Analysis of Fenton iron sludge and application in wastewater treatment by JIANG Fengcheng, XU Xiao, ZHANG Chuanbing, WANG Mingshi, WANG Luyao, FENG Xixi, WANG Huifang, WANG Jie, GUO Fayang, XU Manman, WANG Na

“…Fenton iron sludge contains a significant amount of iron, alongside hard-to-degrade organic pollutants, sediments, pathogens, and heavy metals. …”
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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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Development of Semi-Static Steam Process for the Production of Sludge-Based Adsorbents by Yehya A. El-Sayed, Kevin F. Loughlin, Saeed ur Rehman, Dana Abouelnasr, Isam Al-Zubaidy

“…In this study, a specially developed unique process was used to prepare sludge-based activated adsorbents (SBAs) from municipal sewage sludge collected from a wastewater treatment plant in Sharjah. …”
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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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Application of sewage sludge for cereal production in a Mediterranean environment (Lebanon) by Danny Romanos, Nabil Nemer, Yara Khairallah, Marie Therese Abi Saab

“…Purpose Management of sewage sludge generated from wastewater treatment plants is a big challenge for its potential reusage in agriculture. …”
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Enzymatic Activity in the Anaerobic Co-Digestion of Cavitated Coffee Waste and Sewage Sludge by Elżbieta Wołejko, Urszula Wydro, Aleksandra Szaja, Agnieszka Montusiewicz, Magdalena Lebiocka

“…Moreover, the changes in the heavy metal content after the AcD of CW and SS were investigated. …”
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Role of sludge biochar immobilized multifunctional microbiome in phytoremediation of lead-zinc composite pollution by Zihao Yang, Lijuan Jiang, Xuejun Li, Qiaoling Ji, Mengyuan Wang, Yi Zhang, Yuanlin Cheng, Xuan Zhang, Hui Li, Chongling Feng

“…Abstract Sludge biochar, as a soil amendment, has demonstrated its capacity to remediate heavy metal-contaminated soil. …”
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Formation Characteristics of PCDD/Fs in the Co-combustion and Pyrolysis Process of Coal and Sewage Sludge by Mumin Rao, Xiangbo Zou, Ji Ye, Yunfeng Ma, Tieying Mao, Xiaoqing Lin, Xiaodong Li, Jianhua Yan, Shiwei Qin, Cao Kuang

“…Abstract Co-combustion technology of coal and sewage sludge (SS) was encouraged and recommended in China. …”
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Assessment of the applied potential of sludge-derived hydrochar in terms of process parameters and product properties by Zhang, Chuang, Wang, Bingyu, Wang, Jixiang, Rong, Shaopeng,  Xie, Huifang, Qu, Hongxia, Feng, Yanfang

“…If the heavy metal content in the sludge meets land-use requirements, a more intense hydrothermal intensity may be applied such as 260 °C for 1–4 h. …”
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Recycling of Oily Sludge as a Roadbed Material Utilizing Phosphogypsum-Based Cementitious Materials by Wei Xiao, Xiao Yao, Fuyang Zhang

“…Oily sludge is a hazardous waste containing emulsified petroleum hydrocarbons, water, heavy metals, and solid particles. …”
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Sustainable methodical approaches to recycling sludge waste: value-added products, and their agricultural applications by Abas Siraj Hamda, Tesfaye Kassaw Bedru, Mani Jayakumar, Workisa Bacha Garuma

“… Purpose: This review addresses the important global issue of increased sludge accumulation from wastewater treatment plants, which poses serious environmental challenges due to heavy metals and high levels of organic pollution. …”
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Preliminary reduction of chromium ore using Si sludge generated in silicon wafer manufacturing process by Jung W.-G., Back G.-S., Johra F.T., Kim J.-H., Chang Y.-C., Yoo S.-J.

“…Cordierite and SiO2 were confirmed to be formed in the products after the reduction. Additionally, metal particles were observed in the product with Fe, Cr, and Si components. …”
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Column Study for Adsorption of Copper and Cadmium Using Activated Carbon Derived from Sewage Sludge by Najib Al-mahbashi, S.R.M Kutty, A.H. Jagaba, Ahmed Al-Nini, Mujahid Ali, A.A.H. Saeed, A.A.S Ghaleb, Upaka Rathnayake

“…This study demonstrated that using sewage sludge-based activated carbon to remove heavy metals is an alternative, more cost-effective option to reach the objectives of sustainable development.…”
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Improvement of engineering properties and environmental impact of fired clay bricks utilizing industry sludge waste by Amir Detho, Aeslina Abdul Kadir, Ahmad Shayuti, Bin Abdul Rahim, Nejib Ghazouani, Abdelkader Mabrouk, Ahmed Babeker Elhag, Hesham Hussein Rassem

“…Abstract The increasing generation of industrial waste sludge poses a serious worldwide problem with detrimental effects on the environment and the economy. …”
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Avrupa Birliğine Üye Bazı Ülkelerde, Toprakta ve Arıtma Çamurunda Bulunan Ağır Metaller, Organik Kirleticiler ve Patojenler İçin Örnekleme ve Analiz Yöntemlerinin Uyumlaştırılması... by Havva Kaptan

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Experimental Studies of Hydrogen Sulfide Adsorbents Based on Sludge from a TPP Water Treatment Plant by Filimonova A.A., Vlasova A.Yu., Kamalieva R.F.

“…The most important results are the determination of the balance between an effective combination of components in a composition that provides a high sulfur content; the definition of a list of metal oxides that can increase the absorption capacity of sulfur compounds; the development of an adsorbent with a high sulfur content and acceptable physical characteristics. …”
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Biochar Derived from Domestic Sewage Sludge: Influence of Temperature Pyrolysis on Biochars’ Chemical Properties and Phytotoxicity by Rahma Inès Zoghlami, Sarra Hechmi, Rihab Weghlani, Naceur Jedidi, Mohamed Moussa

“…The pyrolytic conversion of domestic sewage sludge (SS) into biochar is a promising method to reduce its large volume and recycle its high-value fuel gas as renewable energy and the use of its chemicals as soil fertilizers. …”
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The return of the dispersed metal waste into production by S. L Rovin, A. S. Kalinichenko, L. E. Rovin

“…The new proposed method of recycling allows processing wastes with almost any composition and state from metal to oxide and multicomponent wastes (shavings, fine scrap, mill scale, aspiration dust, sludge, etc.). …”
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Physico-chemical changes and maturity evaluation of composts from wood residue mixed with sewage sludge and chicken manure by Mohammad Hossein Saghi, Payam Ghorbannezhad, Abotaleb Bay, Farangis Saeidi

“…Increasing the germination index of cress (Lepidium sativum) up to 79 % proved that the toxicity of industrial sewage sludge was declined through the elimination of heavy metals. …”
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