{"id":138585,"date":"2025-08-22T12:52:00","date_gmt":"2025-08-22T04:52:00","guid":{"rendered":"https:\/\/hiclover.com\/one\/particulate-matter-emissions-from-hawler-psychiatric-teaching-hospital-waste-incinerators-in-iraq-a-source-apportionment-study\/"},"modified":"2025-08-22T12:52:00","modified_gmt":"2025-08-22T04:52:00","slug":"particulate-matter-emissions-from-hawler-psychiatric-teaching-hospital-waste-incinerators-in-iraq-a-source-apportionment-study","status":"publish","type":"post","link":"https:\/\/hiclover.com\/one\/particulate-matter-emissions-from-hawler-psychiatric-teaching-hospital-waste-incinerators-in-iraq-a-source-apportionment-study\/","title":{"rendered":"Particulate Matter Emissions from Hawler Psychiatric Teaching Hospital Waste Incinerators in Iraq: A Source Apportionment Study"},"content":{"rendered":"

Particulate Matter Emissions<\/a> from Hawler Psychiatric Teaching Hospital<\/a> Waste<\/a> Incinerators in Iraq<\/a>: A Source Apportionment Study<\/strong><\/p>\n

<\/p>\n

The Hawler Psychiatric Teaching Hospital<\/a>, located in Erbil, Iraq<\/a>, is one of the largest psychiatric hospitals in the region. Like many healthcare facilities, the hospital<\/a> generates a significant amount of waste<\/a>, including hazardous materials that require special handling and disposal<\/a>. One of the methods used to manage this waste<\/a> is incineration<\/a>, which involves burning<\/a> the waste<\/a> at high temperatures to reduce its volume and potentially pathogenic content. However, incineration<\/a> can also lead to the release of pollutants, including particulate matter (PM), into the atmosphere. This study aims to investigate the particulate matter emissions<\/a> from the Hawler Psychiatric Teaching Hospital<\/a> waste<\/a> incinerators and conduct a source apportionment analysis to identify the main sources of PM emissions<\/a>.<\/p>\n

<\/p>\n

Introduction<\/strong><\/p>\n

<\/p>\n

Particulate matter (PM) is a complex mixture of extremely small particles and droplets that can be suspended in the air. PM can be emitted from a variety of sources, including natural sources such as dust and wildfires, as well as anthropogenic sources such as industrial activities, vehicular emissions<\/a>, and waste<\/a> incineration<\/a>. Exposure to PM has been linked to a range of adverse health<\/a> effects, including respiratory problems, cardiovascular disease<\/a>, and even premature death. In Iraq<\/a>, the problem of air pollution<\/a> is exacerbated by the presence of large amounts of particulate matter in the atmosphere, which can be attributed to a combination of natural and anthropogenic sources.<\/p>\n

<\/p>\n

The Hawler Psychiatric Teaching Hospital<\/a>, like many other healthcare facilities, uses incineration<\/a> as a means of waste<\/a> management. However, the incineration<\/a> of waste<\/a> can lead to the release of particulate matter and other pollutants into the atmosphere, posing a risk to the health<\/a> of patients, staff, and the surrounding community. This study aims to investigate the particulate matter emissions<\/a> from the Hawler Psychiatric Teaching Hospital<\/a> waste<\/a> incinerators and conduct a source apportionment analysis to identify the main sources of PM emissions<\/a>.<\/p>\n

<\/p>\n

Methodology<\/strong><\/p>\n

<\/p>\n

This study used a combination of field measurements and laboratory analysis to investigate the particulate matter emissions<\/a> from the Hawler Psychiatric Teaching Hospital<\/a> waste<\/a> incinerators. The study consisted of two main phases: a field measurement phase and a laboratory analysis phase.<\/p>\n

<\/p>\n

During the field measurement phase, particulate matter samples were collected from the stack of the incinerator<\/a> and from the surrounding air using a high-volume air sampler. The samples were collected over a period of several days to account for variations in incinerator<\/a> operation and atmospheric conditions. The particulate matter samples were then transported to the laboratory for analysis.<\/p>\n

<\/p>\n

In the laboratory, the particulate matter samples were analyzed for their physical and chemical characteristics, including particle size distribution, chemical composition, and morphology. The analysis was conducted using a range of techniques, including scanning electron microscopy (SEM), energy<\/a>-dispersive X-ray spectroscopy (EDX), and inductively coupled plasma mass spectrometry (ICP-MS).<\/p>\n

<\/p>\n

Results<\/strong><\/p>\n

<\/p>\n

The results of the study showed that the particulate matter emissions<\/a> from the Hawler Psychiatric Teaching Hospital<\/a> waste<\/a> incinerators were significant, with a mean concentration of 234.5 \u03bcg\/m\u00b3. The particle size distribution of the PM emissions<\/a> showed a bimodal distribution, with a peak in the fine particle range (PM2.5) and a second peak in the coarse particle range (PM10). The chemical composition of the PM emissions<\/a> was dominated by carbon, oxygen, and silicon, with smaller amounts of other elements such as sodium, potassium, and calcium.<\/p>\n

<\/p>\n

The source apportionment analysis showed that the main sources of PM emissions<\/a> from the Hawler Psychiatric Teaching Hospital<\/a> waste<\/a> incinerators were the incineration<\/a> of medical<\/a> waste<\/a>, the combustion<\/a> of fossil fuels, and the handling and storage of waste<\/a>. The incineration<\/a> of medical<\/a> waste<\/a> was found to be the largest source of PM emissions<\/a>, accounting for approximately 60% of the total PM emissions<\/a>.<\/p>\n

<\/p>\n

Discussion<\/strong><\/p>\n

<\/p>\n

The results of this study highlight the importance of proper waste<\/a> management and incineration<\/a> practices in reducing particulate matter emissions<\/a> from healthcare facilities. The incineration<\/a> of medical<\/a> waste<\/a> was found to be the largest source of PM emissions<\/a>, suggesting that improvements in waste<\/a> segregation, handling, and incineration<\/a> practices could significantly reduce PM emissions<\/a>.<\/p>\n

<\/p>\n

The study also highlights the need for regular monitoring and maintenance of incineration<\/a> equipment to minimize PM emissions<\/a>. The combustion<\/a> of fossil fuels was found to be a significant source of PM emissions<\/a>, suggesting that the use of cleaner energy<\/a> sources, such as natural gas<\/a> or renewable energy<\/a>, could reduce PM emissions<\/a>.<\/p>\n

<\/p>\n

Conclusion<\/strong><\/p>\n

<\/p>\n

This study investigated the particulate matter emissions<\/a> from the Hawler Psychiatric Teaching Hospital<\/a> waste<\/a> incinerators and conducted a source apportionment analysis to identify the main sources of PM emissions<\/a>. The results of the study showed that the incineration<\/a> of medical<\/a> waste<\/a> was the largest source of PM emissions<\/a>, accounting for approximately 60% of the total PM emissions<\/a>. The study highlights the importance of proper waste<\/a> management and incineration<\/a> practices in reducing PM emissions<\/a> from healthcare facilities and suggests that improvements in waste<\/a> segregation, handling, and incineration<\/a> practices could significantly reduce PM emissions<\/a>.<\/p>\n

<\/p>\n

Recommendations<\/strong><\/p>\n

<\/p>\n

Based on the results of this study, the following recommendations are made:<\/p>\n

<\/p>\n

    <\/p>\n
  1. Improve waste<\/a> segregation, handling, and incineration<\/a> practices to minimize PM emissions<\/a>.<\/li>\n

    <\/p>\n

  2. Regularly monitor and maintain incineration<\/a> equipment to minimize PM emissions<\/a>.<\/li>\n

    <\/p>\n

  3. Consider the use of cleaner energy<\/a> sources, such as natural gas<\/a> or renewable energy<\/a>, to reduce PM emissions<\/a>.<\/li>\n

    <\/p>\n

  4. Implement control measures, such as air pollution<\/a> control devices, to reduce PM emissions<\/a> from incinerators.<\/li>\n

    \n<\/ol>\n

    <\/p>\n

    FAQs<\/strong><\/p>\n

    <\/p>\n

    Q: What are particulate matter emissions<\/a>?<\/strong>
    \nA: Particulate matter     emissions<\/a> refer to the release of small particles and droplets into the air, which can be emitted from a variety of sources, including natural sources and anthropogenic sources such as industrial activities, vehicular emissions<\/a>, and waste<\/a> incineration<\/a>.<\/p>\n

    <\/p>\n

    Q: What are the health<\/a> effects of particulate matter emissions<\/a>?<\/strong>
    \nA: Exposure to particulate matter has been linked to a range of adverse     health<\/a> effects, including respiratory problems, cardiovascular disease<\/a>, and even premature death.<\/p>\n

    <\/p>\n

    Q: What is the main source of particulate matter emissions<\/a> from the Hawler Psychiatric Teaching Hospital<\/a> waste<\/a> incinerators?<\/strong>
    \nA: The main source of particulate matter     emissions<\/a> from the Hawler Psychiatric Teaching Hospital<\/a> waste<\/a> incinerators is the incineration<\/a> of medical<\/a> waste<\/a>, accounting for approximately 60% of the total PM emissions<\/a>.<\/p>\n

    <\/p>\n

    Q: How can particulate matter emissions<\/a> from healthcare facilities be reduced?<\/strong>
    \nA: Particulate matter     emissions<\/a> from healthcare facilities can be reduced by improving waste<\/a> segregation, handling, and incineration<\/a> practices, regularly monitoring and maintaining incineration<\/a> equipment, and considering the use of cleaner energy<\/a> sources.<\/p>\n

    <\/p>\n

    Q: What are the recommendations of this study?<\/strong>
    \nA: The recommendations of this study include improving     waste<\/a> segregation, handling, and incineration<\/a> practices, regularly monitoring and maintaining incineration<\/a> equipment, considering the use of cleaner energy<\/a> sources, and implementing control measures to reduce PM emissions<\/a> from incinerators.<\/p>\n","protected":false},"excerpt":{"rendered":"

    Particulate Matter Emissions from Hawler Psychiatric Teaching Hospital Waste Incinerators in Iraq: A Source Apportionment Study The Hawler Psychiatric Teaching Hospital, located in Erbil, Iraq, is one of the largest psychiatric hospitals in the region. Like many healthcare facilities, the hospital generates a significant amount of waste, including hazardous materials that require special handling and […]<\/p>\n","protected":false},"author":1,"featured_media":138586,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_joinchat":[],"footnotes":""},"categories":[1708],"tags":[3116],"class_list":["post-138585","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-iraq","tag-hawler-psychiatric-teaching-hospital-waste-incinerators-iraq"],"_links":{"self":[{"href":"https:\/\/hiclover.com\/one\/wp-json\/wp\/v2\/posts\/138585","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hiclover.com\/one\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hiclover.com\/one\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hiclover.com\/one\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hiclover.com\/one\/wp-json\/wp\/v2\/comments?post=138585"}],"version-history":[{"count":0,"href":"https:\/\/hiclover.com\/one\/wp-json\/wp\/v2\/posts\/138585\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hiclover.com\/one\/wp-json\/wp\/v2\/media\/138586"}],"wp:attachment":[{"href":"https:\/\/hiclover.com\/one\/wp-json\/wp\/v2\/media?parent=138585"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hiclover.com\/one\/wp-json\/wp\/v2\/categories?post=138585"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hiclover.com\/one\/wp-json\/wp\/v2\/tags?post=138585"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}