Japan, March 31 -- Toshiba Infrastructure Systems & Solutions Corporation's (Toshiba) pretreatment technology with a rotating fiber unit for use in sewage treatment facilities with an oxidation ditch (OD) has been selected by the Japan Sewage Works Agency (JS) as a New Technology Category I. The designation indicates a technology jointly developed with JS that has either been completed or reached the point of practical application, and selected by JS as suitable for construction projects that it commissions. This is the first time a Toshiba technology has been selected.The technology enhances the treatment capacity of OD tanks by as much as 150-190% and cuts power consumption for aeration by about 20%. Toshiba expects to see it introduced i...