GB/T 15773-1995
Replaced
T/CPPC 1027-2021
Active
Group standards
T/CPPC 1027-2021 artificial organic soil
T/CPPC 1027-2021 artificial organic soil
Price:
$ 20.00
Basic Information
Standard Code:
T/CPPC 1027-2021
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Analysis methods for light metals and their alloys
ICS Name:
Comprehensive Study of Soil Quality and Soil Science
Publish Date:
2021-05-17
Implement Date:
2021-05-18
Scope
Scope: This document specifies the quality requirements and determination methods for artificial organic soil produced by standardized processing methods using coal gangue and other materials as the main raw materials and used for direct planting. This document does not apply to artificial organic soil produced from materials or waste that have not undergone standardized production or harmless treatment, and which pose food safety risks and/or soil ecological environment risks. Main technical content: The standard is primarily aimed at artificially prepared coal gangue-based artificial organic soil, which is mainly used for soil remediation. By processing coal gangue through decomposition, activation, and passivation, the organic matter, humic acid, nitrogen, phosphorus, potassium, and other useful trace elements contained in coal gangue can be effectively released and easily absorbed by plants for growth. At the same time, by controlling the particle size ratio of coal gangue, the water retention and air permeability of the soil can be guaranteed, thus forming a high-quality soil filling with the most suitable environment for plant growth. Through the formulation of this standard, it is mainly expected to solve the main problems from the following four aspects: (1) Technology determines the level and quality of the substrate. Through this standard, the level of soil remediation can be improved and the cost of soil remediation can be reduced. (2) Choosing products means choosing brands. Through this standard, it is conducive to strengthening the management of soil remediation substrates from product formulation, process, equipment to quality inspection, and encouraging enterprises to continuously develop new products and new processes to improve product quality and usage effect. (3) Through this standard, it is more conducive to market selection of high-quality soil remediation substrate raw materials and strengthening the quality supervision of substrate
Development Information
Related Standards
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