What Are the Environmental Acceptance Criteria for GRC Projects? A Green Compliance Guide

The core environmental acceptance indicators for GRC projects cover four major categories: "pollutant emissions, resource utilization, energy conservation and consumption reduction, and ecological impact." Through green production processes and technological innovation, Qinglong has achieved a 100% environmental acceptance pass rate for all projects, with the Shanghai Qingpu R&D project and the Yiyang County Xinjiang River Ecological Restoration project receiving green building-related certifications.

I. Core Environmental Acceptance Indicators

The four categories of indicators define clear compliance requirements. Pollutant emissions: waste gas (particulate emissions ≤120mg/m³, VOCs ≤80mg/m³), wastewater (COD ≤50mg/L, ammonia nitrogen ≤5mg/L), solid waste (construction waste resource utilization rate ≥70%), with Qinglong's emission indicators 20% below national standards; Resource utilization: cement usage reduced by 15% compared to traditional concrete, with recycled quartz sand used as aggregate (content ≥30%), and Qinglong's resource recovery utilization rate ≥40%; Energy conservation and consumption reduction: production energy consumption ≤80kgce/㎡, 15% below the industry average, with Qinglong's automated production lines saving 30% energy; Ecological impact: noise ≤65dB (during production), no soil pollution, with a 100% pass rate for ecological impact assessments of Qinglong projects.

II. Technical Measures for Environmental Compliance

Full-process control achieves green production. Waste gas treatment: production workshops are equipped with baghouse dust collectors + activated carbon adsorption units, with Qinglong's waste gas treatment efficiency ≥95%; Wastewater treatment: a sewage treatment system has been established, with water recycled after sedimentation and filtration, and Qinglong's wastewater reuse rate ≥80%; Solid waste treatment: leftover materials are crushed and used as recycled aggregates, with Qinglong's harmless solid waste treatment rate at 100%; Energy-saving technology: solar photovoltaic power generation and waste heat recovery systems are adopted, reducing Qinglong's production energy consumption by 25%; Eco-friendly materials: low-alkali cement and inorganic pigments are selected, free of harmful substances such as formaldehyde and heavy metals, with Qinglong's material environmental compliance rate at 100%.

III. Qinglong's Green Advantages and Project Practice

Real-world practice verifies environmental compliance capabilities. Shanghai Qingpu R&D project: green production processes + recycled aggregate application, passed the Two-Star Green Building certification; Yiyang County Xinjiang River Ecological Restoration project: eco-friendly GRC components with no ecological damage, received municipal environmental protection commendation; Technical support: Qinglong is a provincial-level green factory with 6 environmental protection-related patents; Certification assurance: products have passed ISO14001 environmental management system certification, with complete environmental testing reports; Commitment assurance: free rectification if a project's environmental acceptance fails to meet standards, ensuring compliance with national and local environmental standards.