Abstrak ___________________________________________________________________Penelitian ini bertujuan untuk membuat pengembangan model pembelajaran berbasis potensi lokal bidai pada mata pelajaran Kewirausahaan dan menguji kevalidan dan keefektifan dalam menggunakan pembelajaran yang dikembangkan untuk membuat siswa berminat berwirausaha bidai. Metode yang digunakan dalam penelitian ini adalah research and development dengan dibuat penyederhanaan pada langkah ke enam sebagai model final yang pelaksanaannya dilaksanakan dalam tahap studi pendahuluan dan tahap pengembangan. Tahap studi pendahuluan dalam penelitian ini menggunakan observasi wawancara terbuka dari pernyataan guru. Tahap pengembangan model pembelajaran kewirausahaan meliputi desain produk yang divalidasi oleh para ahli, selanjutnya diimplementasikan ke dalam perangkat pembelajaran yang akan divalidasi oleh praktisi sebagai pengguna model sebelum diterapkan di dalam kelas. Hasil penelitian ini menunjukkan model pembelajaran kewirausahaan berbasis potensi lokal bidai dikembangkan menghasilkan model konseptual, model hipotetik, dan model akhir. Model pembelajaran kewirausahaan berbasis potensi lokal yang dikembangkan dinyatakan valid dan efektif untuk meningkatkan pengetahuan dan keterampilan membuat bidai dan berwirausaha, memiliki sikap positif terhadap warisan budaya, dan menghasilkan produk bernilai komersil.. Hasil akhir penelitian pada model pembelajaran kewirausahaan ini yaitu hasil akhir model pembelajaran kewirausahaan berbasis potensi lokal bidai dikategorikan valid dan efektif. Abstract ______________________________________________________________________ This research aims to make the development of learning model based on local potential of bidai onEntrepreneurship subjects and to test the validity and effectiveness in using a developed learning to make students interested in entrepreneurial bidai. Research and development were used as the method in this study with a simplification made in the sixth step as a final model, which the implementation was carried out in the preliminary study stage and development stage. The preliminary study stage in this study used open interview observations of teacher statements. The development phase of the entrepreneurship-learning model includes product design, which was validated by experts, and then implemented into learning tools that would be validated by practitioners as model users before being applied in the classroom. The results of this study indicate that the developed entrepreneurship-learning model based on the local potential of bidai generates conceptual models, hypothetical models, and final models. The developed entrepreneurship-learning model based on the local potential is said as a valid and effective learning model in improving the knowledge and skills of bidai and entrepreneurship, possessing a positive attitude toward cultural heritage, and producing commercial value products. The result of this study on the entrepreneurship-learning model is that the developed entrepreneurship-learning...
This article intends to present information and awareness to the society regarding issues related the importance of recycling textile and apparels. This is mainly due to the fact that the fashion industry is among the ones that produce great quantity of waste that could lead to environmental pollution. Textile material waste is becoming a common issue in the fashion industry. This happens when drastic changes occur in the fashion industry. Thus, the fashion industry now produces various designs of apparels by offering low prices. Therefore, the consumers are presented with more choices in choosing their clothing style that needs to be disposed and recycled. Due to this, the textile and apparel production should take into consideration the importance of sustaining the environment by producing environment-friendly products that can be recycled. The fashion industry players need to think of effective methods that encourage consumers to buy textile products that can be recycled and re-used. Designers need to be creative and innovative in redesigning apparels which are being recycled. The consumers need to be more positive and show tendency to buy textile products and environmentfriendly apparels that are made of used materials and organic materials such as bamboo, chicken feather fibre and vegetable oil. All the related parties need to work together in order to overcome environmental pollution and this cooperation will ensure proper and effective handling of environmental pollution.
The minimum facility of wastewater treatment in batik home industry raises an environmental problem. Application of emulsion liquid membrane (ELM) in recovering textile dyes from industrial liquid waste is still an important alternative to solve the problem. Conventional ELM technology has problems of emulsion stability as well as used emulsion breaking. ELM system under Taylor-Couette column (TCC) offers solution for emulsion stability. Emulsion was prepared by using Span 80 as surfactant, kerosene as diluent, and hydrogen chloride as internal phase solution. Real batik industry wastewater was employed as external feed phase solution. Emulsion was produced using ultrasonic probe. The obtained emulsion was then mixed with the external feed solution in TCC. After extraction process, the sample was taken. The raffinate was taken to test final concentration of textile dye. The highest extraction efficiency of 99.4% was obtained from the system composed of external phase pH of 10 and HCl concentration of 0.5 M.
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