by-pass

(2) In this regulation, "by-pass" means any diversion of industrial effluent or mixed effluent from any portion of an industrial effluent treatment system.
PU(A) 434/2009 - ENVIRONMENTAL QUALITY (INDUSTRIAL EFFLUENT) REGULATIONS 2009
18. Prohibition against industrial effluent or mixed effluent discharge through by-pass

by-pass

(2) In this regulation, "by-pass" means any intentional diversion of leachate discharge from any portion of a leachate treatment system.
PU(A) 433/2009 - ENVIRONMENTAL QUALITY (CONTROL OF POLLUTION FROM SOLID WASTE TRANSFER STATION AND LANDFILL) REGULATIONS 2009
17. Prohibition against leachate discharge or release through by-pass

by-pass

(2) In this regulation, "by-pass" means any intentional diversion of sewage from any portion of a sewage treatment system.
PU(A) 432/2009 - ENVIRONMENTAL QUALITY (SEWAGE) REGULATIONS 2009
12. Prohibition against sewage discharge through by-pass