Color removal from paper mill effluent through adsorption technology

被引：22

作者：

Jain, C. K. ^{[1
]}

Kumar, Arvind ^{[2
]}

Izazy, M. Hayssam ^{[2
]}

机构：

[1] Natl Hydrol Res Inst, Roorkee 247667, Uttar Pradesh, India

[2] Indian Inst Technol, Roorkee 247667, Uttar Pradesh, India

来源：

ENVIRONMENTAL MONITORING AND ASSESSMENT | 2009年 / 149卷 / 1-4期

关键词：

Color removal; Paper mill effluent; Adsorption technology; Isotherms; Bagasse fly ash; SUGAR-INDUSTRY WASTE; BAGASSE FLY-ASH; CADMIUM; WATER; COPPER; MOSS;

D O I：

10.1007/s10661-008-0207-8

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

The bagasse fly ash, obtained from the local sugar industry, has been used as an inexpensive and effective adsorbent for the removal of color from pulp and paper industry. Effect of various operating variables, viz., contact time, initial concentration, adsorbent dose and particle size on the removal of color has been studied and discussed. It is found that for optimum removal of color, contact time for adsorption equilibrium equals to 60 min., at dosage of 2 g/l of baggase fly ash. The material exhibits good removal capacity (86%) and follows both the Langmuir and the Freundlich models.

引用

页码：343 / 348

页数：6

共 22 条

[1]

Adamson A.W., 1967, PHYS CHEM SURFACES, V15

[2] CADMIUM ADSORPTION ON IRON-OXIDES IN THE PRESENCE OF ALKALINE-EARTH ELEMENTS [J].

COWAN, CE ;

ZACHARA, JM ;

RESCH, CT .

ENVIRONMENTAL SCIENCE & TECHNOLOGY, 1991, 25 (03) :437-446

[3]

DEY A, 1991, INDIAN J ENV PROT, V11, P899

[4]

Freundlich Herbert., 1926, COLLOID CAPILLARY CH

[5]

Groffman A., 1992, Water Environ. Technol, V4, P54

[6] Utilisation of bagasse fly ash (a sugar industry waste) for the removal of copper and zinc from wastewater [J].

Gupta, VK ;

Ali, I .

SEPARATION AND PURIFICATION TECHNOLOGY, 2000, 18 (02) :131-140

[7] Removal of lindane and malathion from wastewater using bagasse fly ash - a sugar industry waste [J].

Gupta, VK ;

Jain, CK ;

Ali, I ;

Chandra, S ;

Agarwal, S .

WATER RESEARCH, 2002, 36 (10) :2483-2490

[8] Removal of cadmium and nickel from wastewater using bagasse fly ash - a sugar industry waste [J].

Gupta, VK ;

Jain, CK ;

Ali, I ;

Sharma, M ;

Saini, VK .

WATER RESEARCH, 2003, 37 (16) :4038-4044

[9]

KESAOULQUKEL S, 1993, ENVIRON SCI TECHNOL, V27, P1108

[10]

LANGMUIR I, 1918, J AM CHEM SOC, V40, P1403

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