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Agronomic Traits of Corn Fertilized with Sewage Sludge
(Taylor & Francis Inc, 2012-01-01)
Although research on the environmental impacts of using waste as a fertilizer is of great importance, the basic principle for using a product as fertilizer is that it should provide nutrients for plants without causing any ...
BIOTECHNOLOGICAL PROCESS FOR THE TREATMENT OF-CONTAINING HYDROXIDE SLUDGE RESULTING FROM POTABLE WATER TREATMENT BACTERIA
The invention discloses a biotechnological process for the treatment of hydroxide sludge containing As produced in potable water production processes which use FeCl3 as a coagulant, through the action of sulfate reducing ...
Disposição de lodo de ete de indústria alimentícia no solo: Efeitos na água subterrânea
(2017-01-01)
Sludge from wastewater treatment plants usually contains high levels of organic matter and nutrients, and therefore it can be used as fertilizer and soil conditioner. However, its disposal on the soil has to be properly ...
Plant Response to Salmon Wastes and Sewage Sludge Used as Organic Fertilizer on Two Degraded Soils Under Greenhouse Conditions
(Instituto de Investigaciones Agropecuarias, INIA, 2008)
In vivo genotoxicity evaluation of a treated urban sewage sludge sample
(Elsevier B.V., 2009-05-31)
Tons of sludge is produced daily in sewage treatment plants of large cities, causing an enormous disposal problem. Because recycling has been proposed to mitigate the Situation, the potential adverse health effects of the ...
In vivo genotoxicity evaluation of a treated urban sewage sludge sample
(Elsevier B.V., 2009-05-31)
Tons of sludge is produced daily in sewage treatment plants of large cities, causing an enormous disposal problem. Because recycling has been proposed to mitigate the Situation, the potential adverse health effects of the ...
The effect of incorporation of a Brazilian water treatment plant sludge on the properties of ceramic materials
(Elsevier B.V., 2011-10-01)
We evaluated the feasibility of incorporating sludge from decantation ponds of a water treatment plant (WTP) into a ceramic body used in ceramic brick manufacturing. The sludge grain-size distribution (silt, sand and clay) ...
Thermal characterization of granular sludges from biologic treatments and its application to the generation of biogas
(Springer, 2019-12-01)
The application of granular sludge from biological treatment plants can become an economically and environmentally viable process as a renewable source of energy. It is available in most countries, and its application can ...
Evidence of microplastic accumulation in agricultural soils from sewage sludge disposal
(2019)
Microplastics are emerging as a steadily increasing environmental threat. Wastewater treatment plants efficiently remove microplastics from sewage, trapping the particles in the sludge and preventing their entrance into ...