彭西外壳(Moltkiana Corbicula)的作用,作为溶液中罗达明B色物质的吸收剂

Rahmiana Zein, Mutia Khuratul Aini, Hermansyah Aziz
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引用次数: 0

摘要

使用潘西壳(moltkiana)进行生物测定。实验采用批制系统进行,以获得色质最佳的生物索拉西环境。biosorpsi容量2颜色物质的pH是0。9958 mg / g,起初150 mg / L溶液浓度时间接触105分钟,质量biosorben 0.1 g, 32µm颗粒的大小和温度对75oC biosorben干燥。isotherm模型Langmuir表明化学吸收过程和biosorpsi homogeny从adsorbat (Rhodamine B)的单亲biosorben表面形成一层9966 R2值0。XRF分析表明,铅壳上的金属元素水平的下降证明,生物吸收过程是通过交换阳离子进行的。FT-IR光谱分析的结果证明罗达敏B分子之间存在一种相互作用分析闪地表明壳毛孔填满了铅笔Rhodamin分子B .最佳条件biosorpsi已经应用于污水饼干大小的红色具有吸收0.2835 mg / g。Rhodamine B dyes biosorption》由铅笔(Corbicula moltkiana)已被investigated外壳。was conducted实验》批在订单系统为了得到·戴伊biosorption之最佳条件。Biosorption capacity of·戴伊pH是0。9958 mg / g at 2时代,双臀150 mg / L,联系人名字的首字母105分钟,biosorbent团0.1克,粒子大小32µm和biosorbent干是at 75oC的温度。Langmuir模型展示了化学和均匀的生物吸收过程,进入生物表层表面留下了一个基于R2值的克隆体上的单层分子。XRF分析那里那个metals的减少不确定数量的壳牌公司indicated铅笔biosorption的过程是occupied无论是cationic交易所。FTIR光谱分析之论点indicated an Rhodamin B分子之间interaction and functional group of壳牌铅笔。SEM分析那里那个《贝壳pores铅笔是完全充满Rhodamine偏B分子。最佳condition of biosorption已被aplicated》红薯片和biosorption wastewater工业capacity是0。2835 mg / g。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Pemanfaatan Cangkang Pensi (Corbicula Moltkiana) sebagai Bahan Penyerap Zat Warna Rhodamin B Dalam Larutan
Biosorpsi zat warna Rhodamine B menggunakan cangkang Pensi (Corbicula moltkiana) telah dikaji. Percobaan dilakukan dengan system batch guna memperoleh kondisi optimum biosorspi zat warna. Kapasitas biosorpsi zat warna pada pH 2 adalah 0.9958 mg/g, dengan konsentrasi larutan mula-mula 150 mg/L waktu kontak 105 menit, massa biosorben 0.1 g, ukuran partikel 32 µm dan temperature pengeringan biosorben pada 75oC. Model isotherm Langmuir menunjukkan bahwa proses penyerapan berlangsung secara kimia dan biosorpsi homogeny dari adsorbat (Rhodamine B) pada permukaan biosorben membentuk lapisan tunggal dengan nilai R2 0.9966. Analisis XRF menunjukkan bahwa penurunan kadar unsur logam pada cangkang Pensi membuktikan bahwa proses biosorpsi berlangsung dengan pertukaran kation. Hasil analisis spektrum FT-IR membuktikan adanya interaksi antaramolekul Rhodamin B dengan gugus fungsi pada cangkang Pensi. Analisis dengan SEM memperlihatkan bahwa pori-pori cangkang Pensi telah terisi penuh oleh molekul Rhodamin B. Kondisi optimum biosorpsi telah diaplikasikan pada limbah kerupuk merah dengan kapasitas penyerapan sebesar 0,2835 mg/g.   The biosorption of Rhodamine B dyes by Pensi (Corbicula moltkiana) shell has been investigated. The experiment was conducted in batch sistem in order to obtain the optimum conditions of dye biosorption. Biosorption capacity of dye was 0.9958 mg/g at pH 2, initial concentration 150 mg/L, contact time 105 minutes, biosorbent mass 0.1 gram, particle size 32 µ m and biosorbent drying temperature was at 75oC. The Langmuir Isotherm model showed chemisorption and homogeneous biosorption process of adsorbates onto the biosorbent surface formed monolayer dye molecules on the biosorbent surface with R2 value was 0.9966. XRF analysis showed that reduction of metals unsure quantity of pensi shell indicated biosorption process was occupied through cationic exchange. The result of FTIR spectra analysis indicated an interaction between Rhodamin B molecules and functional group of pensi shell. SEM analysis showed that the pensi shell pores were completely filled by Rhodamine B molecules. The optimum condition of biosorption has been aplicated in red chips wastewater industry with biosorption capacity was 0.2835 mg/g.
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