The journal publishes research and review papers on the use, monitoring, improvement of all types of environmental sanitation infrastructure, all of which have been implemented. Environmental sanitation infrastructure includes but is not limited to drinking water, wastewater, solid waste, rainwater drainage, environmental protection facilities. Subjects on sustainable development such as ecological city, green building etc. are also considered for publication. Social-economical-cultural assessments addressed to the applied technology are welcome to involve in achieving concrete results of sustainable environmental sanitation. The purpose of the publication is to share the experience of infrastructure development and learn the weaknesses and strengths of existing infrastructure, to avoid similar mistakes and to develop it properly.