In
many cases, when we are at the countryside, we sometimes experience the barn
give off a bad smell. Of course, the cause of this is by the livestock
excrement, urine, bodies, blood, etc. We know this problems are the common
things through the world. But nowadays, these stench bring protest actions to
the farm owners and these actions become a trigger to changing the regulation
harder. We the civilians welcome it, but for the farm industry it is a matter
of life or death, because many farm owners don’t know how to get rid of it on
the budget. We heard that many famers of southern China gave up to continue
their business because of the regulation change.
We
have solutions of it. The Protein skimmer is the one.
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