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Efektivitas Ampas Teh Sebagai Adsorben Alternatif Limbah Cair Industri Tekstil
(IPB (Bogor Agricultural University), 2005)
Colored wastewater from textile industries treated by activated carbons requires relatively high costs. To overcome this disadvantages relatively cheap materials are used as alternative adsorbent, such as teawaste that has ...
Karakteristik Fluks Membran Kitosan Termodifikasi Poli(Vinil Alkohol) Dengan Variasi Poli(Etilena Glikol) Sebagai Porogen
(IPB (Bogor Agricultural University), 2005)
Chitosan-poly(vinyl-alcohol) membrane with glutaraldehyde as cross-linked agent was classified as semi-interpenetrating network (semi-IPN) hydrogel structure. Chitosan is naturally abundant and renewable polysaccharide ...
Sifat-Sifat Membran Yang Terbuat Dari Sari Kulit Buah Nanas
(IPB (Bogor Agricultural University), 2005)
Pineapple processes which have been done nowadays brought a lot of environmental problems due to enormous pineapple peel waste. Actually, those waste could be converted into valuable product such as cellulose or nata de ...
Adsorpsi Logam Cu(II) dan Cr(VI) pada kitosan bentuk serpihan dan butiran
(Bogor Agricultural University, 2005)
Kitosan merupakan polimer alam yang dihasilkan dari limbah kulit udang. Kitosan dapat digunakan sebagai biopolimer yang bermanfaat untuk menjerap ion logam berat. Bentuk kitosan yang digunakan adalah bentuk serpihan dan ...