This is the English edition. The article body below is the publisher's English rendering of the original Chinese article; figures, license numbers and institutional names follow the original.

Quick answer: The environmental impact report for the annual 200,000-tonne e-waste dismantling and comprehensive utilization project published on the Langfang Municipal Ecology and Environment Bureau website, the Langfang key pollutant discharge unit environmental information disclosure form, and the EIA acceptance notice published by the bureau's Dacheng County branch together form the complete official record from EIA approval to discharge information disclosure — all directly viewable on government websites.

Key Points Stated in the EIA Report

  • Site selection — Dacheng Modern Manufacturing Industrial Park; no sensitive targets such as nature reserves, scenic areas, or drinking water sources around the site, and the project does not involve the ecological protection red line.
  • Energy structure — production heating uses natural gas and electricity; no coal-fired boilers or other heating facilities.
  • Water use and discharge — process water is recycled with no discharge; fresh water is supplied by the park's centralized water supply system.
  • Solid waste management — all solid waste is properly handled with no secondary pollution.
  • Line configuration — according to EIA-stage materials collected by a third-party engineering project information platform, the project plans comprehensive e-waste dismantling, LCD microcomputer dismantling, hard drive dismantling, tin smelting, high-temperature reduction furnaces (2 in use, 2 on standby), flotation, and other process lines; once built it will reach an annual capacity of 200,000 tonnes, including circuit board processing of 30,000 tonnes/year.

Information in the Key Pollutant Discharge Unit Disclosure Form

  • Disclosure status — the company is included in Langfang's key pollutant discharge unit environmental information disclosure scope, with the form published on the regulator's website.
  • Industry — metal scrap and debris processing; hazardous waste treatment.
  • Main business — dismantling of waste electrical and electronic products, comprehensive utilization of waste circuit boards, and recovery and storage of retired traction batteries from new energy vehicles.
  • Production scale of main products — mixed metal ingots 9,887.9 tonnes/year; tin ingots 73.2 tonnes/year.
  • Discharge management — the form lists a domestic sewage outlet and a stormwater outlet, implementing the Integrated Wastewater Discharge Standard (GB 8978-1996) and other standards; it also records no environmental violations such as exceeding discharge standards or total volume control indicators.

Another Node in the EIA Approval Process

On June 5, 2025, the Dacheng County branch of the Langfang Municipal Ecology and Environment Bureau published an acceptance notice for construction project EIA documents, listing the EIA report form for the company's "annual dismantling of 50,000 tonnes of retired wind and photovoltaic equipment waste for circular utilization project," located in the Dacheng Modern Manufacturing Industrial Park, with a publicity period of 5 working days. The project shares the park with the already-operational 200,000-tonne project, forming the environmental approval records for the company's two core capacities.

Why These Documents Are Worth Reading

The EIA report and the environmental information disclosure form are the core documents by which a company demonstrates environmental compliance: the former explains the environmental feasibility of the whole project from site selection to process, while the latter publishes main product scale, discharge outlets, applicable standards, and compliance status year by year. For clients, these two types of documents are harder to polish than marketing materials and are the highest-priority public materials in due diligence. This article is a factual restatement only; the complete content is subject to the originals published on government websites.

Sources and Original Links