Results 11 to 20 of about 190,983 (261)
Urban Science, 2023 This study considers the creation of a network of moss-based biotechnological purification filters under the Smart City concept. The extent of the absorption of heavy metals and gases by Sphagnopsida moss under different conditions was investigated.
Andrii Biloshchytskyi +7 more
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Comparative study of purifications technologies and their application to HVAC systems [PDF]
E3S Web of Conferences, 2022 Nowadays, there is a growing demand to guarantee indoor air quality in buildings. This study presents a solution that combines hygrothermal control and purification of the air supplied to occupied spaces, in which the control and purification system is ...
Truffo Davide +5 more
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Numerical Evaluation of the Efficiency of an Indoor Air Cleaner under Different Heating Conditions
Atmosphere, 2023 For an efficient indoor air purification, it is important to know the detailed airflow distribution in the room. A series of numerical simulations are carried out for five heating regimes using an air–air heat pump, capillary mat on the ceiling ...
Andrejs Sabanskis +4 more
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Environment International, 2022 At public bus stops, NOX pollutants discharged by regularly stopping buses quickly accumulate, exposing waiting passengers to high levels of air pollutants, which creates a threat to public health.
Yup Yoo +5 more
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Effect of Air Purifier Use in the Classrooms on Indoor Air Quality—Case Study
Atmosphere, 2021 Dissatisfaction with indoor air quality is common even in relatively new or renovated Polish school buildings. To improve air quality in educational buildings, portable devices have seen increased use, for which manufacturers guarantee a high level of ...
Małgorzata Basińska +2 more
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Analysis of the effect of air purification equipment on indoor pollutants in Northeast China in winter [PDF]
E3S Web of Conferences, 2022 In this study, 3 residential buildings with installed high-efficiency filter fresh air system, coarse-efficiency filter fresh air system and air purifier were selected respectively to analyze the purification effect of different air purification ...
Sun Wen +5 more
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Applied Sciences, 2022 A Chinese commercial kitchen fume exhaust (CCKEF) system mainly consists of a wall-mounted canopy hood, air duct and terminal electrostatic purifiers, the capture and purification performance of which should be guaranteed to obtain satisfactory indoor ...
Awen Zhang +5 more
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Air purification from process emissions from electroplating baths [PDF]
E3S Web of Conferences, 2021 Electroplating technology is an important technological process at production facilities of various profiles. The electroplating baths are a source of hazardous emissions of toxic vapors and aerosols.
Lifanteva Anna +2 more
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Atmosphere, 2023 Rapid urbanization and industrialization have heightened concerns about air quality worldwide. Conventional air purification methods, reliant on chemicals or energy-intensive processes, fall short in open spaces and in combating emerging pollutants ...
Haotian Weng +4 more
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Advances and challenges of photocatalytic technology for air purification
National Science Open, 2022 With the acceleration of the urban industrialization process, air pollutant emission has increased sharply, which seriously endangers the ecological environment and human beings.
Geng Qin +5 more
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