绿色化皮革清洗保养剂及皮革制品保养工艺的研究

选用无毒、无害、易生物降解的清洗、加油、灭菌材料进行优化配伍,研制出集去污、滋润、防霉等多功能的环保型皮革清洗保养剂;对各种皮革制品的水洗清洁法及保养工艺进行了科学的研究.     

饭店的绿色建筑设计初探

事实上，许多饭店存在的许多环境问题都是由于饭店的“先天不足”造成的。因此，饭店绿色建筑设计是创建绿色饭店的根本环节。文章对绿色建筑设计的基本原则和内容作了初步的探讨。     

方格网法在城市公共绿地建设规划中的应用

阐述了方格网法的含义及特点,探讨了该法的应用领域和要点,认为它在城市绿地系统规划和近期绿地建设规划中可有效指导公共绿地进行均衡布局,并分析了广州市在近期绿地建设规划中运用该法的具体实践案例,以进一步完善和论证该法的应用。     

绿色润滑剂的生物降解性及特点

阐述了绿色友好润滑剂的生物降解性和摩擦化学特点，提出了绿色润滑剂在发展过程中存在的主要问题，并对未来的发展趋势进行了预测。     

Impacts of green roofs and rain water use on the water balance and groundwater levels in urban areas

Ohne Zusammenfassung

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Impacts of green roofs and rain water use on the water balance and groundwater levels in urban areas

     

绿色润滑油

简约介绍了绿色润滑油的基础油,添加剂和应用情况.     

产品数据管理系统在绿色自行车设计中的应用

介绍自行车产品的研发设计,提出利用产品数据管理系统（PDM）进行绿色自行车产品设计的方案。     

基于绿色证书交易机制的含风电场电力系统动态环境经济调度

为了促进风电消纳以及提高电力系统的经济性,构建基于绿色证书交易机制的含风电场电力系统多目标动态环境经济调度（DEED）模型,提出一种基于反向学习混沌搜索的OLCS-MOEA/D算法的DEED调度求解方法。首先,采用广义反向学习初始化种群提高种群多样性,并引入基于Logistic映射的混沌搜索算法以增强算法局部搜索能力。然后,为了验证算法的性能,采用标准测试函数F1—F7进行测试,同时将该算法对模型进行求解,获得了比其他算法范围更广和分布均匀的Pareto解集前沿。最后,对基于绿色证书交易机制的动态环境经济调度与传统动态环境经济调度进行结果对比分析,通过仿真算例验证该模型和算法的有效性和优越性。     

Rational Design of Ag/ZnO Hybrid Nanoparticles on Sericin/Agarose Composite Film for Enhanced Antimicrobial Applications

Silver-based hybrid nanomaterials are receiving increasing attention as potential alternatives for traditional antimicrobial agents. Here, we proposed a simple and eco-friendly strategy to efficiently assemble zinc oxide nanoparticles (ZnO) and silver nanoparticles (AgNPs) on sericin-agarose composite film to impart superior antimicrobial activity. Based on a layer-by-layer self-assembly strategy, AgNPs and ZnO were immobilized on sericin-agarose films using the adhesion property of polydopamine. Scanning electron microscopy, energy-dispersive X-ray spectroscopy, and X-ray powder diffraction spectroscopy were used to show the morphology of AgNPs and ZnO on the surface of the composite film and analyze the composition and structure of AgNPs and ZnO, respectively. Water contact angle, swelling ratio, and mechanical property were determined to characterize the hydrophilicity, water absorption ability, and mechanical properties of the composite films. In addition, the antibacterial activity of the composite film was evaluated against Gram-positive and Gram-negative bacteria. The results showed that the composite film not only has desirable hydrophilicity, high water absorption ability, and favorable mechanical properties but also exhibits excellent antimicrobial activity against both Gram-positive and Gram-negative bacteria. It has shown great potential as a novel antimicrobial biomaterial for wound dressing, artificial skin, and tissue engineering.     

绿色水处理缓蚀剂聚天冬氨酸的研究进展

聚天冬氨酸具有高生物可降解性,是一种公认的环境友好型水处理药剂.综述了近年来聚天冬氨酸作为水处理缓蚀剂的研究进展;探索了其对碳钢、铜及铜合金在不同体系中的缓蚀效果;指出了复配聚天冬氨酸具有较好的缓蚀协同效应.复配聚天冬氨酸可作为今后绿色水处理缓蚀剂的发展方向.