每吨镀金量减少八成废水排放！深圳首创黄金珠宝无氰镀金绿色园区

Core Viewpoint - The establishment of the cyanide-free gold plating green park in Yantian District marks a significant step towards high-quality development in the traditional gold and jewelry industry, emphasizing ecological sustainability and technological innovation [3][5]. Group 1: Industry Overview - The gold and jewelry industry is a traditional advantage for Shenzhen, with Yantian District being a major processing trade base and the birthplace of this industry in China [3]. - There is a growing market demand for "lightweight, high-craft" gold jewelry, which traditional cyanide plating processes cannot meet due to their toxic and polluting characteristics [3][5]. Group 2: Technological Innovation - The new cyanide-free gold plating technology eliminates the use of toxic cyanide, reduces wastewater and carbon emissions during production, and enhances product hardness and glossiness [1][7]. - The implementation of this technology is expected to reduce wastewater discharge by 80% and carbon emissions by 20% per ton of gold plated, while also decreasing production costs by 30% [7]. Group 3: Policy and Regulatory Environment - The Shenzhen Ecological Environment Bureau is actively working to streamline the approval process for cyanide-free plating technology, addressing the challenges posed by existing environmental regulations [5]. - A new comprehensive service platform is being established to assist companies in reducing financing and operational costs, facilitating a full-process green service system from production to export [5][7]. Group 4: Environmental Impact - The establishment of the cyanide-free gold plating green park reflects a successful collaboration between ecological protection and industrial development, showcasing a model for high-level protection and high-quality development [7].