<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<!--PICOSEARCH_SKIPTEXTSTART-->
<html>
<head>
<title>Keppel Seghers - Membrane Bioreactor</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<meta http-equiv="imagetoolbar" content="no">
<meta name="description" content="Membrane bioreactor effluent and wastewater treatment solutions for highly polluted wastewater and leachate reuse as process and drinking water available as large tailor made installations and small package plants" />
<meta name="keywords" content="membrane bioreactor,mbr,membrane bio reactor,industrial wastewater,industrial wastewater treatment,mbr package plant,unipac,small membrane bioreactor,small mbr,water treatment package plant, containerized watertreatment installations,backpulsing,backwashing,membrane removal,pre-screening,permeate pumps, biofilm filtration,municipal wastewater treatment,wastewater treatment,leachate, recycling water, water reuse, unibrane, membrane bioReactor, ultra filtration,activated sludge,reverse osmosis,membranen" />

<link rel="stylesheet" href="/inc/css/default.css?1" type="text/css">
<link rel="stylesheet" href="/inc/css/style.css" type="text/css">
<script type="text/javascript" src="/inc/js/MM_functions.js"></script>
<script type="text/javascript" src="/inc/js/dropdownmenu.js"></script>
<script type="text/javascript" src="/inc/js/imagePop.js"></script>
</head>

<body bgcolor="#FFFFFF" text="#000000" leftmargin="0" topmargin="0" marginwidth="0" marginheight="0">
<table width="900" border="0" cellspacing="0" cellpadding="0" align="center">
  <tr>
    <td align="left" valign="top" width="217"><a href="/home"><img src="/img/common/seglogo.gif" width="217" height="50" border="0"></a></td>
    <td align="left" valign="top" background="/img/common/toptile.gif">&nbsp;</td>
  </tr>
</table>
<table width="900" border="0" cellspacing="0" cellpadding="0" align="center">
  <tr>
    <td background="/img/common/segherwater.gif"><img src="/img/common/spacer.gif" width="10" height="11"></td>
  </tr>
</table>
<table width="900" border="0" cellspacing="0" cellpadding="0" background="/img/common/water_tile.jpg" align="center">
  <tr align="left" valign="top">
    <td width="422"><img src="/img/common/water_pix.jpg" width="422" height="128"></td>
    <td>
      <table width="420" border="0" cellspacing="0" cellpadding="0" align="center">
        <tr>
          <td align="left" valign="top" height="15"><img src="/img/common/spacer.gif" width="1" height="15"></td>
        </tr>
        <tr>
          <td align="left" valign="top"><img src="/img/common/water_text.gif" width="303" height="18">
            <br>
            <br>
            <span class="toptitle"><img src="/img/common/bannerarrow.gif" width="17" height="14" border="0">Water</span><br>
            <img src="/img/common/bannerarrow.gif" width="17" height="14" border="0"><a href="/solutions4solidwaste" class="water">Solid
            Waste</a><br>
            <img src="/img/common/bannerarrow.gif" width="17" height="14" border="0"><a href="/solutions4sludge" class="water">Biosolids
            &amp; Sludge</a><b></b><br>
            <img src="/img/common/bannerarrow.gif" width="17" height="14" border="0"><a href="/solutions4metal" class="water">Cleaning
            of metal parts</a></td>
        </tr>
      </table>
    </td>
  </tr>
</table>
<div align="center"></div>
<table width="900" border="0" cellspacing="0" cellpadding="0" align="center">
  <tr>
    <td background="/img/common/segherwater.gif"><img src="/img/common/spacer.gif" width="10" height="11"></td>
  </tr>
</table>
<table width="900" border="0" cellspacing="0" cellpadding="5" align="center">
  <tr>
    <td bgcolor="#902147">
      <table border="0" cellspacing="0" cellpadding="0" id="menu1" class="ddmx">
<tr align="left" valign="top">
<td>
<a class="item1" href="/aboutus">About Us</a>

<div class="section">
<a class="item2 arrow" href="/ourmission">Our Mission</a>
<a class="item2 arrow" href="/scope">Scope of activities<img src="/img/common/greyarrow.gif"></a>
<div class="section">
<a class="item2 arrow" href="/scopeprocess">Supply of process equipment</a>
<a class="item2 arrow" href="/scopeepc">EPC</a>
<a class="item2 arrow" href="/scopeonm">Operation & Maintenance</a>
<a class="item2 arrow" href="/scopeaftersales">After Sales</a>
<a class="item2 arrow" href="/scopernd">Research & Development</a>
<a class="item2 arrow" href="/scopeainvest">Investments & Alliances</a>
</div>
<a class="item2 arrow" href="/committed">Committed to a Cleaner Future</a>
<a class="item2 arrow" href="/history">History</a>
<a class="item2 arrow" href="/groupstructure">Group Structure</a>
</div>
</td>
<td>
<a class="item1" href="/solutions">Solutions</a>

<div class="section">
<a class="item2 arrow" href="/solutions4water">Water<img src="/img/common/greyarrow.gif"></a>
<div class="section">
<a class="item2 arrow" href="/biologicalwastewatertreatment">Biological wastewater treatment</a>
<a class="item2 arrow" href="/mbrwastewater">Membrane Bioreactor</a>
<a class="item2 arrow" href="/waterpurification">Membrane technologies</a>
<a class="item2 arrow" href="/sludgereduction">Sludge treatment</a>
<a class="item2 arrow" href="/offgastreatment">Off-gas treatment</a>
<a class="item2 arrow" href="/Water_Reference">References</a>
<a class="item2 arrow" href="/WaterLinks">Water-related websites</a>
</div>
<a class="item2 arrow" href="/solutions4solidwaste">Solid Waste<img src="/img/common/greyarrow.gif"></a>
<div class="section">
<a class="item2 arrow" href="/municipalwaste">Municipal waste pre-treatment</a>
<a class="item2 arrow" href="/waste2energy">Waste-to-Energy</a>
<a class="item2 arrow" href="/fluegascleaning">Flue Gas Cleaning</a>
<a class="item2 arrow" href="/medindustrialwaste">Medical & Industrial waste treatment</a>
<a class="item2 arrow" href="/Solid_Waste_Reference">References</a>
<a class="item2 arrow" href="/WasteLinks">Waste-related websites</a>
</div>
<a class="item2 arrow" href="/solutions4sludge">Biosolids & Sludge<img src="/img/common/greyarrow.gif"></a>
<div class="section">
<a class="item2 arrow" href="/sludgedrying">Sludge drying & HARDpelletising</a>
<a class="item2 arrow" href="/sludgecombustion">Sludge combustion</a>
<a class="item2 arrow" href="/Biosolids_Sludge_Reference">References</a>
</div>
<a class="item2 arrow" href="/solutions4metal">Cleaning of metal parts<img src="/img/common/greyarrow.gif"></a>
<div class="section">
<a class="item2 arrow" href="/Plasticandrubberremoval">Plastic and rubber removal</a>
<a class="item2 arrow" href="/Paintandpowdercoatremoval">Paint and powder coat removal</a>
<a class="item2 arrow" href="/military">Military parts</a>
<a class="item2 arrow" href="/foundry">Foundry applications</a>
<a class="item2 arrow" href="/Cleaning_of_Metal_Parts_Reference">References</a>
<a class="item2 arrow" href="/CleaningLinks">Related websites</a>
</div>
</div>
</td>
<td>
<a class="item1" href="/majoraccomplishments">Major Accomplishments</a>

<div class="section">
<a class="item2 arrow" href="/waterplants">Water treatment plants</a>
<a class="item2 arrow" href="/waste2energyplants">Waste-to-Energy plants</a>
<a class="item2 arrow" href="/fluegasplants">Flue Gas Cleaning installations</a>
<a class="item2 arrow" href="/wastepretreatment">Waste Pre-treatment - DANO DRUM</a>
<a class="item2 arrow" href="/sludgeplants">Biosolids & Sludge treatment plants</a>
<a class="item2 arrow" href="/Installations_for_Cleaning_of_Metal_Parts">Installations for Cleaning of Metal Parts</a>
</div>
</td>
<td>
<a class="item1" href="/news">News & Publications</a>

<div class="section">
<a class="item2 arrow" href="/keppelite">Keppelite news</a>
<a class="item2 arrow" href="/pressrelease">Press releases</a>
<a class="item2 arrow" href="/brochures">Brochures</a>
<a class="item2 arrow" href="/otherpublications">Other publications & presentations</a>
</div>
</td>
<td>
<a class="item1" href="/events">Events</a>

<div class="section">
<a class="item2 arrow" href="/environmental">Environmental</a>
<a class="item2 arrow" href="/thermalcleaning">Thermal cleaning</a>
</div>
</td>
<td>
<a class="item1" href="/jobs">Careers</a>

<div class="section">
<a class="item2 arrow" href="/companyculture">Company Culture</a>
<a class="item2 arrow" href="/jobopportunities">Job Opportunities</a>
<a class="item2 arrow" href="/Application">Spontaneous Application</a>
</div>
</td>
<td>
<a class="item1" href="/contactus">Contact Us</a>

<div class="section">
<a class="item2 arrow" href="/globalsales">General Enquiries</a>
<a class="item2 arrow" href="/offices">Global presence</a>
<a class="item2 arrow" href="/Become_Our_Partner">Become Our Local Sales Partner</a>
</div>
</td>
</tr>
</table>
<td bgcolor='#902147' align='right' style='color:#FFFFFF;font-weight:bold;'>
English | <a href='http://keppelseghers.com.cn/mbrwastewater' style='font-weight:normal;color:#FFFFFF;'>&#20013;&#25991;</a>
</td>

    </td>
  </tr>
</table>
<table width="900" border="0" cellspacing="0" cellpadding="0" align="center">
  <tr>
    <td><img src="/img/common/spacer.gif" width="1" height="1"></td>
  </tr>
</table>
<table width="900" border="0" cellspacing="0" cellpadding="0" align="center">
  <tr>
    <td bgcolor="#84929F" height="52">
      <!--
  <table border="0" cellspacing="0" cellpadding="5" align="center" width="100%">
  <FORM METHOD="POST" ACTION="http://www.picosearch.com/cgi-bin/ts.pl">
    <tr align="left"> 
      <td><font color="#FFFFFF">Search:</font></td>    
      <td> 
        <input type="text" name="query" size="15" class="textstyle">
        
      </td>
      <td>
      <INPUT TYPE="HIDDEN" NAME="index" VALUE="310018">
      <INPUT TYPE="IMAGE" SRC="/img/common/gobutton.gif" width="51" height="14">
      </td>
    </tr>
  </FORM>
  </table>
-->

  <table border="0" cellspacing="0" cellpadding="5" align="center" width="100%">
  <FORM METHOD="POST" ACTION="http://www.picosearch.com/cgi-bin/ts.pl">
    <tr align="left"> 
      <td><font color="#FFFFFF">Search:</font></td>    
      <td> 
        <input type="text" name="query" size="15" class="textstyle" style="width:100">
        
      </td>
      <td>
      <INPUT TYPE="HIDDEN" NAME="index" VALUE="310018">
      <INPUT TYPE="IMAGE" SRC="/img/common/gobutton.gif" width="51" height="14">
      </td>
    </tr>
  </FORM>
  </table>
    </td>
    <td></td>
    <td valign="top"><!-- #BeginEditable "breadcrumb" -->
      <table border="0" cellspacing="0" cellpadding="0" bgcolor="#4E6172">
        <tr>
          <td align="left" valign="middle" width="20">&nbsp;</td>
          <td align="left" valign="middle" class="breadcrumbs">
          <a href="/home">Home</a> &gt; <a href="/solutions">Solutions</a> &gt; <a href="/solutions4water">Water</a> &gt; <span class="breadcrumbs-title">Membrane Bioreactor</span>
          </td>
          <td align="right" valign="top" width="31"><img src="/img/common/breadcrumbcorner.gif" width="31" height="28"></td>
        </tr>
      </table>
      <!-- #EndEditable --></td>
  </tr>
  <tr>
    <td bgcolor="#A9BEC7" valign="top"><table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr align="LEFT" valign="MIDDLE">
<td colspan="3">&nbsp;</td>
</tr>
<tr align="LEFT" valign="MIDDLE">
<td align="right" width="15"><img src="/img/common/bullet.gif" width="5" height="5"></td>
<td width="5">&nbsp;</td>
<td class="leftnav" width="180"><a href="/solutions4water" class="sidenav">Water</a></td>
</tr>
<tr align="LEFT" valign="MIDDLE">
<td>&nbsp;</td><td colspan="2">
<table border="0" cellspacing="0" cellpadding="0">
<tr>
<td align="LEFT" valign="TOP" width="15">&nbsp;</td>
<td align="LEFT" valign="TOP" class="leftnavsub">
<table cellpadding="0" cellspacing="0" border="0"><tr><td width="15">
<img src="/img/common/subarrow.gif" width="6" height="5"></td>
<td><a href="/biologicalwastewatertreatment" class="sidenavsub">Biological wastewater treatment</a>
</td></tr></table>
<table cellpadding="0" cellspacing="0" border="0"><tr><td width="15">
<img src="/img/common/subarrow.gif" width="6" height="5"></td>
<td><a href="/mbrwastewater" class="sidenavsub">Membrane Bioreactor</a>
</td></tr></table>
<table cellpadding="0" cellspacing="0" border="0"><tr><td width="15">
<img src="/img/common/subarrow.gif" width="6" height="5"></td>
<td><a href="/waterpurification" class="sidenavsub">Membrane technologies</a>
</td></tr></table>
<table cellpadding="0" cellspacing="0" border="0"><tr><td width="15">
<img src="/img/common/subarrow.gif" width="6" height="5"></td>
<td><a href="/sludgereduction" class="sidenavsub">Sludge treatment</a>
</td></tr></table>
<table cellpadding="0" cellspacing="0" border="0"><tr><td width="15">
<img src="/img/common/subarrow.gif" width="6" height="5"></td>
<td><a href="/offgastreatment" class="sidenavsub">Off-gas treatment</a>
</td></tr></table>
<table cellpadding="0" cellspacing="0" border="0"><tr><td width="15">
<img src="/img/common/subarrow.gif" width="6" height="5"></td>
<td><a href="/Water_Reference" class="sidenavsub">References</a>
</td></tr></table>
<table cellpadding="0" cellspacing="0" border="0"><tr><td width="15">
<img src="/img/common/subarrow.gif" width="6" height="5"></td>
<td><a href="/WaterLinks" class="sidenavsub">Water-related websites</a>
</td></tr></table>
</td>
</tr>
</table>
</td>
<tr align="LEFT" valign="MIDDLE">
<td colspan="3" height="12"><img src="/img/common/seperator.gif" width="220" height="1"></td>
</tr>
<tr align="LEFT" valign="MIDDLE">
<td align="right" width="15"><img src="/img/common/bullet.gif" width="5" height="5"></td>
<td width="5">&nbsp;</td>
<td class="leftnav" width="180"><a href="/solutions4solidwaste" class="sidenav">Solid Waste</a></td>
</tr>
<tr align="LEFT" valign="MIDDLE">
<td colspan="3" height="12"><img src="/img/common/seperator.gif" width="220" height="1"></td>
</tr>
<tr align="LEFT" valign="MIDDLE">
<td align="right" width="15"><img src="/img/common/bullet.gif" width="5" height="5"></td>
<td width="5">&nbsp;</td>
<td class="leftnav" width="180"><a href="/solutions4sludge" class="sidenav">Biosolids & Sludge</a></td>
</tr>
<tr align="LEFT" valign="MIDDLE">
<td colspan="3" height="12"><img src="/img/common/seperator.gif" width="220" height="1"></td>
</tr>
<tr align="LEFT" valign="MIDDLE">
<td align="right" width="15"><img src="/img/common/bullet.gif" width="5" height="5"></td>
<td width="5">&nbsp;</td>
<td class="leftnav" width="180"><a href="/solutions4metal" class="sidenav">Cleaning of metal parts</a></td>
</tr>
<tr align="LEFT" valign="MIDDLE">
<td colspan="3">&nbsp;</td>
</tr>
</table>
</td>
    <td><img src="/img/common/spacer.gif" width="1" height="10"></td>
    <td valign="top"><!-- Start: Content -->
      <table width="620" border="0" cellspacing="0" cellpadding="0" align="center">
        <tr>
          <td align="left" valign="top"><!-- #BeginEditable "contents" --><!--PICOSEARCH_SKIPTEXTEND-->
            <p><table width="100%" border="0" cellspacing="0" cellpadding="0">
               <tr>
                  <td><span class="header">Membrane Bioreactor</span></td>
                  <td align="right">
<!-- Start: Print -->
<script language="JavaScript">
<!--
function PopupPrint() {
  var PageUrl = new String(window.location);
  var PageHash = new String(window.location.hash);

  if (PageHash.length>0)
  {
    regexp = new RegExp(PageHash, 'i');
    PageUrl = PageUrl.replace(regexp, '');
  }
  
  PageUrl = escape(PageUrl);

  var Url = '/tools/page.print.asp?page='+PageUrl;
  var win = window.open(Url,'printpopup','height=600,width=800,left=0,top=0,scrollbars=1,resizable=1,status=1,menubar=1');
  win.focus();
}
//-->
</script>
<a href="javascript:PopupPrint()" name="printthispage" title="Printer Friendly"><img src="/img/common/icon_print.gif" border="0" width="20" height="20"></a>&nbsp;&nbsp;&nbsp;
<!-- End: Print -->
</td>
                </tr>
                </table><span class="heading">
              <br>
              </span><p align="center"><span class="heading"><a href="#1">UNIBRANE&reg;</a></span><span class="heading"><br /><br />A&nbsp;membrane bioreactor (MBR) combines biological water treatment with en extra membrane filtration section.&nbsp; Such combined treatment allows water to be reused both for&nbsp;household and industrial use.</span></p>
<p align="left"><span class="heading">Keppel Seghers offers&nbsp;a unique membrane bioreactor technology called UNIBRANE&reg;.&nbsp; This technology is&nbsp;compiled in a very compact, modular and&nbsp;custom-built plant.</span></p>
<p><span class="heading"></span></p>
<p><span class="heading"></span></p>
<p align="center"><span class="heading"></span></p>
<span class="heading">
<div class="waterheader"><a name="1"></a>UNIBRANE&reg; Membrane Bioreactor (MBR) technology</div>
<p><b><img height="120" alt="submerged flatsheet membranes applied in UNIBRANE® plant" hspace="6" src="/files/Solutions/Water_Unibrane.jpg" width="130" align="left" vspace="2" longdesc="submerged flatsheet membranes applied in UNIBRANE® plant" />Applications </b><br />Ideal solution for upgrade and improvement of existing treatment facilities.<br />Treatment of highly polluted industrial wastewater and leachate for safe discharge according to stringent standards.</p>
<p>With the addition of a Reverse Osmosis option, the treated water can be recycled for industrial and potable use.</p>
<p><b><br />Advantages</b> </p>
<ul>
  <li>High performance in terms of flux rate, effluent quality and systems availability </li>
  <li>High nitrogen removals due to the combination of high biomass concentrations and multi-staged reactor configuration with alternated anoxic and aerated zones </li>
  <li>Small plant footprint due to higher biomass concentration in the bioreactor </li>
  <li>Lower excess sludge production compared to conventional systems </li>
  <li>Recovery of useful resources such as metals in the wastewater </li>
</ul>
<p><b>Description</b><br />UNIBRANE&reg; submerged or internal Membrane BioReactors are flatsheet high flux membrane systems. They are based on the perfect combination of special developed UF-membrane modules with the established UNITANK&reg; activated sludge process.</p>
</span>
            <!-- #EndEditable --></td>
        </tr>
      </table><!-- End: Content --><!--PICOSEARCH_SKIPTEXTSTART-->
    </td>
  </tr>
  <tr>
    <td bgcolor="#A9BEC7" valign="bottom">
      <table width="200" border="0" cellspacing="0" cellpadding="0">

        <tr align="left" valign="top">
          <td rowspan="4" width="15">&nbsp;</td>
            <a href="/Become_Our_Partner"><img src="/img/common/beapartner.gif" width="192" height="17" border="0"></a></td>
        </tr>
        <!--
        <tr align="left" valign="top">
          <td><br>
            <a href="/jobopportunities"><img src="/img/common/newjobs.gif" width="109" height="29" border="0"></a></td>
        </tr>
        -->
        <tr align="left" valign="top">
          <td><br>
            <a href="http://www.kie.com.sg/" target="_blank"><img src="/img/common/kielogo.jpg" width="219" height="28" border="0"></a></td>
        </tr>
        <tr align="left" valign="top">
          <td><br>
            <a href="http://www.kepcorp.com/" target="_blank"><img src="/img/common/keppellogo.gif" width="128" height="22" border="0"></a></td>
        </tr>
      </table>
    </td>
    <td><img src="/img/common/spacer.gif" width="1" height="10"></td>
    <td valign="bottom" align="right">
<!-- Start: Print -->
<script language="JavaScript">
<!--
function PopupPrint() {
  var PageUrl = new String(window.location);
  var PageHash = new String(window.location.hash);

  if (PageHash.length>0)
  {
    regexp = new RegExp(PageHash, 'i');
    PageUrl = PageUrl.replace(regexp, '');
  }
  
  PageUrl = escape(PageUrl);

  var Url = '/tools/page.print.asp?page='+PageUrl;
  var win = window.open(Url,'printpopup','height=600,width=800,left=0,top=0,scrollbars=1,resizable=1,status=1,menubar=1');
  win.focus();
}
//-->
</script>
<a href="javascript:PopupPrint()" name="printthispage" title="Printer Friendly"><img src="/img/common/icon_print.gif" border="0" width="20" height="20"></a>&nbsp;&nbsp;&nbsp;
<!-- End: Print -->
<a href="#top"><img src="/img/common/rhino.gif" width="28" height="14" align="absmiddle" alt="Back To Top" border="0"></a></td>
  </tr>
  <tr>
    <td bgcolor="#A9BEC7"><img src="/img/common/spacer.gif" width="236" height="11"></td>
    <td><img src="/img/common/spacer.gif" width="1" height="10"></td>
    <td><img src="/img/common/spacer.gif" width="663" height="11"></td>
  </tr>
</table>
<table width="900" border="0" cellspacing="0" cellpadding="0" align="center">
  <tr>
    <td><img src="/img/common/spacer.gif" width="1" height="1"></td>
  </tr>
</table>

<table width="900" border="0" cellspacing="0" cellpadding="0" align="center" height="30">
  <tr>
    <td bgcolor="#902147">
      <table width="900" border="0" cellspacing="0" cellpadding="0">
        <tr align="left" valign="middle">
          <td width="19">&nbsp;</td>
          <td><font size="1" color="A6A6A6"><a href="/legaldisclaimer" class="footer">Legal</a>
            | <a href="/privacypolicy" class="footer">Privacy Policy</a>
            | <a href="/terms" class="footer">Terms & Conditions</a>
            | <a href="/sitemap" class="footer">Sitemap</a></font></td>
          <td nowrap>
            <div align="right"><font size="1" color="A6A6A6"><a href="/copyright" class="footer">&copy;
              2007 Keppel Seghers. All rights reserved</a></font></div>
          </td>
          <td width="19">&nbsp;</td>
        </tr>
      </table>
    </td>
  </tr>
</table>
<script type="text/javascript">
var ddmx1 = new DropDownMenuX('menu1');
ddmx1.delay.show = 0;
ddmx1.delay.hide = 400;
ddmx1.position.levelX.left = 0;
ddmx1.position.levelX.top = 3;
ddmx1.position.level1.left = 0;
ddmx1.position.level1.top = 6;
ddmx1.init();
</script>

</body>
<!--PICOSEARCH_SKIPTEXTEND-->
</html>
