The Influence of Municipal Wastewater Treatment Technologies on the Biological Stabilization of Sewage Sludge: A Systematic Review

被引:19
作者
Luis Cardenas-Talero, Jose [1 ]
Antonio Silva-Leal, Jorge [2 ]
Perez-Vidal, Andrea [2 ]
Torres-Lozada, Patricia [1 ]
机构
[1] Univ Valle, Fac Engn, Study & Control Environm Pollut Res Grp ECCA, Cali 760032, Colombia
[2] Univ Santiago Cali, Fac Engn, Elect Ind & Environm Engn Res Grp GIEIAM, Cali 760032, Colombia
关键词
biological stabilization; biosolids; organic matter; sludge management; sewage sludge; wastewater treatment; ACTIVATED-SLUDGE; TREATMENT PLANTS; RETENTION TIME; CURRENT STATE; BIOSOLIDS; SOIL; MANAGEMENT; DIGESTION; IMPACT; PRETREATMENT;
D O I
10.3390/su14105910
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
Various wastewater treatment technologies are available today and biological processes are predominantly used in these technologies. Increasing wastewater treatment systems produces large amounts of sewage sludge with variable quantities and qualities, which must be properly managed. Anaerobic and aerobic digestion and composting are major strategies to treat this sludge. The main indicators of biological stabilization are volatile fatty acids (VFAs), volatile solids (VS), the carbon/nitrogen (C/N) ratio, humic substances (HS), the total organic carbon (TOC), the carbon dioxide (CO2) evolution rate, the specific oxygen uptake rate (SOUR), and the Dewar test; however, different criteria exist for the same indicators. Although there is no consensus for defining the stability of sewage sludge (biosolids) in the research and regulations reviewed, controlling the biological degradation, vector attraction, and odor determines the biological stabilization of sewage sludge. Because pollutants and pathogens are not completely removed in biological stabilization processes, further treatments to improve the quality of biosolids and to ensure their safe use should be explored.
引用
收藏
页数:21
相关论文
共 123 条
[101]  
Troian Alexandre, 2020, Gest. Prod., V27, pe4761, DOI 10.1590/0104-530x4761-20
[102]   Sludge dewatering and stabilization in drying reed beds: Characterization of three full-scale systems in Catalonia, Spain [J].
Uggetti, Enrica ;
Llorens, Esther ;
Pedescoll, Anna ;
Ferrer, Ivet ;
Castellnou, Roger ;
Garcia, Joan .
BIORESOURCE TECHNOLOGY, 2009, 100 (17) :3882-3890
[103]  
United States Environmental Protection Agency (USEPA), 1993, 40 USEPA CFR 503
[104]  
United States Environmental Protection Agency (USEPA), 2003, CONTR PATH VECT ATTR, DOI [10.1016/S0015-188280035-4, DOI 10.1016/S0015-188280035-4]
[105]  
US-EPA, 1994, LAND APPL SEW SLUDG, V40
[106]  
Vaca R, 2011, REV INT CONTAM AMBIE, V27, P303
[107]   Software survey: VOSviewer, a computer program for bibliometric mapping [J].
van Eck, Nees Jan ;
Waltman, Ludo .
SCIENTOMETRICS, 2010, 84 (02) :523-538
[108]   Phytotoxicity of biosolids for soil application: Influence of conventional and advanced anaerobic digestion with sequential pre-treatment [J].
Venegas, M. ;
Leiva, A. M. ;
Bay-Schmith, E. ;
Silva, J. ;
Vidal, G. .
ENVIRONMENTAL TECHNOLOGY & INNOVATION, 2019, 16
[109]   Quantification of viable helminth eggs in samples of sewage sludge [J].
Vieira da Rocha, Maria Carolina ;
Bares, Monica Eboly ;
Borba Braga, Maria Cristina .
WATER RESEARCH, 2016, 103 :245-255
[110]   Performance evaluation of a UASB - activated sludge system treating municipal wastewater [J].
von Sperling, M ;
Freire, VH ;
Chernicharo, CAD .
WATER SCIENCE AND TECHNOLOGY, 2001, 43 (11) :323-328