![Shocked :shock:](./images/smilies/icon_eek.gif)
...googled this and couldn't find anything
who is the source? -i doubt that it's credible (and i'm sure they'd find a substitute chemical anyway)
![Confused :?](./images/smilies/icon_confused.gif)
Shadowgames wrote:fake.
You just gave me a brilliant idea for some new pants. Thanks mate! You'lkl be the first to own a pair.CoB wrote:sorry for the random offtopicness..
but..
for some reason whenever I heard "pvc pants" I always kinda thought pvc pipe worn over the pantal area...
guess that's what you get for being the son of a landscaper.
CoB wrote:I think maybe I should have someone dictate everything I say.. and then have someone else sort through it.. and any good ideas.. they can have for a nominal fee..
that way all i have to do is walk around talking shit all day..
what a perfect job..
To be honest, I wouldn't be surpised to see a ban on PVC production. Dioxins and Furans have been linked to many kinds of cancer and other debilitating diseases.Activists from around the world have gathered in Johannesburg, South Africa, where 120 nations are negotiating the terms of a global treaty that could ban some of the most toxic chemicals in the world. Some of these activists come from some of the world's toxic hotspots, where cancer rates have soared because of environmental pollution.
The treaty focuses on 12 of the deadliest chemicals, including PCBs, pesticides such as DDT and industrial byproducts such as dioxin. The "dirty dozen" chemicals seep into the ground, water and air, threatening babies through breast milk and arctic indigenous people through the flesh of the fatty fish they eat.
The delegates began six days of negotiations yesterday in the fifth and final summit planned before a treaty is signed in May in Stockholm, Sweden. Activists are particularly critical of the United States, accusing its representatives of undermining the treaty.
Among those at the meeting are residents of an area of Louisiana known as Cancer Alley, home to the largest number of vinyl production plants in the United States. The plants release 8 million pounds of pollution annually. The largest concentration is located in predominantly African American communities like Mossville, in the Lake Charles region of Louisiana, where cancer rates are many times higher than the national average.
Dioxins are a global health threat because they persist in the environment and can travel long distances. At very low levels, near those to which the general population is exposed, dioxins have been linked to immune system suppression, reproductive disorders, a variety of cancers, and endometriosis. According to a 1994 report by the British firm, ICI Chemicals & Polymers Ltd., "It has been known since the publication of a paper in 1989 that these oxychlorination reactions [used to make vinyl chloride and some chlorinated solvents] generate polychlorinated dibenzodioxins (PCDDs) and dibenzofurans (PCDFs). The reactions include all of the ingredients and conditions necessary to form PCDD/PCDFs.... It is difficult to see how any of these conditions could be modified so as to prevent PCDD/PCDF formation without seriously impairing the reaction for which the process is designed." In other words, dioxins are an unavoidable consequence of making PVC. Dioxins created by vinyl chloride production are released by on-site incinerators, flares, boilers, wastewater treatment systems and even in trace quantities in vinyl resins.[11] The US EPA estimate of dioxin releases from the PVC industry (based on industry estimates) more than doubled between 1995 and 2000.[12]
The largest well-quantified source of dioxin in the US EPA inventory of dioxin sources is barrel burning of household waste.[13] Studies of household waste burning indicate consistent increases in dioxin generation with increasing PVC concentrations.[14] According to the EPA dioxin inventory, landfill fires are likely to represent an even larger source of dioxin to the environment. A survey of international studies consistently identifies high dioxin concentrations in areas affected by open waste burning and a study that looked at the homologue pattern found the sample with the highest dioxin concentration was “typical for the pyrolysis of PVCâ€. Other EU studies indicate that PVC likely “accounts for the overwhelming majority of chlorine that is available for dioxin formation during landfill fires.â€[15]
The next largest sources of dioxin in the EPA inventory are medical and municipal waste incinerators. Studies have shown a clear correlation between dioxin formation and chloride content and indicate that PVC is a significant contributor to the formation of both dioxin and PCB in incinerators.[16]