• Journal of Life Science
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• v.18 no.10
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• pp.1331-1335
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• 2008

A Klebsiella pneumoniae WL-5 with the capability of decolorizing several recalcitrant dyes was isolated from activated sludge of an effluent treatment plant of a textile and dyeing industry. This strain showed a higher dye decolorization under static condition and color removal was optimal at pH 6-8 and $30-35^{\circ}C$. More than 90% of its color of Congo Red were reduced within 12 hr at $200\;{\mu}M$ dye concentration. Malachite Green, Brilliant Green and Reactive Black-5 lost over 85% of their colors at $10\;{\mu}M$ dye concentration, but the percentage decolorization of Reactive Red-120, Reactive Orange-16, and Crystal Violet were about 46%, 25%, and 13%, respectively. Decolorizations of Congo Red and triphenylmethane dyes, such as Malachite Green, Brilliant Green, and Crystal Violet were mainly due to adsorption to cells, whereas azo dyes, such as Reactive Black-5, Reactive Red-120, and Reactive Orange-16 seemed to be removed by biodegradation through unknown enzymatic processes.

• The Journal of the Korea Contents Association
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• v.11 no.12
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• pp.690-699
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• 2011

Green Design is mostly discussed in the field of industry design on the concept basis, while less attention to environmental issues have been paid by neither designer nor manufacturer, which thereby adds to the necessity of the study on Green Design methods and process to a great extent. This article through the classification and analysis of DFX, researches on which kinds of designs in the Clock products market are invested with green design concept as piloted by the principle of DFMs, DFR, DFA and DFD. DFX means design for excellence, and also "design for X", where X is a variable with many values. Under the label Design for X, a wide collection of specific design guidelines are summarized. This article conducts DFX principle assessments on Clock by selecting 30 products of Clock market varieties as the samples, and conducts the field design practices centering on those materials of the least conformity with green design tenet amidst the Framework assessment results. In the course of field practices, DFMs principle is introduced, and embodies the significance of DFX method guidance by virtue of the ultimate results of conceptual designs conducted in the guidance of theoretical basis.

• Culinary science and hospitality research
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• v.22 no.5
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• pp.267-276
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• 2016

This study used HPLC to analyze the contents of catechins, alkaloids, and theanine of commercial green tea. Green tea samples were stored for 6 months at five different temperatures, $30^{\circ}C$, $15^{\circ}C$, $4^{\circ}C$, $-15^{\circ}C$ and $-40^{\circ}C$. Catechins change in storage temperature was $30^{\circ}C$ > $15^{\circ}C$ > $4^{\circ}C$ > $-15^{\circ}C$ > $-40^{\circ}C$ stored for 6 months. Total alkaloids content higher levels were CAF(27.49 mg/g) with lower level of TB(2.16 mg/g) and TP(0.28 mg/g). The total alkaloids content decreased in the longer storage periods, a similar case with, although CAF were almost unchanged in all storage temperatures. The results indicate that temperature and storage time are important in the storage of green tea, with refrigerated and frozen conditions as preferable to increase or preserve the chemical compounds of the green tea.

• Journal of the Korea Fashion and Costume Design Association
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• v.26 no.2
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• pp.115-127
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• 2024

This study was initiated by focusing on the characteristics of 3D virtual clothing utilized by fashion brands aiming for sustainability. The purpose of this study is to analyze the characteristics of fashion brands that utilize 3D virtual imagery to mitigate environmental pollution caused by the fashion industry from the perspective of green design. The research methodology draws on green design literature and analyzes three hypothetical cases. These include experiential immersive design, design that rewards engagement, and design that delivers economic benefits that were utilized by fashion brands from 2019 to 2023. The findings and conclusions are as follow. First, the for the commercialization of virtual clothing, offline stores are reproduced in the digital world to provide an immersive shopping experience, similar to reality. These promote fashion products in a virtual space without the constraints of space and time, and creates profits and sustainable value. Second, virtual clothing promotes playfulness. Games and events utilize branded virtual worlds and characters to attract users. Rewards are given for achieving goals, and it is a practice of green marketing that uses virtual items to express products and minimize resource waste. Third, virtual clothing is affordable and can reduce the financial burden on consumers by digitally reproducing expensive products as physical brand collections at an acceptable price point. This reduces environmental pollution, saves physical resources, and increases the utilization of virtual clothing by providing a convenient way to purchase. This study is a basic study that examines the current status and characteristics of fashion brands' use of 3D virtual imagery from the perspective of green design based on literature and case analysis, and follow-up studies are expected on empirical virtual imagery activation measures through interviews or surveys with users for each case.

• Environmental and Resource Economics Review
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• v.19 no.3
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• pp.659-688
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• 2010

Climate change induced by global warming has recently begun to inspire developed nations to introduce a new paradigm, called the sustainable (Green) growth, which entails both the prevention of environmental pollution and the attainment of sustainable growth. The sustainable (Green) growth is founded upon environmental factors that drive a new force of economic progress without deteriorating nature. Thus, the conservation of the environment under the new growth paradigm can be compatible with economic growth, although this was not feasible under conventional economic relations, called the Environmental Kutzets Curve. Sustainable (Green) finance is essential to achieving Green growth efficiently and effectively. Since the financial system for Green growth is at the early stage of implementation, the application of strategies for sustainable (Green) finance should be preceded by proper initiation and protection from the government. In order to establish a feasible strategy for financing green growth, we suggest an effective financial supporting system, taking different operational forms upon the broader stage of technological progress in each individual company.

• Journal of Korea Port Economic Association
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• v.27 no.4
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• pp.253-270
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• 2011

The problem of global warming faced a big turning point due to the adoption of "Kyoto protocol"in 1997. Therefore, by enacting "Act on Advancement of Integration and Streamlining of Distribution Business"and "green logistics partnership council"to reduce $CO_2$ emission, fulfillment of distribution work is comprehensively and effectively supported by Japan. In particular, the green management certification system, which promotes green management based on the independent and planned environmental measures of transportation service of harbor employers, warehouse operators, and trucking employers of logistics sector, is promoted. As such, the Japanese government is actively promoting the eco-friendly green logistics policy to reduce $CO_2$ emission in terms of the prevention of global warming by building the comprehensive and efficient logistics system. Therefore, this thesis studied the status of the green logistics policy of Japan where the eco-friendly logistics system is being built ahead of Korea and as a result, it presented the implications on the green logistics strategy which is eco-friendly and can be developed continuously, the development of eco-friendly green logistics industry, the introduction of green logistics certification system, Departmental roles and responsibility of administrative agencies.

• Magazine of RCR
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• v.6 no.1
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• pp.17-21
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• 2011

• Particle and aerosol research
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• v.6 no.2
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• pp.69-80
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• 2010

• Journal of Korean Society for Atmospheric Environment
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• v.27 no.2
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• pp.214-224
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• 2011

• Fashion Information and Technology
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• v.7
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• pp.27-34
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• 2010