Air
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- HVAC industry cleaning and inspection professionals will work with indoor environmental quality consultants, contractors and managers.
- Group will expand traditional outreach and online communities, the combination patients want...
- A review of liquid desiccant technology and its application to difficult loads and environments.
- An Eastern Washington State school district undertook an indoor environmental assessment, study, and intervention - assisted by Indoor Air Quality (IAQ) consultant, Miles Athey - to protect and enhance the learning environment within the district’s elementary schools.
- Study indicates a strong link between professional cleaning and developing asthma.
- While removing standing water is of most obvious concern after flooding, indoor air quality concerns must also be taken into consideration during cleanup.
- The Healthy Facilities Institute (HFI) and Marietta GA-based UL Environment (ULE) have formed an educational partnership to help spread the word about healthier environments – indoors and out.
- What everyone can do to contribute to better IAQ, including building managers, tenants, and owners.
- Studies show the impact of good indoor air quality on the health and performance of students and staff.
- Graham Cliff - Honorary Senior Research Fellow at the School of Earth, Atmospheric and Environmental Sciences at the University of Manchester - asks whether the dangers of nanoparticles are being ignored.
- Ventilation is the supply of outdoor air to a building. Ventilation rates vary considerably from building to building and over time within individual buildings. Throughout the normal range of ventilation rates encountered in buildings, increased ventilation rates are, on average, associated, with fewer adverse health effects and with superior work and school performance.
- Program encourages teachers to create healthy, sustainable classrooms.
- The book, The Nature Principle, highlights the importance of what it calls "Vitamin N" (for Nature) to make indoor environments healthier.
- A broad-based medical research project called "The Inner City Asthma Study" followed nearly 1,000 inner city kids with moderate to severe asthma over a period of three years.
- Why should we be concerned about indoor air quality in our schools?
- Which is healthier: carpet or hard floors? The answer to that question is more complex and less clear-cut than you might think.
- IEHA's Master's Program will be for IEHA’s elite members committed to continuous improvement and propagating professionalism.
- When renovating or remodeling, extra precaution should be taken to ensure the safety of students and staff. Here's how to do so before, during, and after renovation.
- Here's the details on how to keep students and staff safe when renovating and remodeling.
- After hypothesizing potential causes, you can perform simple checks to determine if the problem is obvious or if deeper investigation is required.
- Recommended techniques and tools to measure for adequate airflow, lighting, and thermal comfort - relative humidity and temperature.
- Evaluating the symptoms can help narrow down possible causes and can help you determine what checks need to be done.
- Determining where and when problems occur, and by which individuals, can help management determine the source of the indoor air quality problem.
- General process to troubleshooting indoor air quality problems in commercial facilities.
- The Clean Trust has announced the development of a certification exam for professionals in the mold remediation industry.
- The Carpet and Rug Institute (CRI) has developed three indoor air quality (IAQ) testing programs that will minimize the potential of emissions from new carpet installations. The programs cover carpet, carpet cushion, and floor covering adhesive products.
- Restorers should understand building systems and the related physical laws in order to restore a damaged building to its intended function and use-life.
- How can cleanroom cleaning procedures and technologies be adapted for attaining low airborne and surface bacterial levels in home, school, hospital, and industrial spaces?
- Carpet systems that meet or exceed CRI’s Green Label Plus standard can contribute one full Indoor Environmental Quality (IEQ) Credit to the LEED ratings of the U.S. Green Building Council.
- This article could be summarized in a sentence: Keep carpet healthy by keeping it clean. But critics of carpet say this advice is not practical, that carpet is inherently unhealthy and difficult - if not impossible - to keep clean. Are the criticisms valid?
- Since there are no official standards for indoor air quality, outdoor air quality measurements set by EPA are often used as benchmarks.
- Types of mold and the health effects and symptoms associated with exposure to them.
- There are five general principles of cleaning up - or remediating - mold.
- Jeffrey C. May, MA, principal scientist, May Indoor Air Investigations LLC, and member of the HFI Healthy Carpet Workgroup, shares his perspective.
- Werner Braun, president of the Carpet and Rug Institute (CRI), and member of the HFI Healthy Carpet Workgroup, offers his perspective.
- The common causes of mold growth and ways to prevent it.
- John Gayetsky has joined The Healthy Facilities Institute (HFI) Advisory Board. Gayetsky is the Environmental Management Specialist for the Association of School Business Officials International (ASBO), providing consultative, training, and technical support services to school districts across the U.S.
- AJIC study says a supplemental portable anteroom high-efficiency particulate air (PAS-HEPA) filter unit outside operating room suites may prevent secondary transmission of Mycobacterium tuberculosis (M. tuberculosis).
- VOC sensors optimize ventilation to help ensure better air quality for occupants and reduce utility costs for building owners.
- OSHA guide to preventing mold, mold sources, and building-related illnesses.
- View the overview of “The Virtual School Walkthrough: Identifying and Solving Common Indoor Air Quality Problems” produced by the non-profit Northwest Clean Air Agency.
- View the 'Outside' portion of “The Virtual School Walkthrough: Identifying and Solving Common Indoor Air Quality Problems” produced by the non-profit Northwest Clean Air Agency.
- View the 'Inside' portion of “The Virtual School Walkthrough: Identifying and Solving Common Indoor Air Quality Problems” produced by the non-profit Northwest Clean Air Agency.
- View the 'Classrooms' portion of “The Virtual School Walkthrough: Identifying and Solving Common Indoor Air Quality Problems” produced by the non-profit Northwest Clean Air Agency.
- View the 'Fixes' portion of “The Virtual School Walkthrough: Identifying and Solving Common Indoor Air Quality Problems” produced by the non-profit Northwest Clean Air Agency.
- View the 'Wrap-Up' portion of “The Virtual School Walkthrough: Identifying and Solving Common Indoor Air Quality Problems” produced by the non-profit Northwest Clean Air Agency.
- Without a long-term commitment to comprehensive environmental management, not even the best high performance school can hope to stay high performing for very long.
- Introduction to “The Virtual School Walkthrough: Identifying and Solving Common Indoor Air Quality Problems” produced by the non-profit Northwest Clean Air Agency.
- View the introduction to “The Virtual School Walkthrough: Identifying and Solving Common Indoor Air Quality Problems” produced by the non-profit Northwest Clean Air Agency.
- First-of-its-kind green healthcare rating system distinguishes construction of high-performance healthcare facilities.
- The recipe for mold is “just add water.” Your best investment is in prevention.
- Certified technicians may use particle counters to help ensure your air is clean after mold cleanup.
- Pathogenic microorganisms are transmitted in many ways in hospitals. One important consideration is the role that the environment plays in pathogen transmission, specifically leading to airborne and waterborne infections.
- Upholstered couches and chairs, rugs, and bean bag chairs harbor dust mites, pet dander, and other contaminants that adversely affect classroom environmental quality.
- Asthma is a big problem in schools, and reducing it is a way for cleaning product distributors to make a big difference.
- Polycyclic aromatic hydrocarbons (PAHs) are a group of over 100 different chemicals that are formed during the incomplete burning of coal, oil and gas, garbage, or other organic substances like tobacco or charbroiled meat.
- 2003 study published in Environmental Health Perspectives (EHP) found 1.8% of population loses job as result.
- Coal tar sealants are often used to protect and renew parking lots. Dust from this substance can get into buildings and cause a health hazard.
- Excerpts from a report by the Environmental Working Group.
- A clean facility is a healthy facility - most of the time - but it’s ironic that some products designed to make our buildings cleaner and healthier may contribute to asthma.
- Data from many facilities show that a properly commissioned building with controls and equipment functioning properly can save 5%-15% in total building energy cost. With a little knowledge this can be done without compromising IAQ.
- Test scores improved when fresh air was properly circulated.
- Walk-throughs are a practical learning experience for staff that builds awareness, confidence and skills – essential elements of a sustainable IAQ program.
- Hazardous chemicals and products are made and used in the greatest quantities in workplaces — where they first expose workers.
- Current technology allows easy and relatively inexpensive measurement of carbon dioxide (CO2 ) as an indicator to help ensure ventilation systems (for high density occupancy zones) are delivering the recommended minimum quantities of outside air to the building’s occupants.
- Four elements - sources, the HVAC system, pollutant pathways, and occupants - are involved in the development of IAQ problems.
- A brief introduction to making measurements that might be needed in the course of developing an IAQ profile or investigating an IAQ complaint.
- According to the International Journal of Occupational and Environmental Health: "Returning to school after vacations substantially increases the risk of hospital admissions for asthma in children, and this has considerable public health and economic impact."
- The benefits of carpet are forgotten or ignored in the face of perceived hazards.
- There is a widespread perception that carpet cannot be kept clean (sanitary) and that because of its inability to be kept clean, carpet contributes significantly to the deterioration of indoor environmental quality, especially leading to unhealthy indoor air quality. This unnecessary misconception often leads to policy decisions for removing carpet from many environments such as schools, health care facilities, and public agencies.
- There are many factors that can affect IAQ, such as human activity within the building, the building’s construction materials, and the types of heating, ventilation, and air conditioning (HVAC) systems in a building.
- How to prevent the growth of mold and mildew in the school environment.
- Making the case for comprehensive IAQ management in schools.
- A healthy school needs to engage in a scientific and professional cleaning process to realize its health objectives.
- Regardless of how efficient and effective air-cleaning devices are in removing pollutants, a question still remains about their ability to reduce adverse health effects.
- What benefits of healthy schools have been documented?