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The influence of different disinfectants on mutagenicity and toxicity of urban wastewater
Many human pathogenic micro-organisms can be transmitted by waters contaminated by wastewater effluents. Wastewater disinfection helps prevent the spread of these pathogens in aquatic environments.… Expand
A Comparison Among Different Wastewater Disinfection Systems: Experimental Results
In this work, the efficiency and the applicability of some disinfection systems for biologically treated wastewater were studied. The following disinfection processes were considered: peracetic acid… Expand
Reuse of municipal solid wastes incineration fly ashes in concrete mixtures.
This study is aimed at assessing the feasibility of concrete production using stabilized m.s.w. (municipal solid waste) incineration fly ashes in addition to natural aggregates. The tested fly ashes… Expand
Recovery of MSWI and soil washing residues as concrete aggregates.
The aim of the present work was to study if municipal solid waste incinerator (MSWI) residues and aggregates derived from contaminated soil washing could be used as alternative aggregates for… Expand
AOPs with ozone and UV radiation in drinking water: contaminants removal and effects on disinfection byproducts formation.
- C. Collivignarelli, S. Sorlini
- Medicine, Chemistry
- Water science and technology : a journal of the…
- 1 February 2004
In this study, the advanced oxidation with ozone and UV radiation (with two low pressure UV lamps, at 254 and 185 nm wavelength) were experimented on a surface water in order to study the removal of… Expand
Economic Removal of Organic and Nutrient Substances from Municipal Wastewaters with Full-Scale U.A.S.B. Fluidized- and Fixed-Bed Reactors
New biotechnologies (both aerobic, anoxic and anaerobic) based on attached biofilm or microbial-conglomerate processes have recently gained a considerable interest, as regards municipal wastewater… Expand
Ammonia stripping from MSW landfill leachate in bubble reactors: process modeling and optimization
This work presents a study of the ammonia air stripping pro cess in a semi-flow batch bubble reactor as a pre-treatment for municipal solid waste (MSW) landfill leachate. In order to assess the… Expand
Simultaneous Nitrification-Denitrification Processes in Activated Sludge Plants: Performance and Applicability
This paper deals with the development of technologies aimed to upgrade existing waste water treatment plants, paying attention to high process efficiencies and low costs. We established conditions… Expand
Trihalomethane formation during chemical oxidation with chlorine, chlorine dioxide and ozone of ten Italian natural waters
The chlorination of water containing natural organic matter (NOM) and bromide leads to the formation of total trihalomethanes (TTHMs), for which the Italian new regulation on drinking water… Expand
Anaerobic-Aerobic Treatment of Municipal Wastewaters with Full-Scale Upflow Anaerobic Sludge Blanket and Attached Biofilm Reactors
The results of pilot experiments on municipal wastewater treatment using advanced processes are described. The most important aims of this research were to achieve reductions in energy consumption,… Expand