Water Pollution Control Act Enforcement Rules Article 16

The term “injecting into the underground water body” as referred in Article 36 (2) of the Act refers to utilizing well digging, injection pipework or pressurized facility and related equipment to inject the business wastewater (sewage) into the underground water body. Enterprises or sewage systems injecting water generated from remediation of pollution of soil and groundwater into the underground water body with the approval, after review, by the competent authority of the municipality or county (city) in accordance with the Soil and Groundwater Pollution Remediation Act shall not fall in the meaning of the term “injecting into the underground water body” as referred in Articles 32 (1) and 36 (2) of the Act.
中文原文 水污染防治法施行細則第16條
本法第三十六條第二項所稱注入地下水體,指利用鑿井、注入管線或加壓設施等設備,將事業廢(污)水灌注至地下水體者。
事業或污水下水道系統,經直轄市、縣(市)主管機關依土壤及地下水污染整治法之規定審查同意,將土壤、地下水污染整治所產生之水,注入地下水體之行為,非屬本法第三十二條第一項及第三十六條第二項所稱之注入地下水體。

English translation for reference only; the Chinese text prevails. Not legal advice.