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Karin Gallandat, David Stack, Gabrielle String and Daniele Lantagne
Sodium hypochlorite (NaOCl) and sodium dichloroisocyanurate (NaDCC) are commonly used for household water treatment (HWT); chlorine dioxide (ClO2) is a potential new HWT option. We compared the residual maintenance of NaOCl, NaDCC, and ClO2 over 24 hours...
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Jiju Guo, Wengeng Cao, Guohui Lang, Qifa Sun, Tian Nan, Xiangzhi Li, Yu Ren and Zeyan Li
The presence of high concentrations of geogenic arsenic (As) in groundwater poses a serious threat to the health of millions of individuals globally. This paper examines the research progress of groundwater with high concentrations of geogenic As through...
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Kittikun Wongpeerak, Natchapol Charuwimolkul, Jiramate Changklom, Surachai Lipiwattanakarn and Adichai Pornprommin
The water quality audit concept is an important feature in assessing the loss of disinfectant mass in drinking water distribution systems. Based on this concept, the loss can be divided into the loss of disinfectant mass through water losses (????
M
l
) ...
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Sriman Pankaj Boindala, G. Jaykrishnan and Avi Ostfeld
Water distribution systems (WDSs) require high-quality water for safe consumption. To achieve this, disinfectants such as chlorine are often added to the water in the system. However, it is important to regulate the levels of chlorine to ensure they fall...
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Joon Ki Hong, Jeongho Baek, Sang Ryeol Park, Gang Seob Lee and Eun Jung Suh
Maize seeds harvested in the field have higher vitality than those harvested in greenhouses but have higher contamination rates in terms of fungal or bacterial infection. It is important to disinfect maize seeds before sowing because seeds are a source o...
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Diana Cerghizan, Kinga Mária Jánosi, Cristina Nicoleta Ciurea, Oana Popelea, Monica Dora Balo?, Adriana Elena Craciun, Liana Georgiana Han?oiu and Auri?a Ioana Albu
During impressions, bacteria, viruses, and fungi remain on the impression material, representing a significant risk for the medical team (dentists, dental assistants, and laboratory technicians). Impression disinfectants have been introduced into dentist...
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Emilio Ovando, Lucio Rodríguez-Sifuentes, Luz María Martínez and Cristina Chuck-Hernández
This study shows the use of a by-product from the manufacture of a novel antiseptic/disinfectant (HOCl) to obtain a protein isolate from defatted soybean flour (a co-product from the soybean oil industry); an optimization process was carried out to creat...
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Rajveer Singh, Deepika Chauhan, Alanna Fogarty, Md Rasheduzzaman and Patrick L. Gurian
Managing building water systems is complicated by the need to maintain hot water temperatures high enough to control the growth of Legionella spp. while minimizing the risk of scalding. This study assessed water quality management practices in large buil...
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Yun-Hee Choi, Da-An Huh, Ju-Yeon Lee, Ji Yoon Choi and Kyong Whan Moon
Physical and chemical cleaning for the removal of indoor microorganisms, which can cause allergic reactions and respiratory diseases, is labor-intensive and time-consuming. An ultra-low volume (ULV) sprayer, a newly introduced device to inactivate pathog...
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Saddam Hussain, Muhammad Jehanzeb Masud Cheema, Saad Motahhir, Muhammad Mazhar Iqbal, Arfan Arshad, Muhammad Sohail Waqas, Muhammad Usman Khalid and Saba Malik
The world is facing a new challenge to overcome the pandemic disease of Coronavirus (COVID-19). An outbreak of COVID-19 to more than 213 countries and territories caused damage to the economy of every country. The proper vaccine to combat this pandemic d...
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