Investigation of Heavy Metal Effects on the Anaerobic Co-Digestion Process of Waste Activated Sludge and Septic Tank Sludge by Quang-Minh Nguyen, Duy-Cam Bui, Thao Phuong, Van-Huong Doan, Thi-Nham Nguyen, Minh-Viet Nguyen, Thien-Hien Tran, Quang-Trung Do

“…These results indicated that Cu(II) had more inhibiting effect on the anaerobic digestion of the sludge mixture than Zn(II), Cr(VI), and Pb(II). The relative toxicity of these heavy metals to the co-digestion process was as follows: Cu (the most toxic) > Zn > Cr > Pb (the least toxic). …”
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A Decontamination Process to Remove Metals and Stabilise Montreal Sewage Sludge by G. Mercier, J.F. Blais, F. Hammy, M. Lounes, J.L. Sasseville

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Removing heavy metals and improving the dewaterability of sewage sludge with the bioleaching process by Thiobacillus Ferrooxidans bacteria by Reza Shokoohi, Roya Najafi-Vosough, Amir Shabanloo, Zahra Torkshavand, Mohammad Molla Mahmoudi, Mohammad attar abasi

Subjects: “…Heavy metals…”
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Investigation of possibilities for high heavy metal content sludges utilization by incorporating them in concrete products by Simeonova A., Petkov A., Delchev N., Balgaranova J.

“…The safe removal of sludge, obtained during the surface treatment of different metal products, is a serious environmental problem. …”
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Cultivation of sorghum and sunflower in soils with amendment of sludge from industrial landfill by Leonardo Capeleto de Andrade, Robson Andreazza, Flávio Anastácio de Oliveira Camargo

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Impact of textile sludge on the growth of red amaranth (Amaranthus gangeticus) by Badrun Nessa, M. Mostafizur Rahman, Mashura Shammi, Mohammad A. Rahman, Tasrina Rabia Chowdhury, Mubarak Ahmad, Md. Khabir Uddin

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Influence of Different Catalytic Metals on the Formation of PCDD/Fs during Co-combustion of Sewage Sludge and Coal by Xiaoqing Lin, Tieying Mao, Yunfeng Ma, Xiangbo Zou, Lijun Liu, Wenhua Yin, Mumin Rao, Ji Ye, Chuangting Chen, Hong Yu, Xiaodong Li, Jianhua Yan

“…Abstract Co-combustion of sewage sludge (SS) and coal was developed rapidly in China, however, less attention was paid to the formation characteristics of polychlorinated dibenzo-p-dioxins and dibenzofurans (PCDD/Fs) and the influence factors, such as the catalytic metals (CuCl2, FeCl3, ZnCl2, CuO, Fe2O3, and ZnO), sources of carbon and chlorine. …”
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A Review of Additives on (Co-)Stabilization of Phosphorus and Heavy Metals during Thermal Processing of Sewage Sludge by LI Haofei, QIN Yuhong, DU Yujia, LI Wanyao

Subjects: “…sewage sludge…”
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Utilization of drying beds to produce safe agricultural fertilizer from sewage sludge by Luay Qrenawi, Majd Nassar, Dina Nassar, Maram Hamada, Reem Al-Halabi

Subjects: “…sludge…”
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Behavior and Distribution of Heavy Metals Including Rare Earth Elements, Thorium, and Uranium in Sludge from Industry Water Treatment Plant and Recovery Method of Metals by Biosurfactants Application by Lidi Gao, Naoki Kano, Yuichi Sato, Chong Li, Shuang Zhang, Hiroshi Imaizumi

“…In order to investigate the behavior, distribution, and characteristics of heavy metals including rare earth elements (REEs), thorium (Th), and uranium (U) in sludge, the total and fractional concentrations of these elements in sludge collected from an industry water treatment plant were determined and compared with those in natural soil. …”
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Recycling of Waste Sludge: Preparation and Application of Sludge-Based Activated Carbon by Yongning Bian, Qian Yuan, Guocheng Zhu, Bozhi Ren, Andrew Hursthouse, Peng Zhang

“…Sludge-based activated carbon (SBAC) materials have high adsorption performance and can effectively remove environmental pollutants including typical organic matter and heavy metals through physical and chemical processes. …”
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Management of toxic and hazardous contents of oil sludge in Siri Island by M. Pazoki, B. Hasanidarabadi

Subjects: “…Heavy metals…”
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Industrial Sludge Valorization in Soil Application by Jarmila Trpčevská, Gréta Maruškinová, Martina Laubertová, Klaudia Kundráková, Dušan Oráč

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The fate and mobility of chromium, arsenic and zinc in municipal sewage sludge during the co-pyrolysis process with organic and inorganic chlorides by Mahboub Saffari, Masomeh Moazallahi, Rezvan Mashayekhi

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Numerical Evaluation and Management Suggestions for Heavy Metal Pollution Risks in a Sludge Landfill: A Case Study from Fuyong Landfill, Shenzhen, China by Muyun Sun, Kaiyuan He, Shi Shu

“…On the basis of these results, for dredged sludge with heavy metal concentrations significantly exceeding the standard, the concentration of heavy metals in pore water should be reduced before the sludge is landfilled, and a covering layer should be established on the sludge surface to control rainfall infiltration.…”
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The effect of municipal sewage sludge on the quality of soil and crops by Suad Jaffar Abdul Khaliq, Ahmed Al-Busaidi, Mushtaque Ahmed, Malik Al-Wardy, Hesham Agrama, B. S. Choudri

“…Abstract Purpose To examine the effects of the application of composted sewage sludge fertilizer (commercially sold as Kala compost) and inorganic (NPK) fertilizers on soil quality and on two crops (radish and beans) irrigated using groundwater and sewage treated wastewater (TWW) for irrigation by measuring heavy metals in the soil and plants and other parameters such as crops yield, TOC in soil, chlorophyll index and total nitrogen. …”
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Performance of sewage sludge reuse in the manufacturing of fired bricks by K. Moulato, M. Ammari, L. Ben Allal

“…The aim of the study is to evaluate the properties of bricks made from sewage sludge, innovating an effective elimination of the urban sludge.METHODS: Measurements of sludge heavy metal concentrations are made with an inductively coupled plasma on a 63-micrometer fine particle fraction. …”
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Solidification/Stabilization of Textile Sludge as Subgrade: Usage of Binders and Skeleton Material by Xiao Cheng, Bingyi Li, Geng Chen, Shihu Gao

“…Solidification/stabilization (S/S) technology and skeleton construction method are introduced to investigate the application of S/S sludge for subgrade material. S/S is to enhance the sludge strength and stabilize the metal(loid)s and hazardous organics in the textile sludge. …”
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Influence of Physicochemical Properties of Oil Sludge on Syngas Production for Energy Applications by Hiago Oliveira, Isabela Pinheiro, Ana Ramos, Osvaldo Venturini, Adriano Mariano, York Santiago

“…Oil sludge (OS) is a hazardous waste generated in the refinery and platform production chain. …”
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Analysis of the potential for the use of artificial peat soil based on oil sludge by Polina K. Semyantseva, Angela A. Ilchenko

“…Oil sludge is one of the dangerous sources of environmental pollution, which causes significant damage to ecosystems. …”
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