Ogni anno in Svizzera circa 14'000 tonnellate di macro e microplastiche finiscono nell'ambiente. Oltre la metà proviene dall'abrasione degli pneumatici e un quantitativo importante è dovuto al littering. Ma esiste un potenziale di miglioramento. È quanto emerge da un rapporto sulla plastica che il Consiglio federale ha adottato, venerdì, in risposta a quattro postulati del Consiglio nazionale.
L'attenzione - lo si legge in una nota - deve essere rivolta principalmente alla prevenzione dei rifiuti e a promuovere materiali riciclabili e alternative ecologiche. Secondo il rapporto, una combinazione di misure di sensibilizzazione, sviluppo di nuove tecnologie, ottimizzazione di processi, divieti e obblighi costituisce il modo migliore per raggiungere l’obiettivo.
In Svizzera si fa comunque già molto, con diverse misure, quali i punti di raccolta per il PET, la separazione dei rifiuti destinati al riciclaggio o le campagne di sensibilizzazione e le sanzioni contro il littering.
Raccolta della plastica, chi sì e chi no
Il Quotidiano 17.01.2022, 20:00
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