STRIPPING APPARATUS

摘要

PROBLEM TO BE SOLVED: To provide a stripping apparatus capable of performing extremely efficient stripping treatment. SOLUTION: Air introduced into the upper part of a seventh booth 7 from an introducing port 11 successively passes through booths 7-1 through respective openings 15 to flow out of an outflow port 13. Ammonia-containing raw water is introduced into a first booth 1 from a raw water introducing piping 16 having a flow rate regulating valve 17 and a line mixer 18. The raw water in the first booth 1 is supplied to a spray nozzle 42 through a pump 21 and a piping 31 to be sprayed into the second booth 2 and successively sprayed to pass through the booths 3-7.