Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
FITOREMEDIASI DENGAN TANAMAN PACING (Speciosus Cheilocostus) UNTUK MENURUNKAN KANDUNGAN Cr LIMBAH CAIR LABORATORIUM
ABSTRAK: UPT. Laboratorium Analitik Universitas Udayana merupakan laboratorium pendidikan yang berfungsi menunjang kegiatan Tri Dharma Perguruan Tinggi. Adapun kegiatan yang dilakukan adalah penelitian, praktikum dan analisis kimia bahan sehingga menghasilkan limbah cair yang mengandung bahan-bahan kimia berbahaya. Sistem pengolahan air limbah yaitu fitoremediasi, menggunakan tanaman Pacing (Cheilocostus speciosus) telah dicoba untuk mengolah limbah cair laboratorium. Konstruksi unit pengolahan terdiri dari sebuah bak terbuat dari beton dengan media tanah berukuran 7 m x 1,2 m x 0,34 m yang ditumbuhi Pacing. Penelitian dilakukan selama dua minggu meliputi penelitian eksperimental, observasi pre dan post perlakuan. Efektivitas sistem fitoremediasi dalam menurunkan kandungan Cr adalah 65,02 % pada hari keempat, Kandungan Cr berkurang setelah fitoremediasi. Kata kunci: Fitoremediasi, efektivitas, Pacing Cheilocostus speciosus) ABSTRACT: UPT Analytical Laboratory of Udayana University is an educational laboratory that functions to support the activities of the Tri Dharma Perguruan Tinggi. The activities carried out are research, laboratory practice and chemical analysis. The activities produced liquid waste containing dangerous chemicals. Treatment system of the liquid waste using Phytoremediation of pacing plant ( Cheilocostus speciosus) has been studied to reduce the concentrations of heavy metals of laboratory liquid waste. The construction of the processing unit consisted of conerete tank filled with soil media grown over with pacing plant. The size of the tank was 7 meters in length, 1.2 meters in width and 0.35 meters in depth. The duration of the experiment was 2 weeks, by observation of pre and post treatment to record the effectiveness of the pacing plants in reucing the concentrations of Cr in liquid waste. The results showed the effectiveness of the system in reducing the concentration of Cr is 65,02 % on the fourth day waste water treatment system.The concentration of Cr decreased significantly after treatment.
FITOREMEDIASI DENGAN TANAMAN PACING (Speciosus Cheilocostus) UNTUK MENURUNKAN KANDUNGAN Cr LIMBAH CAIR LABORATORIUM
ABSTRAK: UPT. Laboratorium Analitik Universitas Udayana merupakan laboratorium pendidikan yang berfungsi menunjang kegiatan Tri Dharma Perguruan Tinggi. Adapun kegiatan yang dilakukan adalah penelitian, praktikum dan analisis kimia bahan sehingga menghasilkan limbah cair yang mengandung bahan-bahan kimia berbahaya. Sistem pengolahan air limbah yaitu fitoremediasi, menggunakan tanaman Pacing (Cheilocostus speciosus) telah dicoba untuk mengolah limbah cair laboratorium. Konstruksi unit pengolahan terdiri dari sebuah bak terbuat dari beton dengan media tanah berukuran 7 m x 1,2 m x 0,34 m yang ditumbuhi Pacing. Penelitian dilakukan selama dua minggu meliputi penelitian eksperimental, observasi pre dan post perlakuan. Efektivitas sistem fitoremediasi dalam menurunkan kandungan Cr adalah 65,02 % pada hari keempat, Kandungan Cr berkurang setelah fitoremediasi. Kata kunci: Fitoremediasi, efektivitas, Pacing Cheilocostus speciosus) ABSTRACT: UPT Analytical Laboratory of Udayana University is an educational laboratory that functions to support the activities of the Tri Dharma Perguruan Tinggi. The activities carried out are research, laboratory practice and chemical analysis. The activities produced liquid waste containing dangerous chemicals. Treatment system of the liquid waste using Phytoremediation of pacing plant ( Cheilocostus speciosus) has been studied to reduce the concentrations of heavy metals of laboratory liquid waste. The construction of the processing unit consisted of conerete tank filled with soil media grown over with pacing plant. The size of the tank was 7 meters in length, 1.2 meters in width and 0.35 meters in depth. The duration of the experiment was 2 weeks, by observation of pre and post treatment to record the effectiveness of the pacing plants in reucing the concentrations of Cr in liquid waste. The results showed the effectiveness of the system in reducing the concentration of Cr is 65,02 % on the fourth day waste water treatment system.The concentration of Cr decreased significantly after treatment.
FITOREMEDIASI DENGAN TANAMAN PACING (Speciosus Cheilocostus) UNTUK MENURUNKAN KANDUNGAN Cr LIMBAH CAIR LABORATORIUM
Trisnawati, Ni Nyoman (Autor:in)
31.10.2019
CAKRA KIMIA (Indonesian E-Journal of Applied Chemistry); Vol 7 No 2 (2019): volume 7, Nomor 2, 2019; 2014-208 ; 2302-7274 ; 10.24843/CK.2019.v07.i02
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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