자연정화방법을 이용한 수질개선시설의 식물도입 방안

Since the quantity of contaminants which is absorbed by the plants in natural purification facilities for water quality improvement is not much and the absorption rate by the type of plants is not so much different, it is necessary to choose the plants used in purifying the water with consideration of the economy, scenery and terrain. In order to maintain the steady and stable purification ability, the efforts to search the indigenous plants which are appropriate for the regional features are considered to be required. Further in consideration of maintenance of plants and for promoting the participation of local people into the maintenance of plants, the efforts of searching the various plants which can contribute to the income of local people is very important.