fig2

Figure 2. MPs discharged to sea, kg/year from NJ-STP and GR-STP. MPs: Microplastics; NJ-STP: North Jæren sewage treatment plant; GR-STP: Grødaland sewage treatment plant.
Figure 2. MPs discharged to sea, kg/year from NJ-STP and GR-STP. MPs: Microplastics; NJ-STP: North Jæren sewage treatment plant; GR-STP: Grødaland sewage treatment plant.
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