Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Murakami, Nobunao"'
Publikováno v:
Journal of Applied Polymer Science. 111:551-559
We have isolated and identified three types of low-density polyethylene (LDPE) degrading microbes, for the first time, from soil which was sampled from the field. It has been studied that thermooxidized or UV irradiation LDPE are degraded when incuba
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a27e1d177bb33576a6ec3993d3e338ad
https://doi.org/10.1002/app.29102
https://doi.org/10.1002/app.29102
Autor:
Yoshito Ohtake, Tomoko Watanabe, Hitoshi Asabe, Mutsuhisa Furukawa, Koyama Fumio, Murakami Nobunao
Publikováno v:
NIPPON GOMU KYOKAISHI. 81:204-210
Biodegradation of low density polyethylene (LDPE) containing biodegradation-inducing agents was carried out in soil for 13 years. When LDPE containing biodegradation-inducing agents composed of starch, vegetable oil, calcium oxide, metal compounds, a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::84d99a2c9f3ec26ded4bdc6a3d930762
https://doi.org/10.2324/gomu.81.204
https://doi.org/10.2324/gomu.81.204
Autor:
Mutsuhisa Furukawa, Tomoko Watanabe, Yoshito Ohtake, Murakami Nobunao, Fumio Koyama, Hiroshi Ohmura, Hiroshi Asabe
Publikováno v:
NIPPON GOMU KYOKAISHI. 80:409-415
Three types of low density polyethylene (LDPE)-degrading microbes were discovered, and unambiguous evidence for biodegradation of LDPE was presented. Pieces of LDPE film, buried and biodegraded, and their surrounding soil were used as the source of m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4507ca049f2a8bf99986c45f4a752f02
https://doi.org/10.2324/gomu.80.409
https://doi.org/10.2324/gomu.80.409
Publikováno v:
Journal of Applied Polymer Science. 70:1643-1648
The molecular weight reduction of low-density polyethylene (LDPE) buried under bioactive soil for 32–37 years was examined by GPC. Microscope IR spectra of the surface of the degraded sample showed the characteristic feature of biodegradation, whil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3955099d744fb96861f995c1576b30c5
https://doi.org/10.1002/(sici)1097-4628(19981128)70:9<1643::aid-app1>3.0.co
https://doi.org/10.1002/(sici)1097-4628(19981128)70:9<1643::aid-app1>3.0.co
Publikováno v:
Polymer Degradation and Stability. 60:79-84
Agricultural mulch films and package films scattered in fields or in soil were observed by optical microscopy after staining with lactphenol cotton blue as well as by SEM and FT-IR microscopy. The part of these samples which was concealed in soil was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6ab6fa48fc31c1e06adf8fada8299a9b
https://doi.org/10.1016/s0141-3910(97)00032-3
https://doi.org/10.1016/s0141-3910(97)00032-3
Autor:
Tomoko Kobayashi, Masuo Yabuki, Murakami Nobunao, Yoshito Ohtake, Katsumichi Ono, Hitoshi Asabe
Publikováno v:
NIPPON KAGAKU KAISHI. :853-860
低密度ポリエチレン(LDPE)の生分解では,通常の酸化劣化と酵素による酸化劣化が相乗的に起こることを明らかにした。したがって,劣化分解の開始剤となる自動酸化剤(ここでは生分解誘引
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4d2074e084822adef80d63c20f1f503
https://doi.org/10.1246/nikkashi.1996.853
https://doi.org/10.1246/nikkashi.1996.853
Autor:
Yoshito Ohtake, Murakami Nobunao, Katsumichi Ono, Tomoko Kobayashi, Hitoshi Asabe, Masuo Yabuki
Publikováno v:
NIPPON KAGAKU KAISHI. :325-333
32年以上土壌埋没した低密度ポリエチレン(LDPE)の生分解挙動について他の 3 種類の汎用プラスチックの挙動とともに比較観察したところ, LDPE のみ激しい損傷を受けていた。損傷は土壌接
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e348842a6559110b02692b3af2d9cb9
https://doi.org/10.1246/nikkashi.1996.325
https://doi.org/10.1246/nikkashi.1996.325
Publikováno v:
Journal of Applied Polymer Science. 56:1789-1796
The biodegradation of several polymers that had been buried under soil for over 32 years was examined. No evidence of biodegradation was found for polystyrene, polyvinylchloride, and urea formaldehyde resin. A remarkable degradation was indicated for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd99159718195080d1c77a927216d798
https://doi.org/10.1002/app.1995.070561309
https://doi.org/10.1002/app.1995.070561309
Autor:
Hitoshi Asabe, Murakami Nobunao, Shigeki Itoh, Yoshito Ohtake, Masuo Yabuki, Katsumichi Ono, Tomoko Kobayashi
Publikováno v:
NIPPON GOMU KYOKAISHI. 68:808-813
畑, 庭, ゴミ捨て場などの土中に散乱するLDPE(低密度ポリエチレン)フィルムを採取し, 生分解状況を観察, 分析した. その結果, 一様に土壌に埋没していた部分では白色化が見られ, 無数の
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f9b380d31907c749d0e592049fac093
https://doi.org/10.2324/gomu.68.808
https://doi.org/10.2324/gomu.68.808
Autor:
Hitoshi Asabe, Shigeki Itoh, Tomoko Kobayashi, Masuo Yabuki, Yoshito Ohtake, Murakami Nobunao, Katsumichi Ono
Publikováno v:
NIPPON GOMU KYOKAISHI. 67:698-706
32～37年間土壌埋設していたLDPEの諸分析や, 既に市販されているでんぷん入りプラスチックの評価を行った結果から, LDPEの生分解では通常の酸化劣化と酵素による酸化劣化が相乗的に起こ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::86e35f1174b86d8bff2ce88e7aec1163
https://doi.org/10.2324/gomu.67.698
https://doi.org/10.2324/gomu.67.698