33z44"></progress></menu></bdo></object><source id="33z44"></source><kbd id="33z44"><tt id="33z44"><label id="33z44"><mark id="33z44"></mark></label></tt></kbd><video id="33z44"><button id="33z44"><object id="33z44"><menuitem id="33z44"></menuitem></object></button></video><nobr id="33z44"><wbr id="33z44"><source id="33z44"><delect id="33z44"></delect></source></wbr></nobr><blockquote id="33z44"><nobr id="33z44"><span id="33z44"></span></nobr></blockquote><acronym id="33z44"></acronym><nav id="33z44"><center id="33z44"><video id="33z44"></video></center></nav><bdo id="33z44"><small id="33z44"><tbody id="33z44"><pre id="33z44"></pre></tbody></small></bdo><button id="33z44"><ol id="33z44"><cite id="33z44"><bdo id="33z44"></bdo></cite></ol></button><rt id="33z44"><s id="33z44"><mark id="33z44"><address id="33z44"></address></mark></s></rt><mark id="33z44"></mark><td id="33z44"><tr id="33z44"><source id="33z44"><output id="33z44"></output></source></tr></td><code id="33z44"><table id="33z44"><form id="33z44"><span id="33z44"></span></form></table></code><i id="33z44"><mark id="33z44"></mark></i><kbd id="33z44"></kbd></div>  <div class="sideBar"> <div class="logo"><a href="/"><img src="/skin/picture/26228080fcc3f9b7.png" title="尚清環保logo" alt="尚清環保logo" ></a></div> <ul class="nav"> <li> <span>·</span><a href="/">首頁</a> </li> <li> <b></b> <span>·</span><a href="/wushuichuli/">污水處理設備</a> <dl> </dl> </li>  <li> <b></b> <span>·</span><a href="/article/">污水處理知識</a> <dl> </dl> </li> <li> <b></b> <span>·</span><a href="/case/">污水處理工程</a> <dl> </dl> </li> <li> <b></b> <span>·</span><a href="/honor/">榮譽資質</a> <dl> </dl> </li> <li> <b></b> <span>·</span><a href="/aboutus/">關于我們</a> <dl> </dl> </li> <li> <b></b> <span>·</span><a href="/contact/">聯系我們</a> <dl> </dl> </li> </ul> </div> <div class="AppTop" style="position:fixed; z-index:998;box-shadow: 0 0 10px rgba(0,0,0,0.3);"> <div class="logo"><a href="/"><img src="/skin/picture/26228080fcc3f9b7.png"></a></div> <div class="SideClick"> <span></span> <span></span> <span></span> </div> </div> <div class="apptop1" style=" width:100%; height:60px;"></div> <style> .apptop1{ display:none;} @media(max-width:999px ) { .apptop1{ display: block;} } </style>  <div class="top" data-wow-delay = "0.3s"> <div class="logo"><a href="/"><img src="/skin/picture/26228080fcc3f9b7.png" title="尚清環保logo" alt="尚清環保logo"></a></div> <div class="nav"> <div class="serach">   </div> <ul style=" margin-top: 10px;"> <li><a class="enter" href="/">首頁</a> </li> <li><a class="enter" href="/wushuichuli/">污水處理設備</a> </li>  <li><a class="enter" href="/article/">污水處理知識</a> </li> <li><a class="enter" href="/case/">污水處理工程</a> </li> <li><a class="enter" href="/honor/">榮譽資質</a> </li> <li><a class="enter" href="/aboutus/">關于我們</a> </li> <li><a class="enter" href="/contact/">聯系我們</a> </li> <style> .top{ line-height:normal;} </style> </ul> </div> </div>  <script> var _hmt = _hmt || []; (function() { var hm = document.createElement("script"); hm.src = "https://#/hm.js?2a2238390805b2766a33840263f5565a"; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(hm, s); })(); </script> <div class="ban1"><img src="/skin/picture/1ebdd80605c67053.png" title="污水處理設備" alt="污水處理設備"/></div> <div class="contzt"> <div class="navigat"> <div class="navig">當前位置：<a href="/">首頁</a>>><a href="/case">污水處理工程</a> </div> </div> <div class="contz"> <div class="contz1">   <div class="cntz3"> <div class="navtg"><span onclick="window.open('/contact/')">聯系尚清環保</span></div> <div class="cntz3_z"> <img src="/skin/picture/lx_img.png" title="聯系尚清環保" alt="聯系尚清環保" /> <h2> 山東尚清環?？萍加邢薰? </h2> <p> 服務熱線：18853672655<br /> 郵箱地址：<span style="font-size:10px;">sdsqhb@126.com</span><br /> 公司地址：山東省諸城市龍都街道龍海路6號 </p> </div> <div class="clear"></div> </div> </div> <div class="contz2"> <div class="navtg1"> 污水處理工程 </div> <div class="xwzx_nr"> <ul> <li><a href="/case/99.html"><div class="xwzxbox" href="/case/99.html"> <div class="xw_zz"> <div class="wzzz_text"><span>云南永德縣美麗鄉村污水處理設備</span></div></div><img src="/static/upload/image/20220617/1655455459541956.jpg" title="云南永德縣美麗鄉村污水處理設備" alt="云南永德縣美麗鄉村污水處理設備"/></div><p>云南永德縣美麗鄉村污水處理設備</p></a></li> <li><a href="/case/44.html"><div class="xwzxbox" href="/case/44.html"> <div class="xw_zz"> <div class="wzzz_text"><span>西寧市李家山污水處理廠項目</span></div></div><img src="/static/upload/image/20220510/1652146537745384.jpg" title="西寧市李家山污水處理廠項目" alt="西寧市李家山污水處理廠項目"/></div><p>西寧市李家山污水處理廠項目</p></a></li> <li><a href="/case/43.html"><div class="xwzxbox" href="/case/43.html"> <div class="xw_zz"> <div class="wzzz_text"><span>西寧市多巴污水處理廠一期</span></div></div><img src="/static/upload/image/20220510/1652144136114582.png" title="西寧市多巴污水處理廠一期" alt="西寧市多巴污水處理廠一期"/></div><p>西寧市多巴污水處理廠一期</p></a></li> </ul> <div id="nx_pg"><span class='page-status'>共3條當前1/1頁</span><span class='page-index'><a href='/case/'>首頁</a></span><span class='page-pre'><a href='javascript:;'>前一頁</a></span><span class='page-numbar'><a href="/case/" class="page-num page-num-current">1</a></span><span class='page-next'><a href='javascript:;'>后一頁</a></span><span class='page-last'><a href='/case/'>尾頁</a></span></div> <div class="clear"></div> </div>  <div class="clear"></div> </div> <div class="clear"></div> </div> <div class="indexContainer"> <div class="layer7"> <div class="tit"> <h2 class="wow intp fadeInLeft" data-wow-delay = "0.3s">合作伙伴</h2> <p class="wow intp fadeInRight" data-wow-delay = "0.3s">專注污水處理設備，幫助企業走上達標排放之路，他們都選擇了尚清環保</p> </div> <ul class="wow intp fadeInLeft" data-wow-delay = "0.3s"> <li><a href="javascript:void(0)"><img src="/skin/picture/82172bfe38506b4c.jpg" title="中國石油" alt="中國石油"></a></li> <li><a href="javascript:void(0)"><img src="/skin/picture/50634069335254bf.jpg" title="中國石化" alt="中國石化"></a></li> <li><a href="javascript:void(0)"><img src="/skin/picture/926c26a230e2f322.jpg" title="中電投集團公司" alt="中電投集團公司"></a></li> <li><a href="javascript:void(0)"><img src="/skin/picture/8e798778ebe1ae6c.png" title="中交二航局" alt="中交二航局"></a></li> <li><a href="javascript:void(0)"><img src="/skin/picture/c96198b96ef97cb0.png" title="中國核建" alt="中國核建"></a></li> <li><a href="javascript:void(0)"><img src="/skin/picture/1c18325b2682ad5c.png" title="國家電網" alt="國家電網"></a></li> <li><a href="javascript:void(0)"><img src="/skin/picture/5fea0228bf16dff6.png"title="中國中鐵" alt="中國中鐵"></a></li> <li><a href="javascript:void(0)"><img src="/skin/picture/0b6052259d1b2939.png" title="中國鐵建" alt="中國鐵建"></a></li> <li><a href="javascript:void(0)"><img src="/skin/picture/d8f887bfd3189854.png" title="中國建筑" alt="中國建筑"></a></li> <li><a href="javascript:void(0)"><img src="/skin/picture/5db9a59fe9cc0441.png" title="福田汽車" alt="福田汽車"></a></li> </ul> <div class="clear"></div>  </div> <div class="layer13"> <a > <img src="/skin/picture/bannerpic_03.png" title="輕松解決污水問題" alt="輕松解決污水問題" /> </a> </div> </div>  <div class="footer"> <div class="footerBox">  <div class="footerCenter"> <h2>聯系我們</h2> <ul> <li> 地址：山東省諸城市龍都街道龍海路6號 </li> <li> 服務電話：18853672655 </li> <li> 郵箱：sdsqhb@126.com </li> </ul> </div> <div class="footerList"> <h2>快速入口</h2> <ul> <li><a href="/wushuichuli">污水處理設備</a></li> <li><a href="/article">污水處理知識</a></li> <li><a href="/case">污水處理工程</a></li> <li><a href="/honor">榮譽資質</a></li> <li><a href="/aboutus">走進尚清</a></li> <li><a href="/contact">聯系尚清</a></li> </ul> </div> <div class="footerRight"> <div class="phone"> <h3>全國服務熱線</h3> <p>18853672655</p> </div> <ul> <li> <img src= width="109" height="109" alt="" /> <p> </p> </li> <li> <img src="/skin/picture/20210105092809_70134.jpg" title="微信咨詢" alt="微信咨詢" /> <p> 微信咨詢 </p> </li> </ul> </div> </div> <div class="copyright"> <p>Copy right ©2022 <span>版權所有 </span> 山東尚清環?？萍加邢薰?備案號：<a target="_blank"><span style="color:#FFFFFF;">魯ICP備15026283號-11</span></a> </p> <ul> <li>友情鏈接:</li> <li> <a target="_blank">一體化污水處理設備</a> </li> <p> <br /> </p> <p> <br /> </p> <p> <br /> </p> </ul> </div> </div> <style> .footer{ line-height:normal;} </style> <script type="text/javascript" src="/skin/js/scrip.js"></script>  <a href="#0" class="backTop">↑</a> <a href="http://www.alishafique.com/">在线免费观看99视频</a> <script> (function(){ var bp = document.createElement('script'); var curProtocol = window.location.protocol.split(':')[0]; if (curProtocol === 'https') { bp.src = 'https://zz.bdstatic.com/linksubmit/push.js'; } else { bp.src = 'http://push.zhanzhang.baidu.com/push.js'; } var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(bp, s); })(); </script> </body> </html> <script> $('.layer9Left ul li').click(function(){ var num=$(this).index(); $('.layer9Right .main').eq(num).fadeIn().siblings().hide(); $(this).addClass('on').siblings().removeClass('on') }) $('.layer1 .hd ul li').click(function(){ var num=$(this).index(); $('.layer1 .bd .bdBox').eq(num).fadeIn().siblings().hide(); $(this).addClass('on').siblings().removeClass('on') }) var swiper = new Swiper('.banner .swiper-container', { pagination: { el: '.banner .swiper-pagination', }, }); window.onload=function(){ var wit=$(window).width(); if(wit>999){ var swiper2 = new Swiper('.sw1 .swiper-container', { slidesPerView: 4, spaceBetween: 30, pagination: { el: '.sw1 .swiper-pagination', }, }); var swiper3 = new Swiper('.sw2 .swiper-container', { slidesPerView: 3, spaceBetween: 30, pagination: { el: '.sw2 .swiper-pagination', }, }); var swiper4 = new Swiper('.layer5 .swiper-container', { slidesPerView:2, spaceBetween: 45, navigation: { nextEl: '.layer5 .swiper-button-next', prevEl: '.layer5 .swiper-button-prev', }, }); var swiper5 = new Swiper('.layer6 .swiper-container', { slidesPerView:4, spaceBetween:30, pagination: { el: '.layer6 .swiper-pagination', }, }); var swiper6 = new Swiper('.layer10Left .swiper-container', { slidesPerView:3, spaceBetween:30, pagination: { el: '.layer10Left .swiper-pagination', }, }); var swiper7 = new Swiper('.layer10Right .swiper-container', { slidesPerView:2, spaceBetween:30, pagination: { el: '.layer10Right .swiper-pagination', }, }); }else{ var swiper2 = new Swiper('.sw1 .swiper-container', { slidesPerView: 2, spaceBetween: 30, pagination: { el: '.sw1 .swiper-pagination', }, }); var swiper3 = new Swiper('.sw2 .swiper-container', { slidesPerView: 2, spaceBetween: 30, pagination: { el: '.sw2 .swiper-pagination', }, }); var swiper4 = new Swiper('.layer5 .swiper-container', { slidesPerView:1, spaceBetween: 45, navigation: { nextEl: '.layer5 .swiper-button-next', prevEl: '.layer5 .swiper-button-prev', }, }); var swiper5 = new Swiper('.layer6 .swiper-container', { slidesPerView:2, spaceBetween:30, pagination: { el: '.layer6 .swiper-pagination', }, }); var swiper6 = new Swiper('.layer10Left .swiper-container', { slidesPerView:2, spaceBetween:30, pagination: { el: '.layer10Left .swiper-pagination', }, }); var swiper7 = new Swiper('.layer10Right .swiper-container', { slidesPerView:2, spaceBetween:30, pagination: { el: '.layer10Right .swiper-pagination', }, }); } } $('.SideClick').click(function(){ if($(this).hasClass('on')){ $(this).removeClass('on'); $('.sideBar').css('left','-100%') }else{ $(this).addClass('on'); $('.sideBar').css('left','0') } }) $('.layer11Left .hd ul li').click(function(){ var num=$(this).index(); $('.layer11Left .bd ul').eq(num).fadeIn().siblings().hide(); $(this).addClass('on').siblings().removeClass('on') }) $('.layer4Left ul li').click(function(){ var num=$(this).index(); $('.layer4Center .nr').eq(num).fadeIn().siblings().hide(); $('.layer4Right .icon').eq(num).fadeIn().siblings().hide(); $(this).addClass('on').siblings().removeClass('on') }) $('.sideBar .nav li').click(function(){ if($(this).hasClass('on')){ $(this).removeClass('on'); $(this).children('dl').slideUp(); }else{ $(this).addClass('on') $(this).children('dl').slideDown(); $(this).siblings().children('dl').slideUp(); } }) </script>