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Introduction to the Stockholm Convention on Persistent Organic Pollutants

… framework 1. Why protecting the marine environment? Our seas and oceans cover about 70% of the earth’s surface and … and sustaining the earth’s ecological balances. The seas and oceans produce a third of the oxygen that we … problem is nevertheless frequently limited to by-catch of high profile species, such as marine mammals, birds and sea …
21 May 2026 Course lesson in Chemicals and Waste

GUIDANCE on feasible flame-retardant alternatives to commercial pentabromodiphenyl ether - 2009 (UNEP/POPS/COP.4/INF24)

… and synthetic fibres used in furniture and mattresses and high performance synthetic materials used in fire-fighter … Some individuals of endangered species show levels high enough to be of concern. Toxicological studies have … material. The major concern with ATH is the required high loading levels in order to obtain equivalent flame …
21 May 2026 Document