http://mg.co.za/article/2012-10-14-alarm-over-plan-to-pump-acid-mine-drainage-into-the-vaal
There goes our nice water quality! :(
OK, so it IS "partially treated", but do you still trust these morons to do it right?
Hi
One day when I got home I noticed there was an AA battery lying on the floor of my pool. It probably fell in there (I have no idea how this happened).
Anyway, it has left some type of brownish stain in the area it fell (battery acid obviously leaked).
My question is:
a) How do I...