Constructed wetlands in the Czech Republic — survey of the research and practical use

Abstract

In the Czech Republic numerous constructed wetlands were designed and built for point and non-point pollution abatement in recent years. The contribution brings a concise survey of the progress made in the research and practical application of these systems. Appx. 39 constructed wetlands were in operation or under construction in 1995. Their treatment effect and function have been monitored and evaluated. The greatest constraint is a lack of practical experience. To prevent unnecessary mistakes it is desirable to use the experience from countries with a longer tradition in construction and operation of such systems. Nevertheless, the research results, which have been obtained in the Czech Republic could be also useful for designers in other countries.