Seven years ago in Tainan's Wanli, industrialists dumped copper waste from an acid washing process into the Erhjen River, resulting in pollution of the pisciculture in its lower reaches. Consumers who ate the river's "green oysters" became very sick and "live seafood" became synonymous with "poison."
七年前，台南灣裡的廢五金業者，將酸洗過程釋出的銅廢液直接排入二仁溪，汙染了下游養殖業，造成消費者食用「綠牡蠣」上吐下瀉，「生猛海鮮」頓時成為「中毒」的代名詞。