【摘要】 以污水为水培液,通过水培植物净化污水中氮磷等营养物质,实现污水资源化的污水水培净化系统。结果表明,该污水水培净化系统对污水中氮磷等营养物质具有很好的净化效果;黑麦草、酸模、生菜3种植物在水培系统中生长正常,水培系统具有较好的生产性能。更多还原

【Abstract】 The wastewater hydroponic system that was used to recover nutrients from wastewater was reported in this paper.The results indicated that the wastewater treatment system was effective to removal nutrients.Three economic plants(Lolium multiflorum,Polygonum Iapathifolium and Lactuca astiva L.) were suitable for growth in the systems and had high biomass yields.更多还原