Therefore working in foul water , it is very reliable not to stop up the operating .
Pour spoonful foul water into a pail of wine, those who get still is a pail of sewage.
The bottomless waterproof shoe cover has the advantages of being adaptative to shoes of different sizes and effectively preventing foul water from entering the shoe.
The paper discussed the extraction of chitosan and the applications of chitosan to the control of the environmental pollution, such as the industrial foul water and the radioactive contamination.
After drying the residual tea, it can be burned by the toilet or the foul water ditch to eliminate the foul odor.
Or is it this: to go into foul water when it is the water of truth, and not disclaim cold frogs and hot toads?
Cast no out the foul water till you bring in the clean.
Professor Mouse had an unspeakable sadness when he looked at some friends who had been soaked by the foul water.
Don't cast out the foul water till you Bring in the clean
The pollution situation of straw pulp papermaking industry in our province were analyzed, and the treatment technology of foul water in straw pulp papermaking industry was discussed.
Oxygen restoration is one of the effective measures to clean foul water, improve water quality and restore the eco-balance.
It is one of feasible sewage revitalizing ways to enhance sewage irrigating management, by using farmland as the treatment system to eliminate pollution in foul water.
