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Treatment of wastewater is often inadequate or completely lacking in Arctic regions. Wastewater contains different kinds of substances that can be harmful for the environment and human health, including residues of pharmaceuticals and personal care products. Bioaccumulation and biomagnifications of chemicals in the food web are of concern. This can affect fishery that is a significant industry in many Arctic coastal regions. Wastewater from human settlements may also contain antibiotic resistant bacteria and pathogens that can cause negative impacts on human health and the environment. In the Arctic, especially, the direct release of untreated sewage may have severe consequences for the receiving environment due to low biological diversity, low ambient temperatures and consequently high vulnerability of the Arctic ecosystem to environmental contaminants.
GUNNARSDOTTIR, R. et al. (2012): A Review of Wastewater Handling in the Arctic with Special Reference to Pharmaceuticals and Personal Care Products (PPCPs) and Microbial Pollution. In: Ecological Engineering: Volume 50 , 76-85. URL [Accessed: 16.12.2018]Results from the 34th AGUASAN Workshop, Bern.
The book Value Proposition Design helps tackle the core challenge of every business - creating compelling products and services customers want to buy. This highly practical book, paired with its online companion, will teach you the processes and tools you need to design, test, create, and manage products and services customers actually want.
OSTERWALDER, A. et al. (2014): Value proposition design: how to create products and services customers want. John Wiley & Sons URL [Accessed: 09.11.2018]