Clean Water is a Human Right
"Ensure availability and sustainable management of water and sanitation for all"
The availability of clean water to everyone is one of the greatest challenges of our time. Despite being essential to a healthy life, not everyone has access to clean water. An important way to ensure water preservation is provided by recycling, treating, and reusing wastewater. This can be achieved through proper wastewater management.
Such measures are important, especially in chemical industries such as in the manufacturing of pharmaceuticals, textiles, food and beverages, etc. If waste streams from these processing plants would flow back into the ecosystem without being treated or reused, it would not just lead to a severe pollution of water bodies but it might also waste nutrients or other recoverable resources. Thus, it is critical that there are limits to waste discharge into nature, as it otherwise turns our planet into an open sewer. Moreover, the necessary stringent regulations need to be accompanied by enforcements and of course the potent technology that enables to practically implement wastewater treatment in an economically and ecologically sustainable way.
The 17 Sustainable Development Goals (SDGs) set by the United Nations include the need for sustainable management of water and sanitation for all as SDG 6 and define a series of targets to achieve this goal. These include but are not limited to (i) access to safe and affordable drinking water, (ii) access to adequate sanitation, (iii) improve water quality by reducing pollution, (iv) increased water-use efficiency, etc.