人工红树林湿地系统净化污水研究进展  

Wastewater treatment with constructed mangrove wetland system:A review

作　　者：郑康振[1,2] 陈耿[1,2] 郑杏雯[1,2] 陈桂珠[1,2] 

机构地区：[1]中山大学环境科学与工程学院,广州510275 [2]中山大学湿地研究中心,广州510275

出　　处：《生态学杂志》2009年第1期138-145,共8页Chinese Journal of Ecology

基　　金：联合国环境规划署/全球环境基金项目(GF/3010-07-03);国家高技术研究发展计划资助项目(2007AA091703)

摘　　要：咸淡水交接处这种特殊的生境造就了红树植物"抗污"和"降污"的功能,但能否将自然红树林湿地作为污水处理场所目前仍有争议。按照构建的人工红树林湿地的类型,分为三大类:模拟潮汐湿地系统、人工红树林污水处理系统以及红树林种植-养殖生态耦合系统。第一类系统模拟了自然海滩上的潮涨潮落的情形,第二类系统与一般人工湿地相类似,而第三类系统是指在养殖塘种植红树植物以去除有机物和营养盐。不同的类型反映了该领域研究工作的不断深入,展现了红树林湿地净化污水从理论探索向实际应用不断靠近的过程。应用人工红树林湿地净化污水具有较大的可行性,前景可观。Mangroves are the diverse communities of tropical to subtropical trees and shrubs growing in inter-tidal zone. This particular zone endows the mangrove plants the capability of resisting and reducing contamination. However, there are still controversies about whether natural mangrove forests can be utilized to treat wastewater. According to the types of constructed mangrove wetlands, they are classified into three groups, i. e. , simulated tide wetland system, constructed wetland wastewater treatment system, and integrated mangrove-aquicuhure system. The first one simulates the tidal situation of true seashore ; the second one resembles most of ordinary constructed wetlands; while the third one is the aquicuhure pond planted with mangrove to remove organic matter and nutrients. Different types of the constructed wetlands are the evidences of the progress in research work, showing the gradual process from theory to practice. It is feasible and promising to use constructed mangrove wetlands for wastewater treatment.

关 键 词：红树林 污水 污染生态 净化效应 人工湿地类型 

分 类 号：X703[环境科学与工程—环境工程]