第二届室内环境与健康国际会议论文集(英文版)

本书是一本英文版第二届室内环境与健康国际会议论文集供广大设计人员参考。

1 IAQ & Indoor pollutants
managing ildoor air quality the hong kong experience
a pilot study on VOCs and carbonyl compounds in thinese residences persomal exposure and cancer risk assessment
investigation on lndoor air and cleaner testing in taivan district
improvement of the breatning spot air quality
characteristics of indoor air pollution and prevention countermeasuers in shen zhen city
coefficeient of lndoor air pollution and prevention countration and indool air quality aevlanation
analyzing the bacterial density in air-conditioned wards
monitring and ancaalysis total volatile organic compound
exposure assessment of polycyclic aromatin hydrocstbons using urine o-ohp metabolites of housewives in kroea
Housewives in Korea
Yoon Shin Kim，Seung Cheol Hong，Tae Hyung Lee
Review of Indoor Air Quality Research in Korea
Yoon Shin Kim
Developments of Toxicological and Physiological Studies on Air Formaldehyde
Xu Yang，Shumao Ding，Zhisong Lu，Yi Cao
The Effect of Formaldehyde on the Proliferation of Cultured Cells
Shumao Ding，Li Wang，Lingling Hou
Research on Formaldehyde Pollution in Indoor Air During 200 1—2003 in Beijing
Qiyue Zhao，Tao Lin
Photocatalyst Ti02 Loaded on An Activated Carbon Installed in Air Cleaner for Air Purification
CH Ao，SC Lee一VOCs Investigation in Residential Environment ifl China
Cong Zheng，Guoqiang Zhang，Liwei Tian：
TVOC Emissions and Elimination from an HVAC—System
Zhisheng Li Guoqiang Zhang。Jianlong Liu
Study of Indoor and Outdoor Air Pollutants beside the Trunk Road in City
Daofang Zhang，Xiaojing Huang，Xiaoyan Yang，Xiaodan Ma，Jianbing Liu，Jun Weng
The Summarization of Sampling Tube in Indoor Air Testing
Xiaohua QiXiaoyi Wang，Xingtao Lin
Removal of Indoor Formaldehyde with Ozonization
Yuhua LiKun WangQingliang Zhao
The Monitoring NAD Analysis of Formaldehyde in the Student Dormitory Rooms and new
Tiecorated Flat
Huisheng Zhuang，Xuyuan Wu，Mingcui Zhang，Chun Zhou
Indoor Air Quality and Model of Degradation of Nano—Wi02 Air Purifier
lean LuShenghong Feng
Study on Ultraviolet Germicidal Irradiation against SARS in Air Conditioning System and Upper
oom in Tianiin，China
Jincheng XingShusen LiuGuangbei Tu
Study on Synthetic Technology of Aminosulfonic Acid—based Superplasticizer with Low Residual
：ontent of Phenol and Formaldehyde
Xinyuan Jiang，Xueqing Qiu，Xinping Ouyang，Dongjie Yang
Verify the Test System of Indoor Harmful Air Numerical Simulation
Xiangyang Li，Dong Xie，Hangqing Wang，Changyi Wu
Pollution Characteristic and Control of the Iron Oxide Red Powder Workshop
Lin LiuHaibo Li
Research on the Building Indoor Air Quality’S Functional Classification and Its Changing Predic
Jing YuanJihong HanXiaodong Xie
Indoor Environmental Pollution State&Controlling Measures of Guangdong Province
Jianlong Liu，Guoqiang Zhang，Liwei Tian，Jie Han
Analysis of Indoor Environmental Quality in some Domiciles and Office Buildings in Guang2
Sty
Diqin Hu，Daming Zhu，Yingwen Li，Songchuan Zhang
Analysis of Indoor Environmental Pollution by Electromagnetic Radiation
Jinhua LiShibin Geng
Study on the factors Affec Variation of Indoor Air Formaldehyde Concentration
Kun Wang，Wenpu Li，Qingliang Zhao，Yuhua Li
Problems in the Implementation of Indoor Air Quality Standard
Xingtao Lin，Xiaoyi Wang，Xiaohua Qi，Jingqiang Zhao
ContrOl Countermeasure of Indoor Air Pollution 0t Residence
Yanjun Hu，Guohui Feng，Guojian Li，Guangyu Cao
Discussion upon the Causes and Solution on Deterioration of Indoor Air Quality in Supermarke
Winter
Gang ChenHuimin LiWeili Gu
Ultraviolet Germicidal Irradiation System Design to Improve the Indoor Air Quality
Shicai Sun，Zhaozhi Gu，Zhongxin Song
Investigation on Indoor Air Pollution of Changsha
Jianlong Liu。Guoqiang Zhang
The Cause Studies of Indoor Air Formaldehyde Pollution in Huhhot
Ruimei HanJinyu Yang
Apply Grey Relating Method to Evaluate Indoor Air Quality
Jie HanJinwen Zhang，Guoqiang Zhang
A New Method，C—history Based Sink Effect Method，of Determining Key Physical Propertie
VOC Emission from Dry Building Materials
Yinping Zhang，Xiaoxi Luo，Xinke Wang，Haidong Zhen，Ying Xu
Fuzzy Evaluation of IAQ
Ping Dai,Xiaoyan Liu
The Characteristics of Indoor Air Pollution in Different Rooms
Liwei Tian，Guoqiang Zhang，Jianlong Liu，Cong Zheng
A Study on Indoor Air Quality of Urban Residential Buildings in China
Hiroshi Yoshino，Junhong Zhao，Yasuko Yoshino，Kazuk@o Kumagai，Yueyong Ni，
Zhenhai Li，Jing Liu，Takayuki Shigeno，Hiroyuki Miyasaka，Yukio Yanagizawa

2 Thermal Environment＆Thermal Comfort
Humidity Control of Residential Buildings in Hot Summer and Cold Winter Zone in China
Xiaoping Yu
Issues in Management of Indoor Thermal Environment and Intelligent Monitoring System Desig
Jie Zheng，Ling Han
Investigation of Thermal Environment and Analyzing for Energy Saving in Residential Building
Li Li,Xiangdong Xue，Xiuying Pei
Research of Classroom’S Thermal Environment in Summer in Chongqing
Mingzhi Luo，Baizhan Li，Qunying Cheng
Solar Thermal Simulations of Buildings in Cold Climates Using Transparent Insulation
N.DKaushika，Pawan Kumar
The Eflfect of Indoor Wall 11emperature on Thermal Comfort
Junping Fu，Zuoyang Ning，Xinyuan Zou，Yu Tao
An Integrated Zonal Model to Predict Transient Indoor Humidity Distribution
Hui ZhaoHongyu HuangFariborz Haghighat
Comfortable Evaluate Instrument Based on Fuzzy Comprehensive Evaluate Methods
Jianli ZhangMaoyu ZhengYing Jiang
The Impact of Thermal Environment on Hemorheology Chiaractristics of Living Creature
Lamei Liu~anyu LongHuajian Xu

3 Ventilation
The Needs for an Inter—disciplinary Study on Possible Airborne Transmission of SARS Virus
Aerosols in Indoor Environments
Yuguo Li
On the History of Ventilation and Health
Jan Sundell
Characteristics of Buoyancy Driven Single—Sided Natural Ventilation through Horizontal Openin
Zhigang LiPer HeiselbergPeter V Nielsen
A Proposal and Feasibility Study of a New Ventilation Rate Measurement Method betweer
Optical Path
Kazukiyo Kumagai，Takashi Kurabuchi，Miyuki Noguchi，
Tomoyuki EndoTakeshi HiranoYukio Yanagisawa
Evaluation and Analysis of Natural Ventilation in High—Rise Residential Building
Xiaoyi Wang，Shaohua Wu，Ying Li，Huiming Ke，Aihua Wang，
Xingtao Lin，Yuquan Jin，Kejia Cui，Zhihua Zeng
The Research and Application of Ventilation Way on the Welding Workshop of the Motor Factor
Qiuxin LiuChuanhui ZhouXiaoguo Sun
The Salt—water Experiment and PIV Measurement of Smoke Conveyance in Large Space Buildin
Xiaoyong Peng，feiHu.Hua Li，Weil Gu，Jinbo Deng，Dong Xie
The Numerical Simulation and Practice of Natural Ventilation and Heat Dispelling of a
Workshop
Shenghua ZouPing LiDengchun Zhang
The Application of Natural Ventilation in Ecological Building
Lan Li，Lin Zhang，Yingde tTn，Dengfeng Gu

4 CFD Techniques
Dependence of CFD Predictions of Indoor Air Flow on Initial Conditions
LinaYang，YUguo Li，Guoqiang Zhang，Youming Chen

5 Project,Equipment &Refrigeration Technology
6 Building material,Assessment, Energy Saving & Sustainability
7 Later paper
Author index

research of IAQ．The paper attempts to demonstrate the difficulties in improving IAQ completely，the
necessity and the feasibility of the research of BPAQ at present．
2．DIFFICULTY To SToP AND DISPEL THE INDOoR AIR PoLLUTIoN CoMPLETELY
2．1 Complexity and Stubbornness of the Indoor Material Pollutants
More and more new materials and technique are used in building in recent years．Countless ofchemical products are used as bagic material，bond or additive in the fit—up，furniture，electric equipment products,daily chemical industry products，fabric，books，toy，food，cines etc．And for the movements such as cooking，smoking and sweeping，hundreds of pollutions such as VOCs，CO，ammonia，dust ozone，bacterium，fungi，virus，peculiar smell，radioactive radon and human body’s contaminators etc．is full of indoor air．
The concentration will be low as the time flies；some pollutants still exceeds the health criterion．The Environmental Monitoring Center of Indoor Environment once entrusted by consumer to measure residential room．found that the density of ammonia was as 7 times as national standard in the indoor air，and it can volatilize until 20 years ，that is to say it will do harms to the inhaleIitant for 20years．Radon，always considered being the second pathogeny of the lung cancer,which has very long time to release．Once appears，the harm will coexists．For example，as shown in the Qingdao Municipal Centers for Disease Control，the concentration of some pollutants of decorated house is till above the standard though after ten years f91．The phenomenon that pollutant content in buildings，fitment and furniture materials exceed standard has not been prevented，which is the most seripus problem，and this is often reported in regional building materials markets in recent years．
Some other pollutants，though known，are very difficult to clean out，such as radon from the antifreeze in concrete．And some office equipments and home appliances will give up ozone，radiation，and electromagnetism waves．which can’t be eliminated completely．Some once thought to be with no pollutant．emit pollutants all the time．As in a recent research，the computer，along with you for the whole day．is one of the sources of VOC．Supplied with flesh air normally，the dissatisfaction rate rises from 14％when the computer isn’t used to 4 1％when computers are turned on[11]．However,computers should not be eliminated．And the human body，who dislike the pollution air extremely，is the source that never can be weed out．
2．The Severity of the Secondary Pollution Sources fn the Air Conditioner System The air．conditioning systems sustain a comfortable environment for the room and provide a large amount of pollutants form the system itself to the room．Those pollutants mostly are dust and bacteria．Because the air will come into the room through so many equipments and pipelines with heated，cooled，humidified，filtrated，purified treatments．Study confirms that 40％一60％of the horrible smell in the air conditioner room comes from the air conditioner system itself．For the dampness and dust—collection．it is difficult to control and prevent the secondary pollutants such as bacteria，dust as
well as another contaminators from air conditioning systems entering the room．
In Mav of 2004．Ministry of Health China announced the sampling inspection results for the ventilating and air conditioning systems in 937 public places，in 30 provinces，more than 60 cities．Only 58 places are eligible．which is 6．2％of the total；but the number of medium pollution and heavy pollution is account for 43 8 and 44 1．The number that the dust quantity in each square meter in the pipe face exceeds 20 gram is 90％．50 grams is 57％．and the highest is 486 grams per square meter．And the bacteria number is above 1 00 thousand in per gram dust。which is 80％of the total inspected，and the highest is 2．77 million and the epiphyte number is above 100 thousand in per gram dust，which is 73％of the total，and the highest is 4．8 million『16]．It is a long—standing severe challenge to the air conditioning manufacturer,designer and administrators in the whole world to completely dispel the secondary pollution that the air conditioner system produces．