When agricultural irrigation water safety meets textile dyeing capacity expansion, the industry's balance is tilting. In August 2026, the Ministry of Ecology and Environment, together with the Ministry of Industry and Information Technology, the Ministry of Public Security, the Ministry of Natural Resources, the Ministry of Water Resources, the Ministry of Agriculture and Rural Affairs, the Supreme People's Court, and the Supreme People's Procuratorate, jointly issued the "Notice on Further Strengthening the Risk Prevention and Control of Industrial Wastewater Pollution to Ensure the Safety of Agricultural Irrigation Water." This document is not a simple environmental tightening but pushes textile wastewater treatment from "compliant discharge" to a new stage of "full-chain risk prevention and control."
Background
The deep logic behind the policy lies in the structural contradiction between industrial layout and agricultural ecology. Currently, some textile industrial clusters are intertwined with farmland irrigation systems, with unreasonable layouts of industrial parks and livestock farms, and blind spots in wastewater discharge control. Textile dyeing wastewater, rich in dyes, sizing agents, and additives, once improperly disposed of, flows into irrigation systems, directly threatening farmland soil and water safety, and subsequently affecting agricultural product quality.
The Notice, as a supporting system for the "Action Plan for the Protection and Treatment of Water Bodies Around the People," clarifies efforts from four dimensions: optimizing industrial spatial layout, strictly controlling wastewater discharge, improving irrigation water quality guarantees, and strengthening law enforcement and publicity supervision. This means governance is no longer the sole responsibility of environmental departments but a coordinated effort across land, water, agriculture, and judicial departments, forming a closed-loop management from source to end.
Industry Impact
For textile dyeing enterprises, the most direct change occurs in project admission. The Notice clarifies that new, expanded, or renovated dyeing projects must strictly select sites, prohibiting the layout of non-compliant textile production projects upstream of farmland irrigation systems or near cultivated land. This effectively raises industry entry barriers, especially for enterprises planning to transfer capacity to central and western regions, further compressing site selection space. Industrial park and textile cluster relocations must also assess secondary water environment risks, meaning industrial transfer is no longer a simple "move" but an overall migration of environmental compliance capabilities.
Tightening discharge standards is another pressure. The document requires promoting the upgrading of pretreatment facilities for dyeing wastewater, implementing treatment requirements for salt, dyes, and additive pollutants, and encouraging local governments to revise water pollutant discharge standards. For enterprises relying on "dilution discharge" or outdated treatment processes, costs will rise significantly. But from another perspective, this accelerates industry reshuffling—SMEs with insufficient investment in wastewater treatment may be forced to exit or consolidate, while leading enterprises with technical reserves will gain larger market space.
Improving the monitoring system shifts supervision from "passive response" to "active early warning." Irrigation ditches and rivers around textile clusters will be monitored more frequently, with color, salinity, and refractory organics as key indicators. Enterprises' primary responsibility for self-monitoring is further strengthened, and data sharing and emergency response mechanisms are established. This means the space for illegal discharge is greatly compressed, and acts such as using caves, seepage pits, or fissures to discharge industrial or dyeing wastewater will face dual blows from administrative and criminal justice.