Effect of influent organic content on digested sludge extracellular polymer content and dewaterability [PDF]
, 2002 The organic composition of the feed sludge to six laboratory-scale anaerobic digesters was adjusted by substituting a proportion of the primary sludge for glucose or propionic acid solution.
Stephenson, Tom, Houghton, Jennifer I.
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Effect of process parameters on the energy requirement in ultrasonical treatment of waste sludge [PDF]
, 2009 Mechanical treatment methods are used as pre-treatment methods in order to enhance the efficiency of conventional sludge treatment processes and the sludge becomes more suitable for its complete treatment.
Kidak, Rana +2 more
core +1 more source
Agronomic and environmental impacts of a single application of heat-dried sludge on an Alfisol [PDF]
, 2004 A field experiment was conducted on Alfisols in South-West France to assess the agronomic and environmental impacts of a single application of heat-dried sludge pellets at 11.1 Mg dry matter ha-1.
Pinelli, Eric +6 more
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Standardization of activated sludge for biodegradation tests [PDF]
, 2011 Activated sludges are an inoculum source commonly used in biodegradation studies, as wastewater treatment facilities constitute an entry point to the environment for many chemicals.
Coronel-Olivares, Claudia +7 more
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Effect of ultrasonic, thermal and ozone pre-treatments on waste activated sludge solubilisation and anaerobic biodegradability [PDF]
, 2006 In order to enhance the efficiency of anaerobic digestion, the effects of ultrasounds, ozonation and thermal pre-treatment have been studied on waste activated sludge.
Xin Tian +7 more
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Bio-remediation of a sludge containing hydrocarbons [PDF]
, 2007 Bio-augmentation has been used as a bio-remediation option for hydrocarbon-contaminated, oily-sludge restoration. This sludge was obtained from the Bonny-Terminal Improvement Project (BTIP) for Bonny Island, near Port Harcourt, Nigeria.
Okparanma, Reuben N. +4 more
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Angewandte Chemie, EarlyView.HEO‐regulated electronic structure drives nonradical PI activation, promoting ETP‐mediated polymerization of 4CP into high‐molecular‐weight products with enhanced surface enrichment. Concurrent dechlorination occurs via radical coupling and •OHads attack, enabling efficient carbon retention and selective product evolution at the liquid–solid interface.
Ziwei Yao +8 more
wiley +2 more sources
Evaluation of the genotoxic and teratogenic potential of a municipal sludge and sludge-amended soil using the amphibian Xenopus laevis and the tobacco: Nicotiana tabacum L. var. xanthi Dulieu [PDF]
, 2003 The toxic, genotoxic and teratogenicpotential of amunicipal sewage sludge was assessed using the micronucleus assay on the larvae of the amphibianXenopuslaevis and with the tobacco somatic mutation test using the yellow–green xanthiDulieu mutant a1+/a1 ...
Gauthier, Laury +4 more
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Investigating the Reuse of the Return Sludge of the Clarifier unit to Improve the Efficiency of the Coagulation and Flocculation Process in the Water Treatment Plant [PDF]
آب و فاضلاب, 2023 To optimize the use of coagulants and coagulant aids, it is important to understand the structure of the sludge and its effect on parameters such as turbidity and color.
Farhad Panahi +3 more
doaj +1 more source
EnergiesBiochar, as an emerging biotechnology, has been widely used in the remediation of soil organic pollution, mainly by promoting the abundance of related degrading bacteria in soil.
Siying Li, Xin Li, Yunyang Li, Yue Zhao
doaj +1 more source