Kou Nishimuta, K. Kadokami, T. Miyawaki, Y. Matsuo, Y. Koga, Taiki Higuchi, N. Ryuda, D. Ueno
Oil spill accident from steel mill was caused by flood in August 2019 in Saga Prefecture, Japan. As the disaster response, spilled oil which was floating on the flood water was recovered by oil absorption sheets. It was hypothesized that soil contamination by spilled oil might be avoided if the oil could be recovered before it contacted to soil. The paddy soil samples collected in oil contaminated area (clean up with oil absorption sheets, n=3), control areas (n=2), and used quench oil (spilled oil from steel mill) were employed for chemicals analysis. The analytical technique of Automated Identification and Quantification Systems with gas chromatography mass spectrometry (AIQS-GC) was applied for Comprehensive Target Analysis (CTA). As the result of chemical analysis, sterols, alkanes, PAHs (including nativeand methylated-PAHs), and other compounds were detected in paddy soil samples. Only alkanes and PAHs were detected from used quench oil. No clear differences were found on alkanes and PAHs concentrations between paddy soils collected in oil contaminated area and control area. On the other hand, contribution of chemicals detected in paddy soils and used quench oil were clearly different. These results indicate that soil contamination by spilled oil could be avoided by the recovering of spilled oil using oil absorption sheets during it was floating on the flood water.
{"title":"Disaster Response on Soil Contamination by Spilled Oil in Flood Situation using Automated Identification and Quantification Systems (AIQS)","authors":"Kou Nishimuta, K. Kadokami, T. Miyawaki, Y. Matsuo, Y. Koga, Taiki Higuchi, N. Ryuda, D. Ueno","doi":"10.5985/jec.30.57","DOIUrl":"https://doi.org/10.5985/jec.30.57","url":null,"abstract":"Oil spill accident from steel mill was caused by flood in August 2019 in Saga Prefecture, Japan. As the disaster response, spilled oil which was floating on the flood water was recovered by oil absorption sheets. It was hypothesized that soil contamination by spilled oil might be avoided if the oil could be recovered before it contacted to soil. The paddy soil samples collected in oil contaminated area (clean up with oil absorption sheets, n=3), control areas (n=2), and used quench oil (spilled oil from steel mill) were employed for chemicals analysis. The analytical technique of Automated Identification and Quantification Systems with gas chromatography mass spectrometry (AIQS-GC) was applied for Comprehensive Target Analysis (CTA). As the result of chemical analysis, sterols, alkanes, PAHs (including nativeand methylated-PAHs), and other compounds were detected in paddy soil samples. Only alkanes and PAHs were detected from used quench oil. No clear differences were found on alkanes and PAHs concentrations between paddy soils collected in oil contaminated area and control area. On the other hand, contribution of chemicals detected in paddy soils and used quench oil were clearly different. These results indicate that soil contamination by spilled oil could be avoided by the recovering of spilled oil using oil absorption sheets during it was floating on the flood water.","PeriodicalId":15764,"journal":{"name":"Journal of environmental analytical chemistry","volume":"16 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87329514","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
K. Higashi, S. Kawakami, Juri Nakashima, M. Fujisaki, M. Nishioka
A simple quantitative analysis method for the detection of potassium in bamboo has been developed. Phyllostachys edulis from Anan City in Tokushima Prefecture was used in this study. In this method of potassium determination, the electrical conductivity of bamboo was measured after ashing and dissolution in pure water. The optimum bamboo ashing time was determined to be 8 h because the effect of water-soluble or exchangeable phosphorus on the electrical conductivity disappeared after bamboo ashing for ＞8 h and the obtained electrical conductivity was constant. The electrical conductivity and potassium content of various bamboo samples were determined by ICP (Inductively Coupled Plasma) emission spectroscopy and compared. The results showed a significant correlation between them ( p ＜0 . 01 , r 2 ＝0 . 988 ). Moreover, the results indicated that a good calibration curve was obtained for this method. Therefore, the proposed method can be used for the simple analysis of potassium at the field level without the use of expensive analyzers.
{"title":"Electrical-conductivity-based Simple Quantitative Evaluation Method for Potassium in Bamboo","authors":"K. Higashi, S. Kawakami, Juri Nakashima, M. Fujisaki, M. Nishioka","doi":"10.5985/jec.30.115","DOIUrl":"https://doi.org/10.5985/jec.30.115","url":null,"abstract":"A simple quantitative analysis method for the detection of potassium in bamboo has been developed. Phyllostachys edulis from Anan City in Tokushima Prefecture was used in this study. In this method of potassium determination, the electrical conductivity of bamboo was measured after ashing and dissolution in pure water. The optimum bamboo ashing time was determined to be 8 h because the effect of water-soluble or exchangeable phosphorus on the electrical conductivity disappeared after bamboo ashing for ＞8 h and the obtained electrical conductivity was constant. The electrical conductivity and potassium content of various bamboo samples were determined by ICP (Inductively Coupled Plasma) emission spectroscopy and compared. The results showed a significant correlation between them ( p ＜0 . 01 , r 2 ＝0 . 988 ). Moreover, the results indicated that a good calibration curve was obtained for this method. Therefore, the proposed method can be used for the simple analysis of potassium at the field level without the use of expensive analyzers.","PeriodicalId":15764,"journal":{"name":"Journal of environmental analytical chemistry","volume":"64 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84806431","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-01-01DOI: 10.37421/2380-2391.2020.7.279
Onivefu Paul Asishana, Irede Loveth Egwonor
In this research, polyethene packaged sachet water from various producers, sources and distributors were analyzed for its physicochemical and microbiological characteristics. Samples were collected randomly from six (6) different locations/towns in Sagamu Local Government. The samples were analyzed for its physicochemical and bacteriological parameters. The results of the analyses were compared with the permissible limit set by WHO, EPA, Canada, and NIS. It was found that most of the parameters, turbidity 0.08-0.16 with permissible limits of 0.1-5.0, alkalinity 9-17 mg/l with permissible of 5.00 mg/l, Total hardness 3-6 mg/l with permissible limits of <60-100 mg/l, Phosphate 0.12-0.51 mg/l with permissible limits of <5 mg/l, Iron 0.02-0.21 mg/l with permissible limits of <0.03 mg/l, Calcium 2.10-4.80 mg/l with permissible limits of <75-200 mg/l, Nitrate 0.00-2.50 mg/l with permissible limits of <45-50 mg/l, Chlorine 12.8-28.30 mg/l with permissible limits of <250 mg/l were in the expected range of the permissible limits set by WHO, EPA, Canada, and NIS. However, the pH 4.73-6.10 of the sachet water samples tends to be acidic below the expected range 6.5-10.5. The Total Heterotrophic Bacteria count and Enteric Bacteria count tends to be a little lower below the permissible limits, Total Enteric Bacteria 300-480 CFU/100 ml with permissible limits of <500 CFU/100 ml and Enteric Bacteria 280-380 CFU/100 ml. It was recommended that water producing industries should site their raw water site in a safe location free from contamination, the government should involve the participation of equipped private and government hospitals with good laboratory to monitor and report accordingly the situation of all water packaging industries in their vicinity, the government should also involve the participation of genuine and reputable individuals to produce and provide paid pipe borne waters to people in their community and regulatory bodies such as SON and NAFDAC should take responsibility by continually re-assessing the production and packaging quality of drinking water in every community.
{"title":"Assessment of the Physicochemical and Bacteriological Properties in Polyethene Packaged Sachet Water Generally Known as andldquo;Pure Waterandrdquo; Produced and Sold in Sagamu Local Government Area of Ogun State, South West, Nigeria","authors":"Onivefu Paul Asishana, Irede Loveth Egwonor","doi":"10.37421/2380-2391.2020.7.279","DOIUrl":"https://doi.org/10.37421/2380-2391.2020.7.279","url":null,"abstract":"In this research, polyethene packaged sachet water from various producers, sources and distributors were analyzed for its physicochemical and microbiological characteristics. Samples were collected randomly from six (6) different locations/towns in Sagamu Local Government. The samples were analyzed for its physicochemical and bacteriological parameters. The results of the analyses were compared with the permissible limit set by WHO, EPA, Canada, and NIS. It was found that most of the parameters, turbidity 0.08-0.16 with permissible limits of 0.1-5.0, alkalinity 9-17 mg/l with permissible of 5.00 mg/l, Total hardness 3-6 mg/l with permissible limits of <60-100 mg/l, Phosphate 0.12-0.51 mg/l with permissible limits of <5 mg/l, Iron 0.02-0.21 mg/l with permissible limits of <0.03 mg/l, Calcium 2.10-4.80 mg/l with permissible limits of <75-200 mg/l, Nitrate 0.00-2.50 mg/l with permissible limits of <45-50 mg/l, Chlorine 12.8-28.30 mg/l with permissible limits of <250 mg/l were in the expected range of the permissible limits set by WHO, EPA, Canada, and NIS. However, the pH 4.73-6.10 of the sachet water samples tends to be acidic below the expected range 6.5-10.5. The Total Heterotrophic Bacteria count and Enteric Bacteria count tends to be a little lower below the permissible limits, Total Enteric Bacteria 300-480 CFU/100 ml with permissible limits of <500 CFU/100 ml and Enteric Bacteria 280-380 CFU/100 ml. It was recommended that water producing industries should site their raw water site in a safe location free from contamination, the government should involve the participation of equipped private and government hospitals with good laboratory to monitor and report accordingly the situation of all water packaging industries in their vicinity, the government should also involve the participation of genuine and reputable individuals to produce and provide paid pipe borne waters to people in their community and regulatory bodies such as SON and NAFDAC should take responsibility by continually re-assessing the production and packaging quality of drinking water in every community.","PeriodicalId":15764,"journal":{"name":"Journal of environmental analytical chemistry","volume":"198 1","pages":"1-11"},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78124062","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-01-01DOI: 10.37421/JREAC.2020.7.266
C. Mounica
I am pleased to introduce Journal of Environmental Analytical Chemistry (JREAC) a rapid peer reviewed Journal which have a key concerns over the Applications of Environmental Chemistry by exploring the Alternative Energy, Biodiversity, Biodegradable waste, Deforestation, Energy Conservation, Green House Gas effects, Environmental Hazards, Waste Management, Conservation and preservation of Environment in day-to-day situations. I am pleased to announce that, all issues of volume 6 were published online well within the time and the print issues were also brought out and dispatched within 30 days of publishing the issue online during the year of 2019.
{"title":"Editorial Note for Journal of Environmental Analytical Chemistry","authors":"C. Mounica","doi":"10.37421/JREAC.2020.7.266","DOIUrl":"https://doi.org/10.37421/JREAC.2020.7.266","url":null,"abstract":"I am pleased to introduce Journal of Environmental Analytical Chemistry (JREAC) a rapid peer reviewed Journal which have a key concerns over the Applications of Environmental Chemistry by exploring the Alternative Energy, Biodiversity, Biodegradable waste, Deforestation, Energy Conservation, Green House Gas effects, Environmental Hazards, Waste Management, Conservation and preservation of Environment in day-to-day situations. I am pleased to announce that, all issues of volume 6 were published online well within the time and the print issues were also brought out and dispatched within 30 days of publishing the issue online during the year of 2019.","PeriodicalId":15764,"journal":{"name":"Journal of environmental analytical chemistry","volume":"32 1","pages":"1-1"},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81370602","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Shusaku Hirakawa, J. Nakajima, Masaya Matsuki, Takaoki Koga, K. Hata, Manabu Kashiwabara, Toyokazu Koga, Taeko Ishima, T. Miyawaki, Y. Kaneko, N. Shimizu, Gensei Matsumoto, Yuko Ishibashi
In this study, we examined a fish survey method using environmental DNA (eDNA) metabarcoding in a river, and the relationship between the fish survey results and water quality detected in eDNA was analyzed. eDNA surveys and fishing surveys were conducted in summer and winter, targeting three sites on three rivers in Fukuoka prefecture. Our comparison of riffles and pools and our examination of the appropriate places to collect eDNA samples revealed that the detected fish species were not completely consistent between the two kinds of surveys and there was no ecological fea-tures common to detected fish species. Therefore, sampling at multiple locations is expected to reduce detectable fish dropouts. More fish species were detected in the eDNA survey than in the collection survey at all times. However, the results also suggested that the DNA of fish species living upstream may remain at sampling site, and benthic fish species tend to be difficult to detect by eDNA surveys. In addition, the influence of water quality on the characteristics of the survey site were analyzed, since marine species were detected in some river eDNA surveys. The results suggested that domestic drainage is likely to affect the characteristics in winter, when the amount of water is small, and the change in concentration of linear alkylbenzene sulfonic acid and its salts and the change of the ratio of chloride ions may be used as an index of domestic drainage.
{"title":"Examination of River Fish Survey Method using Environmental DNA Metabarcoding and Analysis of Influence of Water Quality","authors":"Shusaku Hirakawa, J. Nakajima, Masaya Matsuki, Takaoki Koga, K. Hata, Manabu Kashiwabara, Toyokazu Koga, Taeko Ishima, T. Miyawaki, Y. Kaneko, N. Shimizu, Gensei Matsumoto, Yuko Ishibashi","doi":"10.5985/jec.30.125","DOIUrl":"https://doi.org/10.5985/jec.30.125","url":null,"abstract":"In this study, we examined a fish survey method using environmental DNA (eDNA) metabarcoding in a river, and the relationship between the fish survey results and water quality detected in eDNA was analyzed. eDNA surveys and fishing surveys were conducted in summer and winter, targeting three sites on three rivers in Fukuoka prefecture. Our comparison of riffles and pools and our examination of the appropriate places to collect eDNA samples revealed that the detected fish species were not completely consistent between the two kinds of surveys and there was no ecological fea-tures common to detected fish species. Therefore, sampling at multiple locations is expected to reduce detectable fish dropouts. More fish species were detected in the eDNA survey than in the collection survey at all times. However, the results also suggested that the DNA of fish species living upstream may remain at sampling site, and benthic fish species tend to be difficult to detect by eDNA surveys. In addition, the influence of water quality on the characteristics of the survey site were analyzed, since marine species were detected in some river eDNA surveys. The results suggested that domestic drainage is likely to affect the characteristics in winter, when the amount of water is small, and the change in concentration of linear alkylbenzene sulfonic acid and its salts and the change of the ratio of chloride ions may be used as an index of domestic drainage.","PeriodicalId":15764,"journal":{"name":"Journal of environmental analytical chemistry","volume":"16 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89473164","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
H. Murayama, Takashi Ono, Harumi Hirose, Y. Inomata, Tatsuyoshi Saito, Naoki Hatamoto, H. Yagoh
Simultaneous determination of methylmercury (MeHg) and ethylmercury (EtHg) in natural waters was developed using propylation-headspace (HS)-GC/MS. Sodium tetra (n-propyl) borate was used as a propylating agent. Mercury compounds were extracted as dithizon-complex by toluene, then back extracted into water by evaporating the toluene. The mercury species in the water was propylated in the headspace vial and analyzed with HS-GC/MS. The limits of detection of MeHg and EtHg for 1 L water sample were 0.005 and 0.007 ng/L, respectively. The average recoveries of MeHg and EtHg, performed for several natural water samples, were 91 and 87%, respectively. Using this method, determinations of a small amount of MeHg and EtHg in natural waters are applicable.
{"title":"Simultaneous Determination of Methylmercury and Ethylmercury in Natural Waters using Propylation-Headspace-GC/MS","authors":"H. Murayama, Takashi Ono, Harumi Hirose, Y. Inomata, Tatsuyoshi Saito, Naoki Hatamoto, H. Yagoh","doi":"10.5985/jec.29.175","DOIUrl":"https://doi.org/10.5985/jec.29.175","url":null,"abstract":"Simultaneous determination of methylmercury (MeHg) and ethylmercury (EtHg) in natural waters was developed using propylation-headspace (HS)-GC/MS. Sodium tetra (n-propyl) borate was used as a propylating agent. Mercury compounds were extracted as dithizon-complex by toluene, then back extracted into water by evaporating the toluene. The mercury species in the water was propylated in the headspace vial and analyzed with HS-GC/MS. The limits of detection of MeHg and EtHg for 1 L water sample were 0.005 and 0.007 ng/L, respectively. The average recoveries of MeHg and EtHg, performed for several natural water samples, were 91 and 87%, respectively. Using this method, determinations of a small amount of MeHg and EtHg in natural waters are applicable.","PeriodicalId":15764,"journal":{"name":"Journal of environmental analytical chemistry","volume":"47 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-12-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88236744","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
R. Takakura, K. Shozugawa, Mayumi Hori, Pianpian Yang, M. Matsuo
Since the eruption of Mt.Ioyama, Miyazaki Pref., Japan on 19 th April 2018 , arsenic was detected in the river exceed-ing the regulatory limit, which affected the planting of rice in 2018 . In this study, we collected water and sediments along the Akago-Nagae River from the Ebino Bridge to the Hishikari canoe Stadium in order to clarify the dynamics of the drained arsenic in the river. Arsenic concentration in the river water decreased toward the downstream, however, from the Ebino Bridge to the Nagae Bridge, it was diluted by the increase of the river water. On the other hand, the adsorption of oxoanion by ferrihydride from the Nagae Bridge to the Yuda Bridge removed arsenic from river water.
{"title":"Dynamics of Arsenic in Rivers Caused by Mt. Ioyama Eruption, Miyazaki Prefecture","authors":"R. Takakura, K. Shozugawa, Mayumi Hori, Pianpian Yang, M. Matsuo","doi":"10.5985/jec.29.183","DOIUrl":"https://doi.org/10.5985/jec.29.183","url":null,"abstract":"Since the eruption of Mt.Ioyama, Miyazaki Pref., Japan on 19 th April 2018 , arsenic was detected in the river exceed-ing the regulatory limit, which affected the planting of rice in 2018 . In this study, we collected water and sediments along the Akago-Nagae River from the Ebino Bridge to the Hishikari canoe Stadium in order to clarify the dynamics of the drained arsenic in the river. Arsenic concentration in the river water decreased toward the downstream, however, from the Ebino Bridge to the Nagae Bridge, it was diluted by the increase of the river water. On the other hand, the adsorption of oxoanion by ferrihydride from the Nagae Bridge to the Yuda Bridge removed arsenic from river water.","PeriodicalId":15764,"journal":{"name":"Journal of environmental analytical chemistry","volume":"20 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-12-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75235911","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Domestic and overseas efforts on response to accidents and disasters with release of chemical substances were investigated, mainly from the viewpoint of exposure level. To prioritize chemical substances that should be managed in emergency in Japan, acute exposure levels used in Europe and the United States were combined with available informa-tion on the amount of chemical substances in Japan. Regarding the amount information, two groups of substances, industrial use substances (substances related to the Chemical Substitution Law and PRTR law) and pesticides, were targeted. Priority substance list was prepared by linking with the toxic judgment value. In preparing the lists, some substances were excluded by individual judgment due to existence of existing management system, concern of risk to the public, etc. Therefore, some substances which is not focused under the existing environmental regulations were listed as high priority substances.
{"title":"A study on Target Chemical Substances for Environmental Contamination Management in Disasters and Accidents","authors":"Y. Koyama, N. Suzuki","doi":"10.5985/jec.29.95","DOIUrl":"https://doi.org/10.5985/jec.29.95","url":null,"abstract":"Domestic and overseas efforts on response to accidents and disasters with release of chemical substances were investigated, mainly from the viewpoint of exposure level. To prioritize chemical substances that should be managed in emergency in Japan, acute exposure levels used in Europe and the United States were combined with available informa-tion on the amount of chemical substances in Japan. Regarding the amount information, two groups of substances, industrial use substances (substances related to the Chemical Substitution Law and PRTR law) and pesticides, were targeted. Priority substance list was prepared by linking with the toxic judgment value. In preparing the lists, some substances were excluded by individual judgment due to existence of existing management system, concern of risk to the public, etc. Therefore, some substances which is not focused under the existing environmental regulations were listed as high priority substances.","PeriodicalId":15764,"journal":{"name":"Journal of environmental analytical chemistry","volume":"25 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76989910","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Risk Management of Hazardous Chemicals under Disaster and Accident in the Environment","authors":"N. Suzuki","doi":"10.5985/jec.29.93","DOIUrl":"https://doi.org/10.5985/jec.29.93","url":null,"abstract":"","PeriodicalId":15764,"journal":{"name":"Journal of environmental analytical chemistry","volume":"47 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72909661","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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