Characteristics of Pollution from Waste Liquor of Poplar Pre-Conditioning Refiner Chemical Alkaline Peroxide Mechanical Pulping

被引：2

作者：

Yang, Zong-zheng ^{[1
]}

Zhang, Jie ^{[2
]}

Zhang, Meng-yao ^{[2
]}

Wang, Ming-yue ^{[2
]}

Cao, Jing-guo ^{[1
]}

机构：

[1] Tianjin Univ Sci & Technol, Tianjin Key Lab Pulp & Paper, Tianjin 300457, Peoples R China

[2] Tianjin Univ Sci & Technol, Coll Marine & Environm, Tianjin 300457, Peoples R China

来源：

BIORESOURCES | 2017年 / 12卷 / 01期

关键词：

Pre-conditioning refiner chemical alkaline peroxide mechanical pulping (P-RC APMP) effluent; Pulping waste liquor; Ultra-filtration; Fourier transform infrared spectroscopy; Chromatography; PAPER-MILL EFFLUENT; WATER TREATMENT; INDUSTRY;

D O I：

10.15376/biores.12.1.457-468

中图分类号：

TB3 [工程材料学]; TS [轻工业、手工业、生活服务业];

学科分类号：

0805 ; 080502 ; 0822 ;

摘要：

The molecular weight distribution and composition of organic pollutants from chemi-mechanical pulping waste liquor was studied using ultrafiltration, Fourier transform infrared spectra, and gas chromatography-mass spectrometry. The concentration of dissolved chemical organic compounds was approximately 1.81 x 10(4) mg.L-1. In addition, the wastewater had poor biodegradability. The chemical oxygen demand (COD) was primarily composed of small molecular organic pollutants, and the larger pollutants in the waste liquor were its primary source of color. The data indicated that there were chromophoric and auxochrome groups in the waste liquor. The waste liquor contained 38 types of organic pollutants, which were aromatic compounds, including phenols, ketones, alcohols, and fatty acids.

引用

页码：457 / 468

页数：12

共 24 条

[1] ANDREAS B, 2007, BIOCH BIOPHYS ACTA B, V1767, P1073, DOI DOI 10.1016/J.BBABIO.2007.06.004
[2] [Anonymous], 2008, 10337 GB GEN ADM QUA
[3] Isolation and fractionation of hemicelluloses by graded ethanol precipitation from Caragana korshinskii
Bian, Jing
Peng, Feng
Peng, Pai
Xu, Feng
Sun, Run-Cang
[J]. CARBOHYDRATE RESEARCH, 2010, 345 (06) : 802 - 809
[4] Cai Q., 2010, PAPER SCI TECHNOLOGY, V29, P86, DOI [10.3969/j.issn.1671-4571.2010.02.021, DOI 10.3969/J.ISSN.1671-4571.2010.02.021]
[5] Decolourisation and detoxification of rayon grade pulp paper mill effluent by mixed bacterial culture isolated from pulp paper mill effluent polluted site
Chandra, Ram
Singh, Rachna
[J]. BIOCHEMICAL ENGINEERING JOURNAL, 2012, 61 : 49 - 58
[6] [陈学榕 CHEN Xuerong], 2007, [安全与环境学报, Journal of Safety and Environment], V7, P107
[7] Biological waste air treatment in biotrickling filters
Cox, HHJ
Deshusses, MA
[J]. CURRENT OPINION IN BIOTECHNOLOGY, 1998, 9 (03) : 256 - 262
[8] Infrared and Raman spectra, conformational stability, structural parameters, ab initio calculations and vibrational assignments of aminodifluorophosphine
Durig, James R.
Tschudin, Pamela
Cohn, Kim C.
Durig, Bryan R.
Zhou, Xiaohua
Zheng, Chao
El Defrawy, Ahmed M.
[J]. JOURNAL OF MOLECULAR STRUCTURE, 2008, 875 (1-3) : 406 - 418
[9] Fang L., 1993, SHANGHAI ENV SCI, V1993, P37
[10] Thermochemical precipitation as a pretreatment step for the chemical oxygen demand and color removal from pulp and paper mill effluent
Garg, A
Mishra, IM
Chand, S
[J]. INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 2005, 44 (07) : 2016 - 2026

← 1 2 3 →