Effect of heat modification and biofilm on zeolite adsorption properties

被引：2
|
作者：
Long Hong [1 ]
Zuo Jinlong [2 ]
机构：
[1] Chongqing Univ, Sch Architecture & Urban Planning, Chongqing 400030, Peoples R China
[2] Harbin Univ Commerce, Dept Environm engn, Harbin 150076, Peoples R China
来源：
ADVANCED MEASUREMENT AND TEST, PARTS 1 AND 2 | 2010年 / 439-440卷
基金：
黑龙江省自然科学基金;
关键词：
heat modification; biofilm; zeolite; adsorption properties;
D O I：
10.4028/www.scientific.net/KEM.439-440.956
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In order to improve ammonia removal capability from wastewater, zeolite was modified with heat and biofilm in this paper. The results showed that the adsorption capacity of heat modified zeolite could be reach mean value of 120.18meq/100g, which was 1.55 times than virgin zeolite. The results of bench scale experiments also showed that the data in the experiments were in line with Langmuir isotherms for ammonium ion absorbed onto heat modified zeolite. Moreover the biofilm which attached on the surface of heat modified zeolite only modified the surface feature of modified zeolite, while ion-exchange and diffusion procedure were not affected.
引用
收藏
页码：956 / +
页数：2
相关论文
共 50 条
  • [41] Effect of salt modification and acid activation on ethylene adsorption properties of sepiolite
    Meryem Sakizci
    Adsorption, 2013, 19 : 1083 - 1091
  • [42] CHEMICAL MODIFICATION OF AEROSILOGELS WITH ORGANOMONOCHLOROSILANES AND HEXAMETHYLDISILAZANE AND ITS EFFECT ON ADSORPTION PROPERTIES
    KISELEV, AV
    KUZNETSOV, BV
    LANIN, SI
    COLLOID JOURNAL OF THE USSR, 1982, 44 (03): : 408 - 414
  • [43] EFFECT OF PARTICLE SIZE ON SUPERHEATED STEAM GENERATION IN A ZEOLITE-WATER ADSORPTION HEAT TRANSFORMER
    Xue, Bing
    Wei, Xinli
    Nakaso, Koichi
    Jun Fukai
    SPECIAL TOPICS & REVIEWS IN POROUS MEDIA-AN INTERNATIONAL JOURNAL, 2016, 7 (04) : 309 - 320
  • [44] Adsorption Properties of Modified Zeolite for Ammonia Removal
    Zuo Jinlong
    2010 4TH INTERNATIONAL CONFERENCE ON BIOINFORMATICS AND BIOMEDICAL ENGINEERING (ICBBE 2010), 2010,
  • [45] STABILITY OF THE ADSORPTION PROPERTIES OF MICROSPHERICAL ZEOLITE MGA
    MEGED, NF
    MIRSKII, YV
    MIRONOVA, LP
    JOURNAL OF APPLIED CHEMISTRY OF THE USSR, 1979, 52 (11): : 2448 - 2449
  • [46] EFFECT OF HEAT-TREATMENT ON THE ADSORPTION PROPERTIES OF POLYCRYSTALLINE ZINC
    DANILOV, AI
    BATRAKOV, VV
    SAFONOV, VA
    SOVIET ELECTROCHEMISTRY, 1980, 16 (01): : 90 - 93
  • [47] Polyfuran/zeolite LTA composites and adsorption properties
    Sen, Songuel
    Bardakci, Belgin
    Yavuz, Ayse Guel
    Gok, Ayseguel Uygun
    EUROPEAN POLYMER JOURNAL, 2008, 44 (08) : 2708 - 2717
  • [48] Polyfuran/zeolite LTA composites and adsorption properties
    Sen, Songül
    Bardakçi, Belgin
    Yavuz, Ayse Gül
    Gök, Aysegül Uygun
    European Polymer Journal, 2008, 44 (08): : 2708 - 2717
  • [49] Adsorption Properties of Formaldehyde by Organic Modified Zeolite
    Zheng, Yunxing
    Ding, Hao
    Luo, Hongna
    Wang, Mengmeng
    FRONTIERS OF MATERIALS, CHEMICAL AND METALLURGICAL TECHNOLOGIES, PTS 1 AND 2, 2012, 581-582 : 277 - 282
  • [50] The effect of heat, adsorption and mechanochemical treatments on stuck structure and adsorption properties of fumed silicas
    Gun'ko, VM
    Voronin, EF
    Mironyuk, IF
    Leboda, R
    Skubiszewska-Zieba, J
    Pakhlov, EM
    Guzenko, NV
    Chuiko, AA
    COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 2003, 218 (1-3) : 125 - 135
12345