Chang Fang-shu, vice manager of Axiom Environmental Engineering, which handles waste water treatment for the science park, says that all the waste water from companies within the park is routed to the waste water treatment plant before being released together. According to Chang, 80 % of this waste water originates with semiconductor firms.
承包園區汙水處理工作的「中欣工程行」公司環境工程部副理張芳淑就指出，園區裡所有廠商產生的廢水都必須排到汙水處理廠，經過進一步處理再統一排放，而其中有八成來自半導體業。