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Ridding the world of POPs - A guide to the Stockholm Convention on POPs
… against freezing temperatures. Consequently, the chemical contamination builds to higher levels in these … environmental conditions and a multitude of physical, chemical, biological and man-made stressors including climate … against freezing temperatures. Consequently, the chemical contamination builds to higher levels in these …
GUIDANCE on feasible flame-retardant alternatives to commercial pentabromodiphenyl ether - 2009 (UNEP/POPS/COP.4/INF24)
… design and barrier technologies (intumescent systems). Chemical flame retardants are either additive or reactive. … number of reasons. However, there is a variety of optional chemical systems available on the market that actually work … basis for potential alternative flame retardants and non chemical flame retardant technologies and avoid those flame …
Report - Alternatives to fenthion for quelea bird control
… that could replace fenthion is cyanophos, but this chemical is also highly toxic to non-target organisms, … impacts of cyanophos is recommended. 3. Apart from chemical avicides, the only technique available for … 4 2. ALTERNATIVES TO FENTHION FOR QUELEA CONTROL 5 2.1. Chemical Control 6 2.1.1. Alternative pesticides 6 2.1.2. …