Micro plastics Net loss or net gain

 Micro plastics are found in both freshwater and in ocean environments. These micro plastics compose a hazard through chemical transfer when they are made of harmful chemicals or if they have absorbed harmful pollutants.

Are micro plastics a hazard in their own right?

Where did micro plastics come from?

Micro plastic pollution sources includes the washing of clothes where synthetic fibres are tumbled in a washing machine and the waste water is then discharged to our sewer and onto our treatment works,

They can come from waste water systems themselves either bypass through unchanged or by contribution to the micro plastic concentration in the final effort from wastewater processes themselves

The micro plastic pollution sources also include biomes and the wear of tires on roads as well as atmospheric particles and these affect wildlife and humans

Nano filtration and reverse osmosis should more effectively remove micro plastics then micro filtration and ultra filtration even if the membrane barriers are also made of plastics

Analytical method progress on microplastics include qualification (enumeration and mass concentration ) size characterisation and minimum thresholds for detection ( size and mass)

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