(a) protecting the aquatic environment, including bathing water (riparian and sea water), from the adverse effects of urban and industrial waste water discharges, including plastics, by ensuring adequate collection and treatment of urban and industrial waste waters in accordance with Articles 3, 4, 5 and 11 of Council Directive 91/271/EEC[footnoteRef:39] or in accordance with the best available technique set out in the Directive 2010/75/EU; [39: Council Directive 91/271/EEC of 21 May 1991 concerning urban waste water treatment (OJ L 135, 30.5.1991, p.
costais chothromráta arna ríomh trí scálaí caighdeánacha costais aonaid, arna sainiú ag an mBallstát, a chur i bhfeidhmnot-set not-set