25

2024

-

04

Yiyang Kinglong New Materials Co., Ltd. Cleaner Production Information Publicity

Classification:


According to the "the People's Republic of China Cleaner Production Promotion Law", "Cleaner Production Audit Measures" and other relevant documents, in order to improve the company's environmental management level, realize source reduction and whole-process control, and create a resource-saving and environment-friendly company, the company started this round of cleaner production audit in April 2023, and entrusted Hunan Meijing Environmental Protection Technology Consulting Service Co., Ltd. to provide technical guidance on the audit work. The company's cleaner production audit and the basic information of the company, pollutant discharge and total control are announced as follows. All sectors of the society are invited to supervise the implementation of cleaner production audit by our company.

1.EnterpriseContact Information

Company: Yiyang Kinglong New Material Co., Ltd.

Contact address: 208 Meilin Road, Yiyang High-tech Industrial Development Zone

Contact: Liu Xiong

Contact number: 18608416157

2. cleaner production audit consulting unit and contact information

Consulting Unit: Hunan Meijing Environmental Protection Technology Consulting Service Co., Ltd.

Contact address: 32E, Jiatian Building, No. 359, Section 2, Furong Middle Road, Yuhua District, Changsha City

Zip Code: 410116

Contact: Tang Ziyu

Contact number: 15073705003

3. Cleaner Production Audit Procedures and Main Contents

Cleaner production audit procedures: audit preparation → pre-audit → audit → scheme generation and screening → scheme feasibility analysis → scheme implementation → continuous cleaner production.

Main contents: under the guidance of Hunan Meijing Environmental Protection Science and Technology Consulting Service Co., Ltd., Yiyang Kinglong New Materials Co., Ltd. has set up a clean production audit leading group and working group to supplement and improve the company's clean production management system and reward management system. Through on-site investigation and investigation, evaluate the current level of clean production in the production process of Yiyang Kinglong New Materials Co., Ltd. in terms of energy consumption, material consumption, production and pollution discharge, production efficiency and management, identify the problems, potentials and opportunities in cleaner production, and determine the focus of this round of cleaner production audit and cleaner production objectives based on this. Through the material and energy balance of the production process of Yiyang Kinglong New Materials Co., Ltd., identify the links and parts of material and energy loss, the links and parts of pollutants, and on the basis of analyzing the material consumption, energy consumption and causes of pollutants in the production process, propose and implement a number of effective no/low cost, medium/high cost clean production programs, so as to reduce the resource and energy consumption of the production process, reduce the generation and emission of pollutants, improve the overall clean production level of the production process, and promote the sustainable development of the company.

Basic information and pollutant discharge of 4. enterprises

Table1Enterprise Basic Information Table

Name of Enterprise

Yiyang Kinglong New Materials Co., Ltd.

Legal Representative

Zhang Qunli

scale of production

Annual output of iron-based ceramic composite wear-resistant materials 6000 tons

Enterprise registered address

208 Meilin Road, Yiyang High-tech Industrial Development Zone

Production Address

208 Meilin Road, Yiyang High-tech Industrial Development Zone

Table2Table of Pollutant Emissions from Major Air Pollution Sources

Name of pollution source and pollutant

Executive standards

Name of air pollution source

exhaust pollutants

Standard Limits

(mg/m3)

Standard No.

Waste gas discharge port for sand treatment and shot blasting

Particulate matter

30

Emission standard of air pollutants for foundry industry GB 39726-2020

Intermediate frequency furnace waste gas discharge port

Particulate matter

30

Paint exhaust vent

Particulate matter

30

non-methane total hydrocarbon

100

Total volatile organic compounds

120

Benzene

1

benzene series

60

Discharge port of smelting waste gas in sand casting workshop

Particulate matter

30

Sand casting sand treatment waste gas discharge port

Particulate matter

30

Falling sand treatment waste gas discharge port

Particulate matter

30

Waste gas discharge port 2 for sand treatment and shot blasting

Particulate matter

30

Pouring exhaust vent

Particulate matter

30

Pouring exhaust vent

non-methane total hydrocarbon

120

Unorganized waste gas

Particulate matter

1

Integrated Emission Standard of Air Pollutants GB 16297-1996

5

Emission standard of air pollutants for foundry industry GB 39726-2020 1h average concentration value at monitoring point

non-methane total hydrocarbon

4

Integrated Emission Standard of Air Pollutants GB 16297-1996

30

Emission standard of air pollutants for foundry industry GB 39726-2020 Any concentration value at monitoring point

Table3Hazardous waste generation and disposal

Name of hazardous waste

Kind

Unit

amount of production

Transfer amount

DisposalMeasures

waste molding sand

General solid waste

tons

150

150

Outselling

defective goods

General solid waste

tons

0.5

0

Recast all

dust collector dust

General solid waste

tons

2.01

0

All recycling

Waste packaging materials

General solid waste

tons

4

4

Sold to a recycling center

electric furnace waste slag

General solid waste

tons

151.65

151.65

Outselling

Domestic garbage

General solid waste

tons

12.8

0

After collection, the local sanitation department will uniformly clean up and dispose of them.

Waste welding wire and welding slag

General solid waste

tons

0.05

0.05

Collected and sold to waste recycling bin

waste foam

General solid waste

tons

0.01

0.01

Collected and sold to waste recycling bin

Dust

General solid waste

tons

56

0

All recycling

Solid Waste Removal by Magnetic Separation

General solid waste

tons

0.01

0.01

Outselling

Ground-to-ground manganese fragments, fine particles

General solid waste

tons

2.355

2.355

Outselling

Waste mineral oil

HW08

tons

0.3

0.3

Temporarily stored in the hazardous waste room

waste activated carbon

HW49

tons

0.056

0.056

Temporarily stored in the hazardous waste room

Colorant empty bottle

HW49

tons

0.0508

0.0508

Temporarily stored in the hazardous waste room

Empty waste bucket

HW49

tons

0.692

0.692

Temporarily stored in the hazardous waste room