共查询到19条相似文献,搜索用时 109 毫秒
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从2019年染料行业经营形势分析、新冠肺炎疫情对行业冲击回顾、未来形势预判、疫情对行业的冲击、行业面临的机遇、行业应采取的对策措施等阐述染料及上下游产业经济形势等方面分析了当前经济形势,为全行业做好疫情防控,有序复工、复产,科学谋划,精准施策,落实责任,化解困境,积极应对,化危为机,努力奋进,为行业新发展提振了坚定信心。 相似文献
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当前,我国石油化工行业发展发生深刻复杂变化,新冠疫情影响、地缘政治冲突频发、全球经济复苏缓慢,石油化工行业经济运行遭遇需求持续收缩、产品价格大幅回落的双重挤压。同时,石油化工行业面临着产业结构调整、创新能力提升、绿色低碳转型的艰巨任务。文章重点分析当前石油化工行业发展新形势,提出应对建议,为推动和实现石油化工行业高质量发展提供借鉴参考。 相似文献
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随着社会经济的发展和科技的进步,人们对建筑的需求不再仅仅局限于实用性和舒适性,更加关注其环保性和节能性。智能化绿色建筑施工中低耗节能理念的应用,是实现建筑可持续发展的重要途径。基于此,笔者从智能化绿色建筑、低耗节能理念的概念入手,分析智能化绿色建筑设计的基本原则,针对性提出了智能化遮光技术、智能化照明技术、智能化空调技术以及智能化节能监管系统的应用策略,以期为推动绿色建筑发展提供经验借鉴和参考。 相似文献
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正水泥工业是国民经济的支柱和基础产业,是我国供给侧结构性改革的重要行业领域。水泥行业的发展正处于新旧动能迭代更替的过程,自动化、智能化和信息化水平不高,需采用融合工艺机理的智能化和信息化技术,推动生产、管理和营销模式从局部、粗放向全流程、精细化和绿色发展方向变革,实现水泥行业"降成本、补短板"和跨越式发展。日前,由西安建筑科技大学牵头,联合华东理工大学、浙江大学和安徽海螺集团有限责任公司申报的 相似文献
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"双碳"目标是我国重大的战略决策之一,它为染料产业的发展带来机遇和挑战.它将会促进染料产业转型升级,实现绿色发展和高质量增长.但"双碳"目标的实施将增加染料企业的生产成本、给染料企业排放、各类消耗等带来强约束.只有实施工业低碳行动和绿色制造工程,才能使染料行业真正实现"碳达峰""碳中和"之目标. 相似文献
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肖刚 《精细与专用化学品》2003,11(7):3-4
综述了国内外染料工业生产、消费和在WTO背景下的国际染料的贸易概况,阐述了我国染料工业发展的历史阶段,与发达国家染料工业在管理、技术进步等方面的差距,制约我国染料工业健康发展的因素,同时指出了我国染料工业参与国际竞争的优势所在,以及在加入了WTO后,国际贸易的游戏规则对我国染料工业的短期和长期影响。 相似文献
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Cliff Crossley 《Filtration+Separation》2002,39(5):36-38
Membrane filtration is routinely used by a wide variety of process industries to concentrate, purify and improve final product quality. Its popularity within the dye industry is growing as dye manufacturers discover that this technique is a reliable and cost effective means of improving yield and product quality. Cliff Crossley, PCI-Memtech, UK, discusses how membrane filtration is benefiting the dye industry and highlights some of its specific applications. 相似文献
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Nishter Nishad Fathima Rathinam Aravindhan Jonnalagadda Raghava Rao Balachandran Unni Nair 《应用聚合物科学杂志》2011,120(3):1397-1402
Seeking solution to pollution problems is a prime concern of many researchers today. The waste from one industry can be judiciously used to treat another waste. This concept has been used in this study, wherein, the fleshing, a solid waste (biopolymer) emanating from leather industry has been used as an adsorbent for removal of dyes from wastewater. Fleshing has been crosslinked with glutaraldehyde to stabilize it against degradation. The various parameters like effect of pH, role of salt concentration, adsorbent dosage, and initial concentration of dye have been standardized. About 90% dye removal has been achieved by treating 100 mg/L dye solution with 12 g/L of glutaraldehyde‐crosslinked fleshing. The dye removal has been found to follow Langmuir type of adsorption isotherm. The optimized parameters of batch adsorption studies have been applied to treat sectional wastewater from a commercial tannery. The study also explores the possibility of reusing the dye loaded fleshing as a reductant in the manufacture of a tanning salt, which is used in leather industry for tanning of leathers. Thus, a holistic solution to both solid and liquid waste has been presented in this work. © 2010 Wiley Periodicals, Inc. J Appl Polym Sci, 2010 相似文献
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Ruth Yu-Li Yeh Adrian Thomas 《Journal of chemical technology and biotechnology (Oxford, Oxfordshire : 1986)》1995,63(1):48-54
Color removal from synthetic dye wastewater which typically emanates from the Taiwan textile industry has been studied using powdered activated carbon (PAC) as an adsorbent. The CIE colorimetric system has been used in the measurement of color for the treatment of disperse-red-60 dye wastewater. The effect of contact time, dye concentrations and PAC dosage on color and color removal has been investigated. A film-pore double resistance diffusion model for mass transfer has also been used in this study to determine the effective diffusivity, Deff, for the adsorption of disperse-red-60 dye wastewater to PAC. 相似文献