NITRATE REMOVAL IN A PURGE STREAM USING CONSTRUCTED WETLANDS
摘要
<p>The present invention comprises a system and methodology for denitrification using constructed wetlands. The constructed wetlands of the present invention can be effectively applied as a wastewater point source treatment technology to any high total dissolved solids (e.g., sulfites and sulfates), carbon deficient wastewater stream for nitrate control. Pollutants are removed from the stream via a number of processes including plant uptake, volatilization, filtration and biological reduction. The present system and methodology offers an ability to reduce outflow stream nitrate concentrations in a cost-effective manner with minimal capital investment.</p>
申请公布号
WO2006041688(A1)
申请公布日期
2006.04.20
申请号
WO2005US34807
申请日期
2005.09.27
申请人
EXXONMOBIL RESEARCH AND ENGINEERING COMPANY;SHOCKLEY, CHARLES, E.;MILLER, JOHN, D.;SHAH, PIYUSH, S.
发明人
SHOCKLEY, CHARLES, E.;MILLER, JOHN, D.;SHAH, PIYUSH, S.