Letter Re: 20 Pound Propane Tanks and Differing Valve Designs in the U.S.

Mr. Rawles;
Saw a post concerning propane tanks dumped along roadways.
People need to be careful if they go and salvage these propane tanks as the folks who make meth amphetamine ("meth") use the propane tanks to hold anhydrous ammonia to make the meth with. If the tank has been painted some color other than white and the valve on the tank looks bluish green then it has [or has had] anhydrous ammonia in it. The tanks have a tendency to explode as they are not designed for the pressures anhydrous ammonia put on the tank as it expands when transferred from the tanks designed to hold it. I will send a CD on meth waste found along the road that our company made. (They made it because we have had employees injured after coming across meth lab waste along the roadway. The worst case I heard about was a mower running over a container and the person spent 10+ days in the hospital and it cost the company some $10,000 to [repair and] decontaminate the mower. – Ron from Ohio