GB 16487.3-2017Environmental protection control standard for imported solid wastes as raw materials -- Wood and wood articles wastes (English PDF)

Foreword

In order to carry out the Law of the People's Republic of China on Prevention and Control of Environmental Pollution by Solid Wastes and Radioactive Contamination Prevention and Control Law of the People's Republic of China Laws and regulations to control the import of wood as used as raw materials, wood waste caused by environmental pollution, the development of this standard.

This standard specifies the environmental protection of imported wood waste control requirements.

This standard is one of the series of control standards for imported solid waste environmental protection, applicable to the import of solid waste can be used as raw materials in the directory Imported wood waste management.

This standard was first released in 1996, the first revision in 2005, this is the second revision.

The main content of this revision.

- Increasing the requirement for external radiation penetration of imported wood waste;

- Adjusted hazardous waste control requirements;

- tightened control requirements for general inclusions;

- revised inspection requirements.

From the date of the implementation of this standard, "imported solid waste environmental protection standards for raw materials - wood, wood products waste" (GB 16487.3-2005) Repealed.

This standard was revised by the Ministry of Environmental Protection Soil and Environmental Management Division, Science and Technology Standards Division.

This standard is mainly drafted by. China Academy of Environmental Sciences.

This standard MEP approved on December 29, 2017.

This standard since March 1, 2018 implementation.

This standard is interpreted by the MEP.

Import can be used as raw material for solid waste environmental protection control standards - wood, wood products waste

1 Scope of application

This standard specifies the environmental protection control requirements for imported wood and wood products waste (hereinafter referred to as wood waste).

This standard applies to the following wood waste import management.

Customs Product Code Solid Waste Name

4401310000 Wood chips

4401390000 Other sawdust, wood waste and debris

4501901000 Cork waste

2 Normative references

This standard references the following documents in the terms. For undated references, the effective version applies to this standard.

GB 5085.1 hazardous waste identification standard corrosive identification GB 5085.2 Hazardous Wastes Identification Standard Acute Toxicity Screening GB 5085.3 hazardous waste identification standard leaching toxicity identification GB 5085.4 Hazardous Waste Identification Standard Flammability Identification GB 5085.5 hazardous waste identification standard reactive identification GB 5085.6 Hazardous Waste Identification Standard Toxic substance content identification SN/T 0570 Import can be used as raw materials waste radioactive contamination inspection procedures SN/T 1791.3 Waste Inspection and Quarantine Procedures for Imported Use of Raw Materials - Part 3. Wood and Wood Products Scrap "National List of Hazardous Wastes" (Ministry of Environmental Protection, National Development and Reform Commission, Ministry of Public Security Order No. 39)

3 Terms and definitions

The following terms and definitions apply to this standard.

4 Control standards and requirements

4.1 radioactive waste wood imports of pollution control should meet the following requirements.

a) No radioactive waste is mixed with wood waste;

b) The external radiation penetration rate of wood waste (including packaging) does not exceed the normal natural radiation background of the location of the import port 0.25µGy/h;

c) The radioactive contamination levels of alpha, beta on the surface of wood waste are. the average of the maximum detection level of 300 cm2 at any part of the surface alpha does not exceed 0.04 Bq/cm2, beta does not exceed 0.4 Bq/cm2;

d) The specific activity of radionuclides in wood waste shall be less than the limits in Table 1.

Table 1 radionuclide specific activity limits

Nuclide specific activity (Bq/g) 59Ni 3x103 63Ni 3x103 54Mn 0.3 60Co 0.3 65Zn 0.3 55Fe 300 90Sr 3 134Cs 0.3 137Cs 0.3 235U 0.3 238U 0.3 239Pu 0.1 241Am 0.3 152Eu 0.3 154Eu 0.3 94Nb 0.3 Beta-gamma mixture of unknown ingredients 0.3 Alpha mixture of unknown ingredients 0.1 4.2 wood waste is not mixed with abandoned bombs, shells and other explosive weapons ammunition.

4.3 wood waste should be strictly limited the inclusion of the following inclusions, the total weight should not exceed 0.01% by weight of imported wood waste.

a) airtight container;

b) Wastes from the National List of Hazardous Wastes;

c) According to GB 5085.1 ~ GB 5085.6 identification criteria for identification, where a corrosive, toxic, flammable, reactivity, etc.

Or other hazardous wastes of more than one hazardous character.

4.4 In addition to the wastes listed in the preceding articles, other inclusions (including scrap metal, waste paper, plastic waste, waste glass, scrap rubber Plastic, decayed wood and other wastes), the total weight should not exceed 0.5% of the weight of imported wood waste.

5 Test

5.1 The standard test to take a random sample test approach to the import of waste containers shipped to take out of the box, dig box, unpacking/bundles, sorting of the inspection methods for bulk imports of seaborne cargo to take open-door inspection and ground-based inspection methods to import waste from bulk ground taken to open Box inspection and floor inspection methods, if necessary, to the laboratory for testing (including radionuclide specific activity, hazardous properties, etc.). random the results of sampling inspection as a whole lot of goods inspection results.

5.2 The standard 4.1 test in accordance with the provisions of SN/T 0570 implementation.

5.3 This standard 4.3c) in accordance with the provisions of GB 5085.1 ~ GB 5085.6 test method.

5.4 The other provisions of this standard test in accordance with SN/T 1791.3 regulations.