Zhongtong Automotive Industry Group Co., Ltd.

Public Announcement of the Fourth Quarter Implementation Report of the 2023 Emission Permit Part Two

2024/01/04 10:57

Public Announcement of the Fourth Quarter Implementation Report of the 2023 Emission Permit
Part Two

(2) Exceeding Emission Information

Table 3-1 Report of Hourly Average Values During Exceeding Periods of Organized Waste Gas Pollutants

Exceeding Period

Production Facility Number

Emission Port Number

Type of Exceeding Pollutants

Actual Emission Concentration (Standardized, mg/m3)

Explanation of Exceeding Reasons

2023-10-26 10:00 ~~ 2023-10-26 10:59

MF0072

DA014

Toluene

3.91

Due to prolonged shutdown, low furnace temperature, and residual waste gas in the pipeline that could not be effectively treated, the hourly data exceeded the limit. After the furnace temperature increased, the data returned to normal.

2023-10-26 14:00 ~~ 2023-10-26 14:59

MF0072

DA014

Toluene

3.92

Equipment Failure

Table 3-2 Report of Daily Average Values During Exceeding Periods of Wastewater Pollutants

Exceeding Period

Emission Port Number

Type of Exceeding Pollutants

Actual Emission Concentration (Standardized, mg/L)

Explanation of Exceeding Reasons

(3) Abnormal Operation Information of Pollution Control Facilities

Table 4-1 Summary Table of Abnormal Conditions of Waste Gas Pollution Control Facilities

(Exceeding Period)

Faulty Facilities

Fault Reason

Concentration of Each Emission Factor (mg/m3)

Countermeasures

Start Period - End Period

Pollution Factor

Emission Range

Waste Gas Prevention and Control Facilities

2023-10-11 08:00~ 2023-10-26 08:00

TA017-Water rotation removes some pollutants, followed by zeolite wheel concentration purification and RTO thermal treatment.

Replace combustion chamber valves and cylinders and update control programs.

Benzene

/

Shutdown

Toluene

/

Xylene

/

Non-Methane Total Hydrocarbons

/

Sulfur Dioxide

/

Nitrogen Oxides

/

Particulate Matter

/

2023-10-26 18:00~ 2023-10-27 08:45

TA017-Water rotation removes some pollutants, followed by zeolite wheel concentration purification and RTO thermal treatment.

CEMSEquipment Failure

Particulate Matter

/

Shutdown

Non-Methane Total Hydrocarbons

/

Sulfur Dioxide

/

Nitrogen Oxides

/

Benzene

/

Toluene

/

Xylene

/

2023-11-01 10:00~ 2023-11-03 08:00

TA017-Water rotation removes some pollutants, followed by zeolite wheel concentration purification and RTO thermal treatment.

Scheduled furnace maintenance according to production plan.

Benzene

/

Shutdown

Toluene

/

Xylene

/

Non-Methane Total Hydrocarbons

/

Sulfur Dioxide

/

Nitrogen Oxides

/

Particulate Matter

/

2023-11-19 08:00~ 2023-11-23 08:00

TA018-High-temperature combustion

Emergency response to heavy pollution weather

Benzene

/

Shutdown

Toluene

/

Xylene

/

Non-Methane Total Hydrocarbons

/

Sulfur Dioxide

/

Nitrogen Oxides

/

Particulate Matter

/

2023-11-19 08:00~ 2023-11-23 08:00

TA021-High-temperature combustion

Emergency response to heavy pollution weather

Benzene

/

Shutdown

Toluene

/

Xylene

/

Non-Methane Total Hydrocarbons

/

Sulfur Dioxide

/

Nitrogen Oxides

/

Particulate Matter

/

2023-11-19 08:00~ 2023-11-23 08:00

TA022-High-temperature combustion

Emergency response to heavy pollution weather

Benzene

/

Shutdown

Toluene

/

Xylene

/

Non-Methane Total Hydrocarbons

/

Sulfur Dioxide

/

Nitrogen Oxides

/

Particulate Matter

/

2023-11-19 08:00~ 2023-11-23 08:00

TA017-Water rotation removes some pollutants, followed by zeolite wheel concentration purification and RTO thermal treatment.

Emergency response to heavy pollution weather

Benzene

/

Shutdown

Toluene

/

Xylene

/

Non-Methane Total Hydrocarbons

/

Sulfur Dioxide

/

Nitrogen Oxides

/

Particulate Matter

/

2023-12-02 08:00~ 2023-12-06 08:00

TA018-High-temperature combustion

Emergency response to heavy pollution weather

Benzene

/

Shutdown

Toluene

/

Xylene

/

Non-Methane Total Hydrocarbons

/

Sulfur Dioxide

/

Nitrogen Oxides

/

Particulate Matter

/

2023-12-02 08:00~ 2023-12-06 08:00

TA021-High-temperature combustion

Emergency response to heavy pollution weather

Benzene

/

Shutdown

Toluene

/

Xylene

/

Non-Methane Total Hydrocarbons

/

Sulfur Dioxide

/

Nitrogen Oxides

/

Particulate Matter

/

2023-12-02 08:00~ 2023-12-06 08:00

TA022-High-temperature combustion

Emergency response to heavy pollution weather

Benzene

/

Shutdown

Toluene

/

Xylene

/

Non-Methane Total Hydrocarbons

/

Sulfur Dioxide

/

Nitrogen Oxides

/

Particulate Matter

/

2023-12-02 08:00~ 2023-12-06 08:00

TA017-Water rotation removes some pollutants, followed by zeolite wheel concentration purification and RTO thermal treatment.

Emergency response to heavy pollution weather

Benzene

/

Shutdown

Toluene

/

Xylene

/

Sulfur Dioxide

/

Nitrogen Oxides

/

Non-Methane Total Hydrocarbons

/

Particulate Matter

/

2023-12-22 12:00~ 2024-01-02 08:00

TA017-Water rotation removes some pollutants, followed by zeolite wheel concentration purification and RTO thermal treatment.

Emergency response to heavy pollution weather

Benzene

/

Shutdown

Toluene

/

Xylene

/

Non-Methane Total Hydrocarbons

/

Sulfur Dioxide

/

Nitrogen Oxides

/

Particulate Matter

/

2023-12-22 12:00~ 2024-01-02 08:00

TA018-High-temperature combustion

Emergency response to heavy pollution weather

Benzene

/

Shutdown

Toluene

/

Xylene

/

Non-Methane Total Hydrocarbons

/

Sulfur Dioxide

/

Nitrogen Oxides

/

Particulate Matter

/

2023-12-22 12:00~ 2024-01-02 08:00

TA021-High-temperature combustion

Emergency response to heavy pollution weather

Benzene

/

Shutdown

Toluene

/

Xylene

/

Non-Methane Total Hydrocarbons

/

Sulfur Dioxide

/

Nitrogen Oxides

/

Particulate Matter

/

2023-12-22 12:00~ 2024-01-02 08:00

TA022-High-temperature combustion

Emergency response to heavy pollution weather

Benzene

/

Shutdown

Toluene

/

Xylene

/

Non-Methane Total Hydrocarbons

/

Sulfur Dioxide

/

Nitrogen Oxides

/

Particulate Matter

/

(4) Conclusion

Our company is currently facing a situation of extremely low production load, making it impossible to meet the conditions for waste gas testing. We deeply regret this situation and apologize for any potential impacts. Recently, due to weak market demand, our production line has been operating at low load. In December, our production load is extremely low, coupled with the emergency response to heavy pollution weather, the production conditions cannot meet the monthly non-methane total hydrocarbon waste gas testing for DA015, DA018, and DA019 drying rooms. The annual particulate matter waste gas testing originally scheduled for December for DA010, DA011, DA012, DA013, DA016, DA017, DA020, and DA021 cannot be completed; the semi-annual organized waste gas testing at the factory boundary cannot be completed; the annual organized waste gas testing for lathes, milling machines, and drilling machines cannot be completed; and the sampling testing for rainwater cannot be completed. In response to the above situation, our company makes this statement. We appreciate the attention and support of relevant departments for our work. We will adopt a more rigorous attitude and effective measures to make greater contributions to environmental protection.

Self-storage/utilization/disposal facility compliance statement form

(1) Self-storage/utilization/disposal facility compliance statement form

Table 5-1 Self-storage/utilization/disposal facility compliance statement form

Automatic storage/Utilization/disposal facility number

Specific measures to reduce industrial solid waste generation and promote comprehensive utilization

Is there excessive capacity for storage/utilization/disposal?

Is there excessive type for storage/utilization/disposal?

Is there excessive duration for storage?

Is there any situation that does not meet the pollution control technology requirements specified in the pollutant discharge permit?

If there is more than one item selected as "Yes", please explain the specific situation and reasons.

General solid waste storage - TS001

 

 

Hazardous waste room - TS003

 

 

Hazardous waste storage - TS004

 

 

Hazardous waste area - TS005

 

 

Waste oil hazardous waste area - TS002