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dc.contributor.authorSomtrakoon, Khanittaen_US
dc.contributor.authorChouychai, Warapornen_US
dc.contributor.authorขนิษฐา สมตระกูลen_US
dc.contributor.authorวราภรณ์ ฉุยฉายen_US
dc.date.accessioned2020-01-07T06:25:56Z
dc.date.available2020-01-07T06:25:56Z
dc.date.issued2020-01-07
dc.identifier.issn1906-0432
dc.identifier.urihttp://repository.rmutp.ac.th/handle/123456789/2885
dc.descriptionวารสารวิชาการและวิจัย มทร.พระนคร, 12(2) : 10-24en_US
dc.description.abstractUsing of ethylenediaminetetraacetic acid (EDTA) and synthetic surfactant increase the chemical contamination in water. The co-phytotoxicity of EDTA (0-20 mg/l) and 3 synthetic surfactants; Triton X-100 (0-10xCMC), Tween 80 (0-10xCMC) and sodium dodecyl sulfate (SDS) (0-2 x CMC) on the growth of 2 duckweeds, spirodela polyrrhiza and Lemma perpusilla, were studied for 3 days. The results showed that the surfactant were phytotoxic on the growth of both plants while EDTA was not. SDS was the most toxic to plant especially on all chlorophyll content. Triton X-100 was only toxic to the growth of L. perpusilla and weight of S. polyrrhiza. Tween 80 was less or the least toxic to both plants. This surfactant only decreased chlorophyll a and total chlorophyll content of S.polyrrhiza and L. perpusilla. There was not any interaction between EDTA and surfactant on most toxicity tests. With these results, synthetic surfactant contamination should be more concerned than co-contamination with EDTA.en_US
dc.description.sponsorshipRajamangala University of Technology Phra Nakhonen_US
dc.language.isothen_US
dc.subjectPlanten_US
dc.subjectพืชen_US
dc.subjectDuck's duckweeden_US
dc.subjectแหนเป็ดen_US
dc.subjectChelated ethylene diamine tetraacetic aciden_US
dc.subjectสารคีเลตเอทิลีนไดเอมีนเตตระอะซิติกแอซิดen_US
dc.titleCo-Phytotoxic of ethylenediaminetetraacetic acid and synthetic surfactants on spirodela polyrrhiza and leman perpusillaen_US
dc.title.alternativeความเป็นพิษร่วมของเอทิลีนไดเอมีนเตตระอะซิติกแอซิดและสารลดแรงตึงผิวสังเคราะห์ต่อแหนเป็ดใหญ่และแหนเป็ดเล็กen_US
dc.typeJournal Articlesen_US
dc.contributor.emailauthorkhonitta.s@msu.ac.then_US
dc.contributor.emailauthorarit@rmutp.ac.then_US


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