indoor air

A housewife in her late thirties , mother of two children, had an indefinite complaint about the indoor air quality of her house.

Gas chromatograph is often used to survey concentration for VOCs of indoor air.

Presently the matter "indoor air quality" (IAQ) has been serious. Something conflicting about this occurs.

Because indoor air is not circulating, and raised more easy to muddy the water, likely to cause the death of goldfish hypoxia.

The research results indicate that this formaldehyde elimination agent can eliminate formaldehyde in the indoor air quickly and effectively.

A variety of interactive activities and games were available for the general public to enhance their awareness on Indoor Air Quality.

An intercooler is positioned intermediate the two stages and is cooled by an indoor air stream.

To understand the indoor air pollution condition in decorating materials markets, and to offer the corresponding preventive measures.

They provide answers to the issues at stake in terms of energy optimization, comfort of interiors and indoor air quality.

Attention to indoor air: research confirmed that the computer screen to produce a brominated dibenzofuran known carcinogen.

We've also found that you can reduce the fresh air requirements into the building, while maintaining industry indoor air quality standards.

To keep indoor air fresh and a certain degree of humidity, and temperature is best not to excessively high.

Nearly 2 million people a year die prematurely from illness attributable to indoor air pollution due to solid fuel use (2004 data).

Domestic and foreign evaluation methods of indoor air quality are concluded roundly and the characteristics of these methods are analyzed.

the indoor total volatile organic compounds (TVOC) is cause indoor air pollution is one of the main reasons why.

Overall, reducing radon exposure is an important contribution to the goal of good quality indoor air.

Household energy practices vary widely around the world, as does the resultant death toll due to indoor air pollution.

Common indoor plants may prove to be a valuable weapon in the fight against rising levels of indoor air pollution.

Objective To observe the efficacy of a multifactorial combination air disinfector in disinfecting indoor air.

Using bulbs rather than kerosene also cuts down on indoor air pollution and reduces the risk of fire.

Letting fresh air in is one of the best ways to cope with indoor air pollution.

One of the most versatile, self-contained units available for the purification of indoor air.

Due to the lower preparation cost, these new type of sorbents will provide us an economic and effective way for the indoor air cleaning.

Neglecting ventilation facilities results in serious indoor air pollution, and can cause considerable harm to a worker's health.

The main purpose of this project is to further ensure the existence of organic peroxides in some indoor air.

Discharges the crisp air to purify the indoor air, the adsorption deleterious substance, improves the air quality effectively.

If the wall cooling, indoor air in the water vapor will condense on the cold surface, resulting in "sweating" phenomenon.

A state space model is employed to predict the dynamic transmission of particulate matters(PM) in multizone indoor air.

Prevalence of Staphylococcus aureus and Pseudomonas aeruginosa in indoor air flora of a district hospital, Mandya, Karnataka.

In terms of cancer, a far more significant type of indoor air pollution is second-hand cigarette smoke.

abstract: Objective To observe indoor air disinfection efficacy of traditional Chinese medicine fumigation of rhizome atractylodis.

The invention relates to a negative ion indoor air purificant and a method for preparing the same.

and a report on the dangerous of indoor air polution from solid cooking fuels.

A number of researches have been reported on appropriate fitment and other measures to reduce the harm of indoor air formaldehyde pollution.

A home with a balanced ventilation system with approximately neutral indoor air pressure is safer, more comfortable, and more efficient.

The formaldehyde was a main factor influencing the indoor air quality of rural local-style dwelling houses.

Bacterial pollution of the indoor air in 124 dormitory bedrooms of a university was investigated by using fallen-plate method.

HVAC, fire protection system, electricity, indoor air quality, construction material conformity.

Indoor air pollutants include formaldehyde, benzene, volatile organic compounds, nitrogen oxides, etc.

As an added bonus, the moisture you've added to your dry indoor air will also help make you feel warmer.

But in recent years, more attention has concentrated on purifying indoor air at home and abroad of textile decorative material above.

A micro dirt sensor allows the air purifier and its fans to adjust to the indoor air.

Definition, types, sources and current research progress of the indoor air pollution were illustrated.

The sources of indoor air pollutants and its influence on the indoor air quality and the hazard on human health were analyzed.

Methods Efficacy of electrolyzed oxidizing water aerosol in disinfection of indoor air was observed by instrument sampling method.

Improve the quality of your indoor air by adding lots of houseplants during pregnancy.

Accordingly, keep indoor and measurable in the summer ventilated, the pollutant in can reducing indoor air effectively releases chroma.

In the whole experiment, the floor temperature was keeping above the indoor air dew point, and condensation was not appeared.

The survey found that indoor air pollutant concentrations are sample formaldehyde prevailing phenomenon.

And undertake indoor air detects had better put in furniture before, hold contaminative responsibility not easily otherwise.

Report any indoor air quality problems outside your control to the building management.

Natural ventilation can improve the indoor air quality of residential buildings and shorten air-conditioning hour maximums.

This paper will present the proper method to test Indoor Air Quality based on the analysis of different methods used to test formaldehyde.

The likelihood of immediate reactions to indoor air pollutants depends on several factors.

Summarizes indoor air pollution, radiant pollution, noise and light pollution, biologic pollution and these harm to human body.

Presents the main factors influencing indoor air quality and the correlative stipulation in the Code for Indoor Air Quality.

The fresh air system can exchange the outdoor and indoor air, ensure that the indoor air ventilation to improve room air quality.

This article discusses the main factors of air contamination in room, lists out the monitor results of indoor air in shenyang, 2003.

And it is very important for preventing the diseases induced by indoor air pollutants to understand those main effective factors.

The indoor heat environment by indoor air temperature and quality of retaining structure surface temperatures.

But the study of the indoor air quality and fireproofing performance of the constructional type still need be perfected currently.

At last, we introduced the hardware and software of the indoor air quality detecting and controlling system.

UV light option available to help disinfect your indoor air.

Its are endangered directly even if cause indoor air quality to drop, can stimulate human body directly, serious still can cause cancer.

Have a professional service team, with 10 years of working on the improvement of indoor air quality service experience.

This result is significant for controlling dusts and bacteria concentration and improving indoor air comfort.

This paper made a brief introduction to source and physical harm of formaldehyde in indoor air. Its main determination were introduced.

Under the precautionary principle, indoor air should contain no element that potentially exposes any occupant to a risk to their health.

The use of air conditioners requires that the buildings should be tightly sealed to save energy. As a result , indoor air is getting worse.

ObjectiveCompare the effect of indoor air disinfection between the methods of immediate fresh garlic-solution spray and mugwort fumigation.

Dark horizontal mounted fan coil units for through the converter will be scattered into the indoor air.

NASA study showing that common indoor plants may provide a valuable weapon in the fight against rising levels of indoor air pollution.

Indoor air pollution disproportionately harms women, the young, and people from less developed regions of China.

Conclusion The high density UV air disinfector has good microbe-eliminating efficacy for indoor air at operational state.

Nowadays, the humanity is getting higher and higher in the request of indoor air conditioning environmental quality.

The Indoor Air Quality Information Centre can provide you with more information on indoor air pollution and what you can do about it.

Nearly 50% of pneumonia deaths among children under five are due to particulate matter inhaled from indoor air pollution.

Fossil fuel are oil, natural gas and coal. Burning fossil fuel, however can cause health problems from indoor air pollution .

So XP-308 monitor is recommended for determination of formaldehyde in indoor air with analysis of its superiority.

Vapors of VOCs escaping into the ambient air contribute to indoor air pollution and outdoor air pollution.

The pollution also impacts the indoor air quality(IAQ) due to the ventilation from the outdoor.

The results show that spiral flow ventilation is economical in improving air distribution and indoor air quality.

It pointed that created justice, official evaluation method of indoor air quality is necessitated problem in present.

The findings include results from an indoor-air study of 51 homes and two other preliminary studies on home corrosion.

Outer door temperature, solar radiation and area ratio of window to wall have impact on the indoor air temperature change.

YANG Yu-rong. Three-dimensional numerical analysis of ventilation efficiency of indoor air flow[D]. Chongqing: Chongqing University, 2002.

For these reasons, some experts feel that more people suffer in the effects of indoor air pollution than outdoor pollution.

Negative ions air cleaner is a device which can improve the indoor air quality by increasing negative ions density.

This paper focuses on the measuring of the indoor air quality (IAQ) and the fireproofing performance.

Indoor air quality is a growing concern with today's tighter construction practices for homes and buildings.

Cooking and heating with such solid fuels on open fires or stoves without chimneys leads to indoor air pollution.

Indoor air heat exchanger is made up of preheat exchanger and secondary heat exchanger, and removed wet compression for compressor.

To improve indoor air quality, create a green, healthy, clean and comfortable indoor environment.

As a result, 56% of all indoor air pollution-attributable deaths occur in children under five years of age.

according to a survey , bad ventilation effect is the main reason leads to a low indoor air quality.

Objective To observe the efficacy of ozone air disinfector in disinfection of indoor air and the speed of ozone degradation.

Nonmetalic materials emit toxic gases, which accumulate in part space, seriously influence indoor air quality and may affect human health.

Winter means dry indoor air, a result of lower humidity outside and blowy heating systems inside.

The indoor air quality in computer room is the important part of overall evaluation of volatile.

Indoor air quality (IAQ) is the important lesson of the current air condition system.

We studied the application of electron spin resonance in detecting organic peroxides in indoor air.

Dynamically simulates and analyses the impact of man's walking in stagnant air on indoor air distribution.

Therefore, La-doped TiO2 film glass used in interior decoration can play a role in purifying indoor air.

The new wind exchanger can reduce indoor air pollution of modern buildings, improve our work and living environment and save energy.

This work can offer a reference for the studying of indoor air quality and shield factor of building.

In conjunction with advanced ventilations control, the IHP Technology can help to achieve good indoor air quality cost-effectively.

A residential which use plastic-steel windows enhances the gas-tight, but reduces the indoor air quality.

Presently, the harm to human health created by indoor air pollution has greatly drawn people's attention.

Type, source and characteristic of indoor air pollution status were analysed according to present control method and research direction.

Among adults, another area of concern is the buildup of potentially harmful materials in indoor air.

Methods Bacteria in indoor air were sampled by fallen plate method, and the bacterial over standard was analysed.

However, this method is fit for evaluating the indoor air cleaner, and not for evaluating air cleaner in air-conditioning train.

Plants also affect indoor air quality by collecting dust particulates on their leaf surfaces.

Indoor air temperature's increase will reduce the uncomfortable feeling from air draft.

of the cycle in the indoor air purification has a very good role, is a health-based machines.

Flow patterns of supply-air outlets play an important role in deciding indoor air-flow organization.

It proves a simple and proper method for quality assessment of indoor air.

This will increase the number of people at risk of adverse health effects from indoor air pollution.

It is prudent to try to improve the indoor air quality in your home even if symptoms are not noticeable.

OBJECTIVE: To observe the efficacy of Cangshu compound disinfectant to indoor air disinfection in clean workshop.

Consequently, indoor air pollution is responsible for approximately 700 000 out of the 2. 7 million global deaths due to COPD.

Less than 2. 55 m in height living room, indoor carbon dioxide concentration, affect the indoor air quality.

Most of existing central air-conditioning systems are short of purification devices so as to deteriorate indoor air quality.

Nearly 2 million people die prematurely from illness attributable to indoor air pollution from household solid fuel use.

The main reason for indoor air pollution at present is from house decoration.

Discussion of the Situation of Indoor Air Pollution and the solved measures in Yinchuan.

The Browns are victims of indoor air pollution, which is not given enough attention partly because of the nation's drive to save energy.

People also react very differently to exposure to indoor air pollutants.

The indoor air on the market purifies material detect is report effect true after all?

In the end, this paper discuses the criterion for evaluating the performance of indoor air cleaning units.

Poor indoor air quality may pose a risk to the health of over half of the world's population.

We have conducted indoor air quality assessment for nearly 100 offices and commercial premises.

Next month the results of a 50-home indoor air testing study will be released.

How to control effectively indoor pollution and improve indoor air quality is an urgent task.

This article proposes measures against indoor air pollution based on the analysis of the source.

Indoor air - Part 3 : determination of formaldehyde and other carbonyl compounds - Active sampling method.

A variety of technical performance aspects are addressed such as energy, lighting, thermal comfort, maintenance and indoor air quality.

In recent years, serious diseases and deaths caused by indoor air pollution have been reported from time to time.

Above because indoor air off quality is caused, this phenomenon is.

Approximately 1. 5% of annual lung cancer deaths are attributable to exposure to carcinogens form indoor air pollution.

A new assessment model of indoor pollutants is proposed, that is IAAH (indoor air assessment model by the analytical hierarchy process).

Advantages: can obviously adjust indoor air temperature, and can according to need to adjust to different temperature.

Nowadays, indoor air quality problem has already become the focus of people's attention.

The precaution that indoor air pollutes and control.

More than three billion people are at risk from indoor air pollution because of the heating or cooking fuels they use.

Do you know the measurement index of Indoor Air Quality Objectives?

With the development of people's life, indoor air pollution has been known as a killer to people's life.

The high humidity makes the indoor air quality sultry .

This indoor air- fresher gives you a feeling of freshness.

With the improvement of the living standard, people pay more attention to indoor air quality.

Simultaneous determination of total volatile organic compounds (TVOC) in indoor air was carried out by capillary column GC.

An Approach to Improve Indoor Air Quality by Use of VOC- Emission Controlled Flooring Products Dr. Roaland Krieger , Uzin Utz Ltd.

How to prevent and control the indoor air pollution should be consider the time before and after decoration.

Is carbon dioxide a common indoor air pollutant?

The summer is fastigium of indoor air pollution.

OBJECTIVE To know the influence of air disinfection in hospital and indoor air quality on nosocomial infection.

Hon Audrey EU raised a question on indoor air quality.

How plants can improve indoor air quality?

Can high temperature and humidity levels also increase concentrations of some indoor air pollutants, such as formaldehyde or bacteria?

when the temperature outside begins to climb , many people seek the cool comfort of indoor air conditioning.

In addition, air-conditioned room and often ventilation to keep the indoor air fresh.

We are becoming more involved in indoor air quality work.

Objective To find a practical and simple method for the indoor air quality assessment.

Load bearing can happen only 24 hours after the foundation line laying is completed and, it is necessary to keep the indoor air circulating.

Indoor air change flow was determined by portable IR gas analyzer. The instrument was GHX-3010E and the trace gas was carbon dioxide (CO2).

Indoor air pollutants are formaldehyde, radon, ammonia, total volatile organic compounds (TVOC), such as benzene.

They're breathing indoor air pollution caused by poor fuels.

Load bearing is allowed only 24 hours after the floor laying is completed , and, it is necessary to keep the indoor air circulating .

While using, it can adjust the indoor air moisture, absorb noise pollution and radiation.

Use these only to circulate indoor air.

Some 1. 8 million people die every year of indoor air pollution in rural areas alone.

And raise establish cacti indoors, can make the anion in indoor air increases however, healthful .

Below are some easy tips to follow to improve indoor air quality.

In modern life, more and more attention is paid to indoor air quality.

It not only includes outdoor air pollution, but also includes indoor air pollution.

WHO is preparing new indoor air quality guidelines for household fuel combustion.

Moreover, families can make use of air purifiers to clean the indoor air.

With the development of social economy and technology, problems of office indoor air increasingly stick out.

FC approved a commitment to undertake a study on indoor air pollution in offices and public places in Hong Kong.

Objective: To study the dynamic effects of the indoor air pollution.

Indoor air quality certification and re -certification for Tao Heung Restaurant Group , Hong Kong Film Archive other commercial complexes .

With the rising of intelligent home, people pay more and more attentions to study the high-quality indoor air-conditioning system.

Formaldehyde indoor air pollution in public place in Guangzhou

Experimental Study of the Inlet and Outlet Radiated Noise for an Indoor Air-conditioner

Study of Indoor Air Quality of A Air-conditioning Room With Displacement Ventilation

Primary research on indoor air concentration of particulate matter in residential house and its relationship with ambient pollution level

Theoretical and Experimental Study of Indoor Air Temperature Characteristic of Car in Parking and Starting Process

Numerical Routine to Understand the Indoor Air Environment

Development and performance evaluation for a solid phase adsorption gas sampler of formaldehyde in indoor air

Present Conditions and Research Countermeasures for the Indoor Air Quality of the Railway Air-conditioned Passenger Cars

Classification for Serviceability of an Office Facility for Thermal Environment and Indoor Air Conditions

Discussion on the Monitoring of the Building Material Radioactivity and the Radon Concentration in Indoor Air

Indoor Air Assessment Model by the Analytical Hierarchy Process and Its Application

Indoor Air Quality Study of an Under-Floor Air-Conditioning System

Impact of airflow fluctuation on human thermal comfort and indoor air quality in a personalized ventilation system

Investigation and Improving Measures of Indoor Air Quality of A Teaching Computer Lab

Electricity Saving Potential Analysis on Reasonably Increasing the Indoor Air Temperature in Air-conditioned Buildings

Preparation and Photocatalytic Properties of Regular Photocatalyst for Indoor Air Purification

Decreasing Characteristics of Formaldehyde and Benzene Concentrations in Indoor Air After Decoration

Determination of formaldehyde in indoor air after new house decoration by the method of acetyl acetone with spectrophotometer

Investigation of Indoor Air Pollution of Benzene Series Compounds in Constructional Ornamental Materials Sale Stores

Study of analyzing activated charcoal indoor air radon samples by HPGe detector

Measures to be Taken in Improving Indoor Air Quality for Comfort Air-conditioning System

Establish ideal indoor air quality, eliminate indoor air pollution and create healthy environment for building occupants

Indoor air formaldehyde measurement analysis and its prediction model

Pollution of the Formaldehyde and Its Preventive Measures for Indoor Air

Study on the methods used spectrometer-photometry to determine the indoor air formaldehyde

Investigation and study on indoor air conditioning thermal environment and human uncomfortable syndromes in summer

Determination of Formaldehyde of Indoor Air by Flow Injection Analysis with Chemiluminescence Detection

Indoor air -- Determination of formaldehyde -- Diffusive sampling method

On the Marketing Strategies of the New Products for Indoor Air Pollution Control and Their Implementation

Indoor Air Quality Control Strategy and Case Study of Green Architecture

Analysis on Indoor Air Pollution from Decoration of New House and Its controlCountermeasures

Study of the Indoor Air Pollutants and Their Health Effects

Application of Drosophila Melanogaster Biological Model for Indoor Air Pollution Detection

Performance of Thermal Accumulator within Closed Space in Regulating Temperature and Relative Humidity of Indoor Air

The Influence of the Central Air-conditioning System on the Indoor Air Environment and Improving Measures

Determination of Total Volatile Organic Compounds in Indoor Air by Thermal Desorption-Gas Chromatography Method

Study of Indoor Air Hygiene and Security Defense Designing in Public Places

Decoration and fitment Materials and Indoor Air Quality Harm, Monitoring, Measurement and Prevention

The influence of the comprehensive rural energy construction on indoor air quality in western rural area

The Comparative Study of Standards for Ammonia Detection in Indoor Air

Chromotropic Acid Spectrophotometry in Determining Formaldehyde Content in the Indoor Air

Experimental Research on Indoor Air Temperature Distributions with Underfloor Air Supply

Discussion on Relationship between Formaldehyde Emission from Wood- based Panel and Indoor Air Pollution

Study for Indoor Air Quality of a Room With Displacement Ventilation

The Variations of the Concentration of Formaldehyde in Indoor Air of Newly Decorated Living Rooms

The experimental research of the essential new trend quantity of Improving the indoor air quality in house

The Setup of New Model for Indoor Air Quality Appraisal and Its Application

Standard Guide for Using Indoor Carbon Dioxide Concentrations to Evaluate Indoor Air Quality and Ventilation

Permeation passive sampling as a tool for the evaluation of indoor air quality

Investigation on Indoor Air Contamination by Formaldehyde in Newly Decorated Apartments

Study on the Relationship of Indoor Air Quality Indexes by Correspondence Analysis and Homogeneity Analysis

Quality Control of Ammonia Density Determination in Indoor Air with Indophenol Blue Photometric Method

Determination of Total Volatile Organic Compounds in Indoor Air by Capillary Column Gas Chromatography

Survey on Benzene and Toluene Concentration Distribution Characteristics in Indoor Air

Methods for determination of air change flow of indoor air in public places

Study progress in numerical simulation applied to control of indoor air quality

Industrial hygiene services, indoor air sampling and analysis, stack sampling and analysis;

Analysis of Grey Incidence About Indoor Air Quality Subjective Assessment and Contamination

Experimental Investigation of Indoor Air Flow Properties in Ventilated Air-Conditioned Room

Determination of Benzene in Indoor Air by Thermal Desorption Gas Chromatography with Direct Injection

Numerical simulation and thermal comfort analysis of indoor air distribution in large space buildings

Experimental study on pollutant elimination from indoor air in a new-decorated office

The Influence of Pollution Sources on the Indoor Air Quality under Conditions of Displacement Ventilation

The Application of the Outdoor Air Pretreatment to the Improvement of the Indoor Air Quality

The Factors of Influencing Indoor Air Quality and Its Improving Measures

Indoor Air Computation Parameter for Air Conditioning and Building Energy Consumption

Study on Indoor Air Pollution and Health Adverse Effect of Formaldehyde of the Decorative Materials

Analysis of grey incidence about contamination produced by building materials and indoor air quality