The company continues to focus on the environmental protection policy of "cleaner production, pollution prevention, resource conservation and sustainable development", relying on technological transformation, the implementation of cleaner production and energy saving and consumption reduction process, effectively reducing production costs. During the reporting period, the company improved the process of the existing sewage station, installed online dosing in the primary and secondary reaction tanks, and selected a reasonable dosing ratio. It greatly reduces the amount of drugs used. Compared with the same period last year, the amount of hazardous solid waste decreased by more than 35%. The company also introduced nitric acid free process, the process has been implemented in engineering, and further promoted in each branch plant.

Establishment of environmental protection organizations and management agencies, equipped with full-time environmental protection management team

A leading group of environmental protection shall be established with the general manager as the main person in charge, and an environmental protection working group shall be set up under it, with the deputy general manager in charge as the group leader, and other responsible persons of environmental protection and full-time members of environmental protection. Clear division of responsibilities, authority and responsibilities. In 2019, the company reformed its personnel recruitment and recruited safety engineers as full-time environmental protection grass-roots management personnel. We will strictly implement the responsibility system for environmental protection.

Second, improve the management system, the implementation of responsibility assessment

Revise and improve the environmental protection management system, implement the factory manager responsibility system for environmental protection work, sign the HSE responsibility letter at each level, and implement the assessment responsibility system at each level. Full-time environmental protection personnel shall regularly supervise and inspect all areas and facilities, and conduct monthly assessment on responsible persons in environmental protection areas, and the environmental protection work shall be linked to the economic indicators of responsible persons. Every year, outstanding environmental protection work will be awarded to the top three, and the bottom will be eliminated or degraded. Zero tolerance in environmental protection.

III. Information disclosure and acceptance of supervision by all parties

Adhering to the enterprise spirit of "hard work, quality, trust-based", Jiuli official website, Jiuli WeChat website, government environmental protection website and other regular public release of information on environmental investment and construction, environmental protection facilities treatment, major project changes and other information. Accept the supervision and reasonable proposals of all parties. Invite the third party professional organization to review the environmental protection work of the company regularly, and correct the non-conformance items in time, so that the environmental protection work can be continuously improved. Recently, we also require all professional environmental protection management personnel to report all kinds of environmental protection facilities on the Internet, so that the management personnel can see the operation of various regional environmental protection facilities on the phone, to ensure the effective and normal operation of all kinds of environmental protection facilities.

Four, constantly improve the process to reduce pollutant emissions

Part of sewage station facilities were improved, sewage treatment used the automatic on-line inspection, equipped with COD, ammonia nitrogen, nitrate nitrogen, such as on-line analyzer, is controlled by focusing on treatment, the visualization operation, network monitoring, such as management mode, combined with automatic detection and analysis, commissioned by monthly monitoring, on its own is not random testing, surface treatment waste only in 2019 fell by 40%, waste product is reduced greatly.

Fifth, strengthen the refined management of sewage stations to achieve energy conservation and emission reduction

In July 2019, the primary dosing of sewage stations was adjusted. After two months 'adjustment, the best mixing ratio was obtained, which made the management of sewage station more scientific and rational.
Six, remote control, visual management

In 2019, remote monitoring and network monitoring facilities have been added to each acid storage tank area, so that the management department can conduct monitoring, investigation and spot check online. The internal management department can monitor each storage area in real time through the monitoring network. And according to the public security requirements to increase the anti-theft system and isolation system, so that the use and storage of all kinds of dangerous chemicals more safe, more reliable. The original ball machine of sewage treatment station is changed into network monitoring, process control is realized in computer and mobile phone terminal, combined with sewage treatment station WeChat group upload information, timely grasp the operation of sewage treatment station, to achieve visual management.

VII. Improvement of bid and reduction of pollution factors

In order to further reduce the total nitrogen index content in wastewater, the Ministry of Safety and Environmental Protection proposed to upgrade the original total nitrogen reduction facilities and add a new set of total nitrogen reduction facilities. The project will be implemented in 2020, with an internal feasibility report, funding estimates and internal project approval completed in 2019.

VIII. Strengthen training and improve personnel quality

Through the platform of Jiuli Management Institute, the safety and environmental protection department regularly conducts centralized training for environmental protection personnel. Carry out cross-inspection between departments and branches to improve inspectors' ability to detect hidden dangers. Face-to-face training with employees, enhance communication with employees, enhance employees' awareness of environmental protection, and enhance the training and communication ability of full-time managers. Keep good communication and report with environmental protection association and environmental protection bureau, actively participate in activities organized by the association, timely understand the disposal experience of relevant industries in environmental protection work, timely understand the update of environmental laws, regulations and related regulations, and timely do a good job of publicity work in the factory. To promote the environmental awareness of all staff.