Acceptance Report of Chongqing Yingtianhui Chlor-Alkali Chemical Co., Ltd.


Chongqing Yingtianhui Chlor-Alkali Chemical Co., Ltd. 

Supporting of caustic soda plantMDIEnergy saving and environmental protection technical transformation project

Phase II

Environmental protection acceptance monitoring report




Construction unit: Chongqing Yingtianhui Chlor-Alkali Chemical Co., Ltd. Prepared by: Chongqing Jiu Sheng Testing Technology Co., Ltd.


IIOEight years in July.


Legal representative of the construction unit:SignWord)


Legal representative of the preparation unit:SignWord)


Project Leader:

Report Leader:












Construction unit: Chongqing Yingtianhui chlor-alkali chemical hasLimited CompanyPrepared: Chongqing nine-liter detection technology hasLimited Company

Telephone:/                                    Telephone:023-88026505

Fax:/                                    Fax:023-88026506

Zip Code:/                                    Zip Code:400707

Address:HeavyQingLongevityByEconomic TechnologyoperationDevelopmentAreaNorth Huabei Road 2 No.Address:Chongqing NorthBeiDistrict CaijiagangTownYingtian Guang Electrician Valley 18-3No.


List of amendments


According to the acceptance comments, the acceptance monitoring report shall be modified and improved accordingly. See the following table for the main modifications:


Serial Number


Expert opinion




Page Number




Perfect process flow chart


Completed process flow diagram







Water Balance of Supplementary Phase II Project


Water balance of phase II project has been supplemented






Analysis of the generation and destination of clean water, etc.


The generation and whereabouts of clean water, etc. have been analyzed.






Specification of clean water discharge


Clear water discharge regulated





Overview of acceptance project1

Acceptance basis2

2.1 Laws, regulations, articles of association and specifications related to environmental protection of construction projects2

2.2 Technical code for environmental protection acceptance of construction project completion3

2.3 Construction project environmental impact report (form) and approval decision of the approval department3

3.1 Geographical location and layout4

3.2 Construction content5

3.3 Main raw and auxiliary materials9

3.4 Water source and water balance10

3.5 Production process10

3.6 Project changes13

Environmental protection facilities14

4.1 pollutant treatment/Disposal facilities14

4.2 Investment in environmental protection facilities andThree simultaneously.Implementation15

The main conclusions and recommendations of the EIA report and the approval decision of the approval department17

5.1 Main Conclusions and Recommendations of the EIA Report17

5.2 Approval department approval decision23

Acceptance execution standard26

6.1 noise executive standard26

Acceptance monitoring content27


Quality Assurance and Quality Control29

8.1 monitoring analysis method29

8.2 Monitoring instruments29

8.3 Monitoring personnel29

8.4 Quality Assurance29

Acceptance monitoring results31

9.1 Production condition31


9.2 Commissioning and operation effect of environmental protection facilities31

10 Acceptance monitoring conclusion33

10.1 Monitoring Results of Treatment Efficiency of Environmental Protection Facilities33

10.2 Discharge of pollutants up to standard33

11 Environmental protection of construction projectThree simultaneously.Completion Acceptance Registration Form34

12  Annex36

Latest developments


Yingtianhui Held Safety Production Summary Meeting in the First Half of the Year

On August 17, Yingtianhui held a summary of work safety in the first half of 2023 and a work plan meeting for the third quarter. Tian Shujing, Secretary of the Party committee, chairman of the board and director of the safety committee of the company, presided over the meeting. A total of 39 company leaders, members of the safety committee, professional leaders and safety management personnel attended the meeting.


Yingtianhui Launches Middle-level Management Quality Improvement Class Training

In order to improve the leadership and execution of middle-level managers, strengthen communication and cooperation, and improve their overall quality, Yingtianhui carried out middle-level management quality improvement training in the form of special lectures or case analysis from July 21 to November 3 according to the training plan at the beginning of the year.


Li Xingjian, member of the Standing Committee of Changshou District Committee and Minister of United Front Work Department of Chongqing Yingtianhui Chlor-Alkali Chemical Co., Ltd., led a team to Yingtianhui to carry out a cool and refreshing condolence activity.

On August 3, Li Xingjian, member of the standing Committee of the Changshou District CPC Committee and head of the United Front work Department, and Wei Beneng, deputy director of the United Front work Department of the District CPC Committee and secretary of the party group of the Federation of Industry and Commerce, led a team to Yingtianhui to carry out a high-temperature condolence activity with the theme of "sending coolness in summer and reaching the front line of true feelings. Ying Tianhui deputy general manager Xiao Min accompanied the condolences.


Yingtianhui organized the safety knowledge competition of "everyone talks about safety, everyone will respond to emergencies"

In order to thoroughly publicize and implement the spirit of the 20th CPC National Congress and General Secretary Xi Jinping's important exposition on production safety, comprehensively promote production safety publicity and education, enhance the self-protection awareness and emergency rescue ability of the broad masses of workers, and lay a solid foundation for the company's production safety. On June 27, Yingtianhui organized a safety knowledge competition of "everyone talks about safety, everyone will respond to emergencies.


Yingtianhui Successfully Held the Art Party of "Practicing New Ideas, Showing New Ideas and Striving for New Journey"

In order to solemnly celebrate the 102 anniversary of the founding of the Communist Party of China and carry forward the great party building spirit, Yingtianhui held a theatrical performance with the theme of "Practicing New Ideas and Showing New as a New Journey" on the evening of June 27.