VOCs治理

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还剩4个月!急需拿出务实举措解决VOCs治理难题!
Zhong Guo Huan Jing Bao· 2025-08-22 00:20
Core Viewpoint - The reduction of VOCs (volatile organic compounds) is a critical constraint for improving air quality, and grassroots environmental work must implement practical measures to address the challenges in VOCs governance as the "14th Five-Year Plan" approaches its conclusion [1][3]. Group 1: Challenges in VOCs Governance - The grassroots VOCs governance faces three main difficulties: 1. Difficulty in promoting source substitution due to high cost pressures and weak technical adaptability, leading many enterprises to adopt a wait-and-see attitude [1]. 2. Gaps in process control, with significant issues related to unorganized emissions from storage tanks and pipeline leaks, resulting in regulatory blind spots [1]. 3. Poor effectiveness of end-of-pipe treatment, with many enterprises lacking the ability to select and manage effective VOCs treatment technologies [1]. Group 2: Solutions for VOCs Governance - To address these challenges, a systematic governance approach is recommended, including: 1. Establishing three lists: a target gap list to quantify emission reduction needs by industry and enterprise, a rectification task list with clear deadlines and standards, and a responsibility implementation list to ensure accountability [2]. 2. Engineering reduction strategies should prioritize low-cost, quick-effect solutions tailored to specific industries, such as using "adsorption + combustion" for low-concentration waste gas in furniture and printing industries [2]. 3. Structural reduction should be guided by policies and market forces, with government projects leading by example in using low-VOCs materials and providing incentives for compliant enterprises [3]. Group 3: Future Directions - The next four months are crucial for achieving the goals of the "14th Five-Year Plan," requiring precise measures to ensure timely completion and the establishment of long-term mechanisms for VOCs governance [3].
康源环保技术创新驱动VOCs治理系统转型升级
Zhong Guo Huan Jing Bao· 2025-05-14 06:37
广东康源环保设备有限公司(以下简称康源环保)自主研发的"智能高效复合生物滤床技术",成功突破 传统VOCs治理技术瓶颈,在多个行业应用中展现出显著的生态环境效益与经济效益。 技术创新 三大突破攻克VOCs治理难题 传统VOCs治理技术存在效率低、能耗高、二次污染等问题。康源环保研发团队经过五年技术攻关,在 生物降解、智能控制和材料工艺三大领域实现重大突破。 在生物降解方面,研究团队筛选培育出高适应性复合菌群,通过配合多孔梯度结构的复合填料层,构建 了高效的微生物—填料—气体三相协同体系。实际运行数据显示,VOCs去除率稳定保持在90%以上。 相较于传统生物滴滤、生物洗涤技术,菌群活性提升50%,去除效率从过去的30%提升至90%以上,抗 冲击负荷能力较传统技术提升2.3倍,大幅提升了系统的稳定性。 在智慧监测方面,通过整合物联网感知、大数据分析及AI算法优化三大模块,构建了先进的智能管理 系统。研发团队部署了40余个监测节点,实时采集温度、湿度、压降、pH值、溶解氧(DO)等12项关 键参数,结合历史运行数据建立动态调控模型,实现处理效率波动范围±2%以内的精准控制,这一创新 不仅提高了治理效率,更使能耗较传 ...