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Papers published in Other Papers
Last updated on March 31, 2025.
Papers published in Other Papers
1． A paper on ensuring hygiene in drinking water such as dedicated water supply using groundwater as a water source
1）Study to improve the storage stability of nionic surfactants in tap water - Direct sample introduction - Screening test with HPLC: Yoshikawa, et al. Water Supply Association Magazine Vol.93, No. 5, (No. 1076), pp. 14-25，（2024）（PDF：3,610KB）．
2）Differences in water purification treatment of dedicated tap water using groundwater as a source of water and their water quality: Yoshikawa, et al. Environmental Technology No. 43, No.9, pp.539-545, (2014). (External site)
3）Example of detection of zinc sulfide in dedicated water supply using groundwater as a source of water: Yoshikawa, et al. Water Supply Association Magazine Vol.83, No. 8, (No. 959), pp.2-12, (2014). （PDF：4,082KB）
4）Issues based on cases of brown foreign substances in dedicated water supply using groundwater as a source of water: Yoshikawa, et al. Water Supply Association Magazine Vol.82, No. 11, pp.9-18, (2013.) (PDF: 4,112KB)
5）Survey of volatile organic compounds of dedicated tap water from groundwater in urban areas - Groundwater pollution status and geological background -: Yoshikawa, et al. Environmental Technology Vol.42, No.10, pp.625-633, (2013). (External site)
6）Metal element survey of exclusive tap water using groundwater in urban areas as water sources: Treatment of manganese, iron, arsenic, etc. due to differences in water purification treatment methods: Yoshikawa, et al. Environmental Technology Vol.42, No.1, pp.41-48, (2013). (External site)
7）Introduction of large-capacity samples - Quick analysis of jiquats in water using high-speed liquid chromatography method: Yoshikawa, et al. CHROMATOGRAPHY Vol.33, No.3, pp.191-196, (2012). (External site)
8）Inorganic nitrogen survey of dedicated tap water using groundwater in urban areas as a water source-Confirmation of treatment effects using ammonia nitrogen etc. as an index due to differences in water purification treatment methods- ：Yoshikawa, et al. Environmental Technology Vol.38, No.9, pp.656-663, (2009). (External site)
9）Effects of tartaric acid buffer solution in cyanide quantification in clean water: Yoshikawa, et al. Analytical Chemistry BUNSEKI KAGAKU: Vol. 56, No.7, pp.593-599 (2007). (External site)
10）Chemical components detected in well water drawn at the south area of Yokohama city : KIKKAWA Yukie,ARAI Keiko, TANAKA Reiko, ISODA Shinichi, SUGIMOTO Minoru. Proceedings of the 16th Symposium on Geo-Environments and Geo-Technics.2006 Page 151-156（PDF：1,915KB）
11）Geological study of the ground water containing manganese (Mn) in Yokohama city : KIKKAWA Yukie, TANAKA Reiko, ARAI Keiko, ISODA Shinichi, SUGIMOTO Minoru. Proceedings of the 12th Symposium on Geo-Environments and Geo-Technics & International Symposium for Geological Environment. 2002. 111-116（PDF：1,710KB）
2． A paper on ensuring hygiene in swimming pool water
1）Reliability of potassium permanganate consumption during swimming pool inspection -Utilization of wet oxidation TOC testing -: Yoshikawa, et al. Environmental Technology Vol.41, No.8, pp.502-508, (2012). (External site)
2）Impact of hypochlorite disinfectant on swimming pool water quality - To reduce chloric acid-: Yoshikawa, et al. Environmental Technology Vol.40, No.8, pp.481-487, (2011). (External site)
3）Effects of chloric acid ions and bromic acid ions on potassium permanganate consumption in swimming pool water: Yoshikawa, et al. Analytical Chemistry BUNSEKI KAGAKU: Vol.59, No.4, pp.335-340 (2010.) (External site)
4）Use of synthetic organic polymers and inorganic coagulants in swimming pool water and residual aluminum concentration: Yoshikawa, et al. Environmental Technology Vol.38, No.1, pp.57-64 (2009). (External site)
3． A paper on ensuring hygiene at public bath facilities and hotels that use groundwater and hot springs
1）Elimination of residual chlorine and production of nitrite nitrogen during the water supply process: Examples of hotels that supply groundwater to shower water: Yoshikawa, et al. Water supply association miscellaneous Vol.92, the first (No. 1060), pp.17-26 (2023.) (PDF: 393KB)
2）Nitrite Production by Nitrifying Bacteria in Urban Groundwater Used in a Chlorinated Public Bath System in Japan
Yu Takahashi, Kento Ishii, Yukie Kikkawa, Kayo Horikiri, and Satoshi Tsuneda (outside site)
4． National Conference (Water Supply Research Presentation) Lecture Collection
1）Consideration of ammonia nitrogen measured by the ion chromatography method: Yoshikawa, et al. 2019 National Conference (Water Supply Research Presentation) Lecture Collection, November 2019, (8-4) pp766-767. (External site)
2）Elimination of residual chlorine and production of nitrite nitrogen during the water supply process - Examples of inn business facilities that supply groundwater as bathtub water -: Yoshikawa, et al. 2018 National Conference (Water Supply Research Presentation) Lecture Collection, October 2018, (8-34) pp784-785. （PDF：696KB）
3）Consideration on the water quality of sports club facilities that use groundwater that does not fall under a dedicated water supply: Yoshikawa, et al. 2017 National Conference (Water Supply Research Presentation) Lecture Collection, October 2017, (8-52) pp784-785. （PDF：675KB）
4）Study on improving the stability and quantification of nionic surfactants in tap water-Introduction of large-capacity samples High-speed liquid chromatography method: Yoshikawa, et al. 2016 National Conference (Water Supply Research Presentation) Lecture Collection, November 2016, (8-31) pp730-731. （PDF：802KB）
5）Detection of nitrite nitrogen involving groundwater: Yoshikawa, et al. 2015 National Conference (Water Supply Research Presentation) Lecture Collection, October 2015, (8-30) pp610-611. （PDF：853KB）
6）Differences in the water purification process of dedicated tap water using groundwater as a source of water and their water quality-Measures against Cryptosporidium and installation of membrane filtration-: Yoshikawa, et al. 2014 National Conference (Water Supply Research Presentation) Lecture Collection, October 2014, (8-44) pp614-615. （PDF：786KB）
7）Use of standard environmental composition substances in simultaneous analysis using ICP-MS: Yoshikawa, et al. 2013 National Conference (Water Supply Research Presentation) Lecture Collection, October 2013, (8-54) pp630-631. （PDF：807KB）
8）Differences in the water purification process of dedicated tap water using groundwater as a water source and their water quality-Selection of a water purification method based on differences in raw water quality-: Yoshikawa, et al. 63rd National Water Supply Research Presentation Lecture Collection, May 2012, (8-54) pp610-611. （PDF：659KB）
9）Effects of nitrite nitrogen in detection cases of cyanide chloride in clean water: Yoshikawa, et al. Collection of the 62nd National Water Supply Research Presentation Lectures, May 2011, (8-31) pp612-613. （PDF：705KB）
10）Quantitation of jiquats using direct high-capacity introduction HPLC method - Protest of omission of concentrated operation by solid-phase extraction: Yoshikawa, et al. 61st National Water Supply Research Presentation Lecture Collection, May 2010, (8-25) pp502-503. （PDF：788KB）
11）Nitrogen compound survey of dedicated tap water using groundwater in urban areas as a source of water-confirmation of treatment effects due to differences in purification treatment methods using nitrogen compounds as indicators-: Yoshikawa, et al. Collection of the 60th National Water Supply Research Presentation Lectures, May 2009, (8-18) pp430-431. （PDF：858KB）
12）Various preparations Selectivity for free and combined residual chlorine of DPD reagents: Yoshikawa, et al. 59th National Water Supply Research Presentation Lectures, May 2008, (8-53) pp586-587. （PDF：578KB）
13) Self-water source type (groundwater) by colision type ICP-MS quantification of Fe, Na, Ca, and Mg in tap water: Yoshikawa, et al. 58th National Water Supply Research Presentation Lectures, May 2007, (8-29) pp572-573. （PDF：908KB）
14）Survey on water quality of simple water supply and dedicated water supply using groundwater as a water source in Yokohama City: Keiko Arai, et al. 58th National Water Supply Research Presentation Lectures, May 2007, (8-22) pp558-559. （PDF：820KB）
15）Production of cyanide chloride involving tartaric acid buffer solution and bind chlorine - Regarding self-water (groundwater) type simple water supply tap water-: Yoshikawa, et al. Collection of the 57th National Water Supply Research Presentation Lectures, May 2006, (8-49) pp644-645. （PDF：649KB）
5． Books (shared writing)
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