中华人民共和国生态环境法典（2026年8月15日起施行）第三百四十三条

中华人民共和国生态环境法典（2026年8月15日起施行）第三百四十三条

从事海水养殖活动应当保护海域生态环境，及时规范收集处理固体废物，防止造成海洋生态环境的损害。

向海洋排放养殖尾水污染物等应当符合污染物排放标准。沿海省、自治区、直辖市人民政府应当制定海水养殖污染物排放相关地方标准，加强养殖尾水污染防治的监督管理。工厂化养殖和设置统一排污口的集中连片养殖的单位和其他生产经营者，应当按照规定对养殖尾水自行监测。

禁止在氮磷浓度严重超标的近岸海域新增或者扩大投饵、投肥、投饲海水养殖规模。

Ecological and Environmental Code of The People's Republicof China (effective on August 15,2026), Article 343

Persons engaged in mariculture activities shallprotect the ecological environment of sea areas, collect and dispose of solidwastes in a timely and standardized manner, and prevent damage to the marineecology and environment.

The discharge of aquaculture tailwater and otherpollutants into the sea shall comply with the pollutant discharge standards.The people's governments of coastal provinces, autonomous regions andmunicipalities directly under the Central Government shall formulate relevantlocal standards for the discharge of pollutants from mariculture and strengthenthe supervision and administration of pollution prevention and control ofaquaculture tailwater. Enterprises, public institutions and other producers andbusiness operators engaged in industrial aquaculture or centralized contiguousaquaculture with unified pollutant discharge outlets shall, in accordance withthe relevant provisions, conduct self-monitoring of aquaculture tailwater.

No entity or individual shall newly establish orexpand the scale of mariculture involving feeding with bait, fertilizers or aquafeedsin nearshore sea areas where nitrogen and phosphorus concentrations seriouslyexceed the prescribed standards.