It was revealed that liquid water surfaces, including water drop’s surface might generate Negative Water Ions/molecules to air with probability of (1/11)8 among the water surface molecules by the author’s previous paper. Three experiments by spraying water from shower nozzle had been performed on a bathtub covered by soft plastic film with thickness of 10 mm during Aug.-Sep. 2019. The densities of negative ion (DNI) and the atmospheric parameters had been recorded. The experimental results showed that DNI increased immediately after spraying waters in orders with big variations. High DNI up to -190000 ion/cm3 were recorded under spraying water temperatures about 45°C. The sliding averaged (for 10 instant values) DNI were direct proportion to differences of saturated vapor pressure of spraying water and air vapor pressure, and increasing of relative humidity (under constant air temperature). The liquid water drops become positively charged after evaporation with negative ions. After stopping water spray DNI might keep at high level in a short time interval, then decrease gradually with vibrations by processes of mixing and water phase exchange in a cloud-fog system with -/+ air ions. These experiments proved that neutral liquid water drops may generate air negative water ions/molecules by evaporation and positive charged water drops.
| Published in | American Journal of Modern Physics (Volume 11, Issue 2) |
| DOI | 10.11648/j.ajmp.20221102.11 |
| Page(s) | 13-21 |
| Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
| Copyright |
Copyright © The Author(s), 2022. Published by Science Publishing Group |
Origin of Negative Ions in Atmosphere, Water Evaporation Generate Air Negative Ions, Ion Density Variation in Water Drops System, Water Drops Generate -/+ Ions, Safely Achieving High Negative Densities
| [1] | Kennedy, D., Norman, Cc. (2005). Science, 125th Anniversary, Special Issue 309, pp. 75. |
| [2] | PU, P. M. PU, J. P. ZHU, Z. B. (2016). Study on the structure model of water molecule and the reasons of formation of some characteristics of liquid & solid water. J. of Meteorological Sciences, 36 (5): 567-580 (in Chinese). |
| [3] | PU, P. M., PU, J. P., ZHU, Z. B. (2020). Study on the Structure Model of Water Molecule and the Reasons of Formation of Some Characteristics of Liquid & Solid Water. American J. of Modern Physics, (2): 11-27. ISSN: 2326-8867 (Print); ISSN: 2326-8891 (Online). SciencePG. |
| [4] | PU, P. M., PU, J. P., ZHU, Z. B. (2017). Liquid water skin structure & its influence on atmospheric electric fields; SCIREA J. of Geosciences, 2 (2): 39-55. (http://www.scirea.org/journal/PaperInformation?JournalID=17000&PaperID=334) (http://article.scirea.org/pdf/17010.pdf;) |
| [5] | PU, P. M. (1994). Studies on the formulae for calculating evaporation and heat loss coefficient from water surface in China (I), J. of Lake Sciences, 6 (1): 1-12 (in Chinese). |
| [6] | PU, P. M. (1994). Studies on the formulae for calculating evaporation and heat loss coefficient from water surface in China (II), J. of Lake Sciences, 6 (3): 201-210 (in Chinese). |
| [7] | CHEN, H. Q., MAO, S. M. (1995). Calculation and verification of an universal water surface evaporation coefficient formula, Advances in water science, 6 (2): 116-120 (in Chinese). |
| [8] | MAO, R., GAO, J. F., (1996). Water evaporation from various water surface, Oceanologia et Limnologia Sinica, 27 (4): 445-450 (in Chinese). |
| [9] | WANG, J. Q. (1990). Some experimental study on evaporation in Northern China, Science Press, Beijing, China, 48-53 (in Chinese). |
| [10] | P. N. Tverskoi. Ed. (1951). Course of meteorology. (Hydromet Press, Leningrad, USSR). (in Russian); 413-471-495. |
| [11] | YU, J., GAO, Z. D, et al., (2021). Analysis of temporal and spatial distribution characteristics and influencing factors of air anions in Tianyuan cave, Environmental Chemistry, 40 (4): 1078-1087 (in Chinese). |
| [12] | SHAO, H. R., HE, QT., Forest and Air Anion, World Forestry Research, 13 (5): 19-23 (in Chinese, 2000). |
| [13] | BING, L. F., LI, X. Z., et al. (2009). An experimental formula about the evapotranspiration of reference vegetation on northern slope of Great Hing’an Mountains, Chinese J. of Ecology, 28 (1): 67-171 (in Chinese). |
| [14] | XU, M., CHEN, B. F. g, et al. (2008). Dynamic of negative air ions and its relationship to environmental factors in Maofeng Mountain, Guangzhou, Ecology and Environment, 17 (5): 1891-1897 (in Chinese). |
| [15] | WANG. W., (2014). Characteristics of negative air ion concentration and its relationship with environmental factors, Ecology and Environmental Sciences, 23 (6): 979-984 (in Chinese). |
| [16] | Meng, J. J., ZHANG, Y., (2000). Electrical discharge of plant pointed ends-main source of air ions on ground, Environmental Science and Technology, 28 (1): 788-792 (in Chinese). |
| [17] | SI. T. T., LUO. Y. J., et al. (2015). Negative Air Ion Concentration Under Fog Conditions in Diaoluoshan Tropical Rainforest and Their Relations with Selected Meteorological Elements, J. of Hainan Normal University (Natural Science), 28 (2): 199-202 (in Chinese). |
| [18] | Vana, M., Ehn, M., et al; (2008). Characteristic features of air ions at Mace Head on the west coast of Ireland, Atmospheric Research, 90 (2): 278-286. |
| [19] | LI. X. Z., WANG, J. Q., (1992). Seashore climate and air negative ions, Navy Medicine, 10 (1): 67-69 (in Chinese). |
| [20] | LIN Zhongning, The effects of air negative ion on health care, Ecologic Science, 18 (2): 87-90 (in Chinese, 1999). |
| [21] | Badhe Ravindra V.; Nipate Sonali S. (2021). The use of negative oxygen ion clusters [O2−(H2O)n] and bicarbonate ions [HCO3−] as the supportive treatment of COVID-19 infections: A possibility, Journal of Medical Hypotheses, 154. |
| [22] | CAO, H., HOU, W. P., et al. (2015). Design of low ozone anion haze air purifier, Forest Engineering, 231 (2): 119-121. |
APA Style
Peimin Pu, Jiangping Pu, Zhengbin Zhu. (2022). Experimental Study on the Produce of Air Negative Ions from Liquid Water Evaporation. American Journal of Modern Physics, 11(2), 13-21. https://doi.org/10.11648/j.ajmp.20221102.11
ACS Style
Peimin Pu; Jiangping Pu; Zhengbin Zhu. Experimental Study on the Produce of Air Negative Ions from Liquid Water Evaporation. Am. J. Mod. Phys. 2022, 11(2), 13-21. doi: 10.11648/j.ajmp.20221102.11
AMA Style
Peimin Pu, Jiangping Pu, Zhengbin Zhu. Experimental Study on the Produce of Air Negative Ions from Liquid Water Evaporation. Am J Mod Phys. 2022;11(2):13-21. doi: 10.11648/j.ajmp.20221102.11
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Download@article{10.11648/j.ajmp.20221102.11,
author = {Peimin Pu and Jiangping Pu and Zhengbin Zhu},
title = {Experimental Study on the Produce of Air Negative Ions from Liquid Water Evaporation},
journal = {American Journal of Modern Physics},
volume = {11},
number = {2},
pages = {13-21},
doi = {10.11648/j.ajmp.20221102.11},
url = {https://doi.org/10.11648/j.ajmp.20221102.11},
eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajmp.20221102.11},
abstract = {It was revealed that liquid water surfaces, including water drop’s surface might generate Negative Water Ions/molecules to air with probability of (1/11)8 among the water surface molecules by the author’s previous paper. Three experiments by spraying water from shower nozzle had been performed on a bathtub covered by soft plastic film with thickness of 10 mm during Aug.-Sep. 2019. The densities of negative ion (DNI) and the atmospheric parameters had been recorded. The experimental results showed that DNI increased immediately after spraying waters in orders with big variations. High DNI up to -190000 ion/cm3 were recorded under spraying water temperatures about 45°C. The sliding averaged (for 10 instant values) DNI were direct proportion to differences of saturated vapor pressure of spraying water and air vapor pressure, and increasing of relative humidity (under constant air temperature). The liquid water drops become positively charged after evaporation with negative ions. After stopping water spray DNI might keep at high level in a short time interval, then decrease gradually with vibrations by processes of mixing and water phase exchange in a cloud-fog system with -/+ air ions. These experiments proved that neutral liquid water drops may generate air negative water ions/molecules by evaporation and positive charged water drops.},
year = {2022}
}
TY - JOUR T1 - Experimental Study on the Produce of Air Negative Ions from Liquid Water Evaporation AU - Peimin Pu AU - Jiangping Pu AU - Zhengbin Zhu Y1 - 2022/03/29 PY - 2022 N1 - https://doi.org/10.11648/j.ajmp.20221102.11 DO - 10.11648/j.ajmp.20221102.11 T2 - American Journal of Modern Physics JF - American Journal of Modern Physics JO - American Journal of Modern Physics SP - 13 EP - 21 PB - Science Publishing Group SN - 2326-8891 UR - https://doi.org/10.11648/j.ajmp.20221102.11 AB - It was revealed that liquid water surfaces, including water drop’s surface might generate Negative Water Ions/molecules to air with probability of (1/11)8 among the water surface molecules by the author’s previous paper. Three experiments by spraying water from shower nozzle had been performed on a bathtub covered by soft plastic film with thickness of 10 mm during Aug.-Sep. 2019. The densities of negative ion (DNI) and the atmospheric parameters had been recorded. The experimental results showed that DNI increased immediately after spraying waters in orders with big variations. High DNI up to -190000 ion/cm3 were recorded under spraying water temperatures about 45°C. The sliding averaged (for 10 instant values) DNI were direct proportion to differences of saturated vapor pressure of spraying water and air vapor pressure, and increasing of relative humidity (under constant air temperature). The liquid water drops become positively charged after evaporation with negative ions. After stopping water spray DNI might keep at high level in a short time interval, then decrease gradually with vibrations by processes of mixing and water phase exchange in a cloud-fog system with -/+ air ions. These experiments proved that neutral liquid water drops may generate air negative water ions/molecules by evaporation and positive charged water drops. VL - 11 IS - 2 ER -
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