论文部分内容阅读
介绍了目前市场应用比较普遍的室内空气净化技术,包括物理过滤和化学去除微生物以及可挥发性气体的方法,同时也介绍了近年来世界各国在不同技术的专利发展方向和应用趋势;并基于目前国内市场上售卖的不同净化器产品所采用的技术和宣称的净化效率做了主要的特点分析和比较.
空气净化技术及其应用的对比分析
【摘 要】
：
介绍了目前市场应用比较普遍的室内空气净化技术,包括物理过滤和化学去除微生物以及可挥发性气体的方法,同时也介绍了近年来世界各国在不同技术的专利发展方向和应用趋势;并基于目前国内市场上售卖的不同净化器产品所采用的技术和宣称的净化效率做了主要的特点分析和比较.
【机 构】
：
特灵科技亚太研发中心
【出 处】
：
洁净与空调技术
【发表日期】
：
2022年1期
其他文献
Enhancing short-term ethanol-type fermentation of waste activated sludge by adding saccharomycetes a
Ethanol-type sludge fermentation has recently attracted much attention because it can en-hance direct interspecies electron transfer and thus improve the anaerobic digestion of waste activated sludge (WAS).In this paper,the enhancement of short-term ethan
为了系统研究DEM分辨率对“双评价”的影响效应,并合理确定DEM分辨率,本文以河北省承德市高新区上板城镇建设适宜性评价为例,通过引入相对误差RD和Kappa检验,分别研究了DEM分辨率对评价结果误差和评价时间的影响效应,在此基础上通过构建不同状态下的多目标优选函数,最终确定最佳DEM分辨率.不同的评价目标、不同层面的评价,其最佳DEM分辨率亦不同,本次示范研究的结果表明:随着DEM分辨率的降低,城镇建设适宜性评价总体误差值的变化符合对数函数特征,评价时间的变化符合幂函数特征,最终计算确定的最佳DEM分辨率
抽水蓄能电站工程占地范围大,施工周期长,易引起水土流失的环节众多,造成生态环境的破坏,而传统环水保超标管控手段主要依靠人力利用全站仪进行现场测量,无法满足大范围监测需求,亟需引入一种新的技术手段进行环水保超标预警管控.天地一体化监测体系集合卫星遥感、无人机及现场核查技术,具有观测范围大、重访周期短,分辨率高等特点,将其应用到平江抽水蓄能电站施工阶段,可实现施工扰动范围合规性分析、施工扰动范围超标管控与溜坡溜渣预警管控.结果 表明,天地一体化具有先进性和前瞻性,打破了传统监管手段局限性,提升了环水保管控水平
R290作为替代R32、R410A等制冷剂的新型天然制冷剂,不仅有着环保、低GWP的优点,其优秀的热力性能、易生产获得及政府的补贴等因素,使得R290越来越受空调企业青睐.通过对一款欧洲区1.5P变频热泵空调分别采用R290与R32两种冷媒进行测试,结果表明R290系统采用φ5换热器可以满足欧洲A++/A+能效等级,且R290系统制冷SEER相对于R32φ7换热器提升约2.4％,制热SCOP下降约6.3％,充注量下降59.5％.由于R290冷媒GWP值极低,使得R290类型空调产品在欧洲市场销售可以享受较
Metabolic responses of indigenous bacteria in chicken faeces and maggots to multiple antibiotics via
The use of maggots derived from chicken faeces as fish diets might serve as a vehicle for the widespread of multiple antibiotic resistant bacteria (ARB) in the environment.Heavy water labeled single-cell Raman spectroscopy (D2O-Raman) was applied to detec
Insights into effects of algae on decay and distribution of bacterial pathogens in recreational wate
The decay and distribution of bacterial pathogens in water is an important information for the health risk assessment to guide water safety management,and suspended algae might affect bacterial pathogens in water.This study established microcosms to inves
Co-or Ni-modified Sn-MnOx low-dimensional multi-oxides for high-efficient NH3-SCR De-NOx:Performance
NH3-SCR performances were explored to the relationship between structure morphology and physio-chemical properties over low-dimensional ternary Mn-based catalysts prepared by one-step synthesis method.Due to its strong oxidation performance,Sn-MnOx was pr
Development of a standardized in vitro approach to evaluate microphysical,chemical,and toxicological
Ultrafine particles represent a growing concern in the public health community but their precise role in many illnesses is still unknown.This lack of knowledge is related to the ex-perimental difficulty in linking their biological effects to their multipl
Visibility observed at different altitudes is favorable to understand the causes of air pol-lution.We conducted 4-years of observations of visibility at 2.8 and 60 m and particulate matter (PM) concentrations from 2015 to 2018 in Shenyang,a provincial cit
结合陕西某大型飞机维修厂房的分层空调系统的设计,重点对气流组织计算中的主要参数进行分析,提供了分层空调设计的一般步骤和计算方法,对于该类型厂房的空调系统选型计算具有一定的参考意义.