HCFC-141b levels are rising, which could be due to illegal production or deteriorating equipment. Despite international attempts to combat the problem, levels of an ozone-depleting chemical are strangely rising.
The increase in the airborne chemical HCFC-141b comes even though stated production has been slowly declining since 2012, leaving scientists baffled as to what is causing it.
The study highlights the difficulty of e....
Tags : HCFC-141b levels, crackdowns, ozone, depleting, chemicals,