Animal　waste　causes　environmental　problems　like　eutrophication　of　ground　and　water.　The　objective　of　this　study　was　to　fix　the　total　nitrogen　(TN)　and　total　phosphorus　(TP)　in　swine　waste　into　biomass　by　investigating　the　performance　of　sole　and　mixed　algae　species　culture　with　fast　growth　algae　Scenedesmus　obliquus　and　wild　algae　Chlorella　sp.　Wastewater　concentrations　varied　from　25　to　100%　and　initial　pH　varied　from　6　to　9　were　conducted.　The　results　indicated　that　the　initial　wastewater　concentration　and　pH　are　crucial　to　biomass　growth　and　the　removing　rate　of　TN　and　TP.　It　was　found　out　that　the　maximum　biomass　growth　rate　of　73　mg/l/d　was　achieved　with　mixed　species　culture　in　75%　piggery　wastewater　(with　TN　and　TP　of　54　and　12　mg/l)　with　pH　7,　meanwhile,　the　removing　rate　of　TN　and　TP　reached　87.3%　and　64.3%　with　10　days　culture,　respectively.　©　(2012)　Trans　Tech　Publications,　Switzerland.