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Zhuhai Hongta Renheng Packaging Co., Ltd.

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Information Disclosure Table of Key Sewage Discharging Units in Zhuhai City

2023/08/31

Information Disclosure Table of Key Sewage Discharging Units in Zhuhai City

(According to Decree No. 31 of the Ministry of Environmental ProtectionMeasures for the Disclosure of Environmental Information of Enterprises and Institutions)

(I) basic information

Unit Name

Zhuhai Hongta Renheng Packaging Co., Ltd.

Organization Code

91440400617502107U

Legal Representative

Huang Xin

Contact Information

0756-8666927

Production Address

508 of Jinji West Road, Qianshan, Xiangzhou District, Zhuhai CityNo.

Main contents, products and scale of production, operation and management services

Manufacture of machine-made paper and paperboard

(II) sewage information

Name of main pollutants and characteristic pollutants

Wastewater: CODAmmonia nitrogen

Exhaust gas: nitrogen oxides, soot, sulfur dioxide

Emission mode

The waste water is treated by the biochemical system and discharged into the municipal sewage pipe network, and then discharged into the Gongbei sewage treatment plant;Bag dust removal and other environmental protection facilities are treated and discharged through a 25-meter chimney.

Number and distribution of discharge outlets

One waste water drain, numbered WS-090-1,

One exhaust outlet, numbered FQ-090-1

emission concentration

2018Annual emission concentration: CODIs 37.85 mg/l, ammonia nitrogen 0.456 mg/l, sulfur dioxide 0.79 mg/m³NOx 59.76 mg/m³Smoke dust 17.26 mg/m³.

Total emissions

2018Total annual emissions: CODIt is 122.16 tons and 1.42 tons of ammonia nitrogen. 0.596 tons of sulfur dioxide, 44.727 tons of nitrogen oxides and 12.834 tons of soot.

Exceeding the standard

None

Implementation of pollutant emission standards

pHValue	6-9	dimensionless
Chroma(dilution multiple)	80
suspended matter	48	mg/L
Five-day biochemical oxygen demand	32	mg/L
Chemical Oxygen Demand (CODcr)	80	mg/L
ammonia nitrogen	8	mg/L
Total nitrogen	19	mg/L
total phosphorus	1.3	mg/L

Total approved emissions

Approved annual total discharge: COD 294.4Tons, 29.44 tons of ammonia nitrogen; 34.04 tons of sulfur dioxide and 136.15 tons of nitrogen oxides; 20.42 tons of soot

(III) Pollution Prevention Facilities Information

Construction

The main environmental pollution factors produced in the company's production process are wastewater, exhaust gas and solid waste. Our company does not have a pulping production line, which controls the emission of pollutants at the source.

The production wastewater mainly comes from the pulp and paper white water in the paper workshop and a small amount of washing water in the paint preparation section. The impurities in the white water are mainly fine fibers, and the paint washing water contains a small amount of paint. The main pollutants are suspended solids, COD and BOD.₅Wait.

The company uses foreign equipment, ultrafiltration and multi-tray recycling machine to recycle the paint and fiber in the wastewater. At the same time, more than 70% of the treated paper machine white water is reused, and the treated wastewater enters the wastewater treatment system. The company's wastewater is biochemically treated and discharged into the municipal sewage pipe network, which is finally treated by Zhuhai Gongbei Water Purification Plant.

Flue gas purification system of biological boiler forming fuel boiler

Biomass briquette boiler flue gas mainly contains soot, SO₂NOx and other pollutants. its so₂The content is very low, and the dust is carried out by cyclone + bag dust removal, and the dust removal efficiency is 99.5. At present, the biomass briquette fuel boiler has completed the completion and acceptance of environmental protection facilities.

Solid and hazardous wastes are transferred to companies with disposal qualifications in accordance with the five-way single system.

Operation

Normal operation

Environmental Impact Assessment of (IV) Construction Projects and Other Environmental Protection Administrative Licenses

Environmental impact assessment of construction projects

In September 1998, the company passed the environmental impact assessment of 150000 tons of high-grade packaging cardboard project by the State Environmental Protection Administration and Guangdong Environmental Protection Bureau respectively (Huanfa [1998] No. 321 and Yuehuanhan [1998] No. 208); In 2010, Zhuhai Environmental Protection Bureau passed the environmental impact assessment of the technical renovation project of heating boiler (MBF) (Zhu Huanjian [2010] No. 5) and the trial operation of the renovation project (Zhu Huanhuan Test [2010] No, in 2012, it passed the reply of Xiangzhou District Environmental Protection Bureau on the environmental impact report form of the paper machine cleaner production and wastewater comprehensive treatment technical transformation project (Zhuxiang Huanjian Form [2012] No. 155

In November 2017, it passed the reply of Zhuhai Xiangzhou District Environmental Protection Bureau on the environmental impact report form of Zhuhai Hongta Renheng Packaging Co., Ltd. sludge resource utilization technical transformation project (Zhuxiang Huanjian Table [2017] No. 63)

Other Environmental Protection Administrative Licensing

in 2003In December, 2002, it passed the environmental protection acceptance for the completion of the 150000-ton high-grade packaging cardboard project (Yue Huan Han [2003] No. 969); In 2013, the project acceptance of the technical renovation project of the heating boiler (MBF) will be completed (Zhu Huan Yan [2013] No. 5); The acceptance of the wastewater biochemical treatment project will be completed in 2014 (Zhu Xiang Huan Yan [2014] No. 10)

Emergency plan for (V) environmental emergencies

Our "Emergency Plan for Environmental Emergencies", "Emergency Plan for Environmental Emergencies", "Environmental Incident Risk Assessment Report" and "Environmental Emergency Resources Investigation Report" were filed in the Environmental Supervision Branch of Zhuhai Environmental Protection Bureau on December 28, 2015, and a new round of emergency plan for environmental emergencies is underway.

Self-monitoring scheme for (VI) environment (to be filled in by the state-controlled key pollutant discharge unit)

In accordance with the requirements of the Ministry of Environmental Protection's "Measures for Self-Monitoring and Information Disclosure of National Key Monitoring Enterprises (Trial)" (UNCED [2013] No. 81) and the "Work Plan for Self-Monitoring and Information Disclosure of National Key Monitoring Enterprises in Guangdong Province", our company prepares self-monitoring plans, self-test annual reports, and self-monitoring results, and discloses them on the self-monitoring information disclosure platform of provincial state-controlled enterprises in Guangdong Province. The content of the enterprise's self-monitoring should include: air pollutant discharge monitoring at the main exhaust gas discharge outlet, water pollutant discharge monitoring at the main waste water discharge outlet, and noise monitoring at the factory boundary.

①The daily hourly uniform values of chemical oxygen demand and ammonia nitrogen are made public, and other pollutants in wastewater are monitored at least once a month.

②Exhaust pollutants shall be monitored at least once every quarter.

③Noise at the boundary shall be monitored at least once every quarter.

See Table 1 for detailsLayout table of pollution source points in the whole plant.

If an enterprise adopts entrusted monitoring for self-monitoring, it shall entrust a social testing institution recognized by the competent department of environmental protection at the provincial level or an environmental monitoring institution subordinate to the competent department of environmental protection to carry out monitoring; the environmental monitoring institution subordinate to the competent department of environmental protection that undertakes the task of supervisory monitoring shall not undertake the entrusted business of self-monitoring of the supervised enterprise.

The company has COD.2. One set of ammonia nitrogen sewage online system and one set of flue gas online monitoring system. The data of chemical oxygen demand and ammonia nitrogen are published on the comprehensive management platform of key pollution sources in Guangdong Province every day. Other pollutants are published on the platform after entrusting third-party qualification units to monitor the data as required.

(VII) other environmental information that should be made public

Publish information such as waste water and waste gas emissions, ledgers and emergency environmental plans on the company's website.

http://www.hrpack.com/download.html

Note: If environmental information is newly generated or changed, the key pollutant discharge unit shall disclose it within 30 days from the date of generation or change of environmental information. Where laws and regulations provide otherwise, such provisions shall prevail.

Emergency Plan for Environmental Emergencies in Hongta (2019)

All the staff actively participate in learning the knowledge of emergency law popularization and cultivating the culture of rule of law -- remember Zhuhai Hongta and Zhuhai Huafeng to carry out the knowledge competition of emergency management law popularization