Hebei Refining Technologies Co., Ltd. has been a trailblazer in clean energy solutions
Hebei Jingzhi Technology Co., Ltd. Announcement on Sewage Discharge Information
Release time:
2022-04-20
I. Basic Information (1) Company Name: Hebei Jingzhi Technology Co., Ltd.; Address: East Zone, Cangzhou Port Economic and Technological Development Zone, east of Tongliu Road, south of Huagong No. 1 Road; Legal Representative: Hao Tianzhen (2) Main Pollutant Names: Wastewater: Ammonia nitrogen, pH, suspended solids, COD, total nitrogen, petroleum, toluene, xylene, five-day biochemical oxygen demand; Waste gas: Methanol, non-methane total hydrocarbons, toluene + xylene, particulate matter, ozone concentration; Discharge method: Wastewater is discharged to the Gangcheng sewage treatment plant after treatment; Waste gas is discharged into the atmosphere through the chimney after treatment; Discharge concentration
(1)Unit Name:Hebei Jingzhi Technology Co., Ltd.;Address:East Zone of Cangzhou Port Economic and Technological Development Zone, east of Tongliu Road, south of Huagong No.1 Road;Legal Representative:Hao Tianzhen
(2) Names of Main Pollutants: Wastewater: Ammonia nitrogen,pH, suspended solids, COD, total nitrogen, petroleum, toluene, xylene, five-day biochemical oxygen demand; Waste gas: Methanol, non-methane total hydrocarbons, toluene + xylene, particulate matter, ozone concentration; Discharge methods: Wastewater is discharged to the Gangcheng sewage treatment plant after treatment; Waste gas is discharged into the atmosphere through the chimney after treatment; Discharge concentration and total discharge amount: (See Appendix)
(3)Records of environmental violations such as exceeding emission standards for pollutants and exceeding total quantity control indicators for pollutants:No
（4）Environmental protection investment:4.75 million yuan; Construction and operation of environmental protection technology development and utilization and environmental protection facilities:According to environmental protection“Three simultaneous” requirements, the 30,000-ton annual output of petrochemical auxiliaries project was approved by the Cangzhou Municipal Environmental Protection Bureau on July 7, 2016, and passed the project acceptance on September 6, 2019.
(5) Disposal and comprehensive utilization of wastes generated during production and construction : Waste activated carbon, sludge, waste oil, laboratory waste liquid, waste reagents, waste UV lamps, waste filter cotton are entrusted to units with processing qualifications for processing.
(6) Emergency plan for environmental pollution accidents, pollution accidents that have occurred, and the losses caused by the accidents:The emergency plan for sudden environmental accidents was completed in January 2018 and filed with the Cangzhou Bohai New Area Environmental Protection Bureau on February 9, 2018, with filing number 130962-2018-003-M. No pollution accidents have occurred.
(7) Status and results of self-monitoring work(See Appendix)
(8) Payment of sewage fees (taxes) and the company's fulfillment of environmental and social responsibilities:Environmental taxes are paid in full every quarter.
(9) Environmental protection training of employees:Employees are trained in environmental protection knowledge every month, and records are kept.
(10) Other environmental information stipulated by laws, regulations and rules:None
(11) Enterprises producing and using hazardous chemicals shall, in accordance with the law, publicly announce to the public the types of hazardous chemicals produced and used, their hazardous characteristics, related pollutant emissions and accident information, pollution control measures, etc.:
Types of Hazardous Chemicals | Hazardous Characteristics | Pollutant Emissions | Accident Information | Pollution Control Measures | Remarks |
Methanol | Flammable liquid | Methanol | None | （1) Regularly perform anti-corrosion treatment on pipelines and equipment pipelines to prevent leakage caused by atmospheric and chemical corrosion, (2) Organic waste gas enters the VOCs treatment system
|
|
Toluene | Flammable liquid | Toluene | None | ||
Xylene | Flammable liquid | Xylene | None | ||
Isopropyl alcohol | Flammable liquid | Isopropyl alcohol | None | ||
Extraction anti-adhesive agent | Flammable liquid | Toluene | None |
Appendix:
Environmental protection facilities and sampling point location | Monitoring items | Concentration limit (mg/m3) | Monitoring results (mg/m3) | Whether it meets the standard | Remarks |
Waste gas exhaust port1 Waste gas exhaust pipe | Toluene+Xylene | 30 | 0.173 | Yes |
|
Toluene | / | 0.130 | Yes |
| |
Xylene | / | 0.0408 | Yes |
| |
Ozone concentration | 2000 | 724 | Yes |
| |
Non-methane total hydrocarbons | 80 | 17.6 | Yes |
| |
Methanol | 20 | 7 | Yes |
| |
Waste gas exhaust port2 Waste gas exhaust pipe | Particulate matter | 120 | 3.5 | Yes |
|
Total outlet | Ammonia nitrogen | 25 | 0.151 | Yes |
|
PH value | 6-9 | 7.96-8.14 | Yes |
| |
Suspended solids | 150 | 8 | Yes |
| |
COD | 150 | 105 | Yes |
| |
Total nitrogen | 45 | 1.53 | Yes |
| |
Petroleum | 10 | 0.45 | Yes |
| |
Toluene | 0.2 | 0.002L | Yes |
| |
Xylene | 0.2 | 0.002L | Yes |
| |
Five-day biochemical oxygen demand | 30 | 22.2 | Yes |
| |
Approved total amount | Waste gas: particulate matter0.01 tons, xylene 0.006 tons, toluene 0.072 tons, methanol 0.0113 tons, non-methane total hydrocarbons 0.5908 tons Wastewater:COD: 0.164 tons, ammonia nitrogen: 0.027 tons, suspended solids 0.054 tons, petroleum 0.011, toluene 0.0002, xylene 0.001 | ||||
Total emissions | Exhaust gas: Particulate matter:0.001 tons,Xylene0.0036 tons, toluene 0.028 tons, methanol 0.0051 tons, total non-methane hydrocarbons 0.38 tons Wastewater;COD: 0.46 tons, ammonia nitrogen: 0.013 tons, suspended solids 0.054 tons, petroleum 0.0054, toluene 0.00004, xylene 0.0006 | ||||
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Hebei Jingzhi Technology Co., Ltd. Announcement on Sewage Discharge Information
I. Basic Information (1) Company Name: Hebei Jingzhi Technology Co., Ltd.; Address: East Zone, Cangzhou Port Economic and Technological Development Zone, east of Tongliu Road, south of Huagong No. 1 Road; Legal Representative: Hao Tianzhen (2) Main Pollutant Names: Wastewater: Ammonia nitrogen, pH, suspended solids, COD, total nitrogen, petroleum, toluene, xylene, five-day biochemical oxygen demand; Waste gas: Methanol, non-methane total hydrocarbons, toluene + xylene, particulate matter, ozone concentration; Discharge method: Wastewater is discharged to the Gangcheng sewage treatment plant after treatment; Waste gas is discharged into the atmosphere through the chimney after treatment; Discharge concentration
2022-04-20
Since its founding in 1996, Hebei Refining Technologies Co., Ltd. (HRT) has been a trailblazer in clean energy solutions, headquartered in Cangzhou High-Tech Zone, Hebei Province, China.
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