Requirements for wastewater management and water-reuse concepts concerning sustainability are gaining greater importance, especially in times of climate change. Industrial park developments are often hindered due to water scarcity. Thus, nowadays, the reuse of wastewater is becoming more and more important to increase the availability of water and to enable new developments. The sustainable Industrial WasteWater Management Concept with the focus on Reuse (IW²MC → R) provides a solution strategy to produce reuse water from industrial wastewater within production plants. To achieve sustainability, certain requirements are essential since the reuse water can be provided directly via an optimized wastewater treatment process for subsequent use. Hence, it is then ‘fit for purpose’. This enables a more efficient application of reuse water. Furthermore, due to environmental issues, it is important to construct space-saving water resource recovery facilities for reducing land consumption within industrial parks.

有关可持续性的废水管理和中水概念的要求越来越重要，尤其是在气候变化时期。由于缺水，工业园区的发展常常受到阻碍。因此，如今，废水的再利用对于增加水的可获得性和实现新的发展变得越来越重要。着眼于再利用的可持续工业废水管理概念（IW ²MC→R）提供了一种解决方案策略，可以从生产工厂中的工业废水中生产回用水。为了实现可持续性，某些要求是必不可少的，因为可以通过优化的废水处理工艺直接提供回用水，以供后续使用。因此，它就是“适合目的”。这样可以更有效地利用回用水。此外，由于环境问题，重要的是要建设节省空间的水资源回收设施，以减少工业园区内的土地消耗。