Characteristics of Nutrient Uptake by Water Plants in Free Water Surface Constructed Wetlands for Treating Non-point Source Pollution

Abstract

BACKGROUND:Generally, water plants may play an important role in nutrients(N, P) removal in constructed wetlands(CWs). Previous studies considered nutrients uptake by water plants in various CWs for treating point source pollution. On the other hand, few studies considered nutrients uptake by water plants in free water surface(FWS) CWs for treating non-point source pollution. METHODS AND RESULTS:

Competitive Adsorption Characteristics of Cupper and Cadmium Using Biochar Derived from Phragmites communis

“…이러한 문제점을 고려하여 운전 및 유지관리비용이 적고, 중 금속 폐수를 효율적으로 제거할 수 있는 흡착제에 대해 다양 한 연구가 진행되고 있으며, 특히 농업 및 산업에서 발생되는 폐기물을 재활용한 biochar의 중금속 흡착에 관한 연구가 다 양한 방면에서 시작되었다 (Chen et al, 2011;Inyanget et al, 2012;Xu et al, 2013 (Seo et al, 2006b;Kang et al, 2011).…”