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All Journal Proceedings of Annual International Conference Syiah Kuala University - Life Sciences & Engineering Chapter Jurnal Teknik Kimia USU Jurnal Serambi Engineering Jurnal Nasional Komputasi dan Teknologi Informasi Serambi Journal of Agricultural Technology Jurnal Teknik Kimia USU Jurnal Rekayasa Kimia & Lingkungan Aceh International Journal of Science and Technology
. Elvitriana
Program Studi Teknik Lingkungan, Fakultas Teknik, Universitas Serambi Mekkah, Banda Aceh - Indonesia
Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Electrical & Electronics Engineering Engineering Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Other

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Journal : Jurnal Rekayasa Kimia

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Pengaruh Waktu Tinggal dan Umur Tanaman pada Biosorpsi Ammonia oleh Tanaman Air Enceng Gondok (Eichhornia Grassipes) Suhendrayatna Suhendrayatna; Bahagia Bahagia; Novia Novia; Elvitriana Elvitriana
Jurnal Rekayasa Kimia & Lingkungan Vol 7, No 2 (2009): Jurnal Rekayasa Kimia & Lingkungan
Publisher : Chemical Engineering Department, Syiah Kuala University, Banda Aceh, Indonesia

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Abstract

Ammonia biosorption by using Enceng Gondok, Eichhornia crassipes, was conducted in outdoor laboratory with objective to study the influence residence time and plant age to ammonia biosorption rate. The research uses reactor test consisting of wet land and sludge. Enceng Gondok is planted on reactor test flown by ammonia as bacth with relatif low enough concentration (2 mg/L), water height 20 cm, plant’s number in each reactor of 4 stems with variatious plant’s length 10, 20, 30, and 40 cm, and various residence time 2, 4, 6, and 8 days. Each test conducted was completed by controlling reactor. Research result showed that maximun biosorption occurs at 2 days culturization; ammonia biosorption rate by roots increases as residence time increases. Residence time 2, 4, 6 and 8 days can decrease ammonia concentration up to 1.568 mg/l, 0.245 mg/l, 0.204 mg/l (10%), and 0.022 mg/l, respectively, at plant length 10 cm. Further, research results showed that the more the plant’s age, the larger the biosorption by plant.Keywords: ammonia biosorption, enceng gondok, plant’s age, residence time
Co-Authors Abdurahman Abdurrahman Azanul Irham Bahagia Bahagia Cut Safarina Yulianti Delvian Delvian Diana Patra Elviani Elviani Erman Munir H Murni Henny Marlina Hesti Wahyuningsih Karmila Karmila Kasturi Kasturi Laksono Trisnantoro Muhammad Nizar Muhammad Nizar Muhammad Zaki Munawir Munawir Novia Novia Sari Wardani Suhendrayatna Suhendrayatna Vera Viena Zulhaini Sartika