Te Hangahanga o te Potasium Monopersulfate I roto i te Ahumoana
Hauwai sulfide, nitrite, pūhui rino divalent, pūhui konupora divalent me etahi atu mea whakaheke kino, ka huri i te whakakorenga o raro; Te whakahekenga o nga biphenyls polychlorinated, polycyclic aromatic hydrocarbons, pesticides, herbicides...
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