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Chinese understanding of the ecological environment values of the leather industry / Han Wang in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 105, N° 1 (01-02/2021)
[article]
Titre : Chinese understanding of the ecological environment values of the leather industry Type de document : texte imprimé Auteurs : Han Wang, Auteur ; Jing Li, Auteur ; Yang Zhao, Auteur ; Jie Chen, Auteur Année de publication : 2021 Article en page(s) : p. 1-8 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Cuirs et peaux -- Industrie -- Aspect de l'environnement
Cuirs et peaux -- Industrie -- ChineIndex. décimale : 675 Technologie du cuir et de la fourrure Résumé : The leather industry waste-water is one of the main pollution factors of the ecological environnent. Due to long-term market competition, it was impossible to transfer the cost of waste water treatment to consumers. Discharging wastewater illegally became the usual behaviours of leather factories in past decades in China. The Environmental Supervision Department of China was faced with the dilemma of 'If we let it be, there will be a mess and 'if we take strict supervision the enterprises could not survive due to the high treatment cost'. We have to tolerate and accept the fact that environmental pollution is an inevitable consequence of extensive economic construction. In order to reduce and control pollution, the Supervision Department are strengthening supervision while accelerating the upgrading of leather production equipment, supporting enterprises to improve production process, guiding the mergers and reorganizations of the leather manufacturing industry, and seeking the dialectical unity of industry and public interests between pollution and development, survival and ecology. Note de contenu : - Characteristics and general technologies of pollution treatment in leather industry
- The chinese government's supervision measures of environmental pollution
- The effect of leather pollution supervision in China in the past decades
- The new path of leather industry pollution governance in China
- Self consistent logic of new path of leather pollution governance in China
- Table 1 : The ranking of leather products and shoes in various regions of China in 2019
- Table 2 : Rankings of China's light leather production from January to August 2019
- Table 3 : Sample statistics of environmental pollution penalties for leather enterprises
- Table 4 : Comparison of discharge standards of main pollutants from tanning (mg/L)En ligne : https://drive.google.com/file/d/1AmEXz0Tznimv2OiFm14dWBKNizrJgAxl/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=35311
in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC) > Vol. 105, N° 1 (01-02/2021) . - p. 1-8[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 22599 - Périodique Bibliothèque principale Documentaires Disponible A highly selective ratiometric fluorescent sensor for Hg2+ based on 1,8-naphthalimide / Xiangzhi Li in COLORATION TECHNOLOGY, Vol. 130, N° 3 (06/2014)
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Titre : A highly selective ratiometric fluorescent sensor for Hg2+ based on 1,8-naphthalimide Type de document : texte imprimé Auteurs : Xiangzhi Li, Auteur ; Zheng Chunling, Auteur ; Ailing Yuan, Auteur ; Lu Yang, Auteur ; Han Wang, Auteur ; Haibo Wang, Auteur Année de publication : 2014 Article en page(s) : p. 236-242 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Capteurs (technologie)
Caractérisation
Chimie -- Essais et réactifs
Ions mercure
Ions métalliques
mercure
Spectroscopie de fluorescenceIndex. décimale : 667.3 Teinture et impression des tissus Résumé : A sulfur probe based on 1,8-naphthalimide was designed and synthesised, and its sensing behaviour towards a mercury ion was investigated by fluorescence spectroscopy. The probe showed higher selective recognition towards Hg2+ than towards other metal ions in methanol solution. Compared with 4-amino-substituted naphthalimide derivatives, the probe exhibited different fluorescent characteristics for sensing Hg2+. The novel, reaction-based probe is recommended for selective recognition of Hg2+ with significant fluorescence change. Note de contenu : - EXPERIMENTAL : Reagents - Characterisation methods - Synthesis - Optical absorption spectroscopy - Fluorescence spectroscopy - Tolerance of M1 to Hg2 over other metal ions
- RESULTS AND DISCUSSION : Spectroscopic properties of M1 - Fluorescence sensing of M1 for HG2+DOI : 10.1111/cote.12081 En ligne : https://onlinelibrary.wiley.com/doi/epdf/10.1111/cote.12081 Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=21466
in COLORATION TECHNOLOGY > Vol. 130, N° 3 (06/2014) . - p. 236-242[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 16271 - Périodique Bibliothèque principale Documentaires Disponible