Results 21 to 30 of about 135,745 (268)

Phytoremediation potential of Dipterocarpus chataceus planted on sewage sludge contaminated soils [PDF]

open access: yes, 2016
As the population of developing countries continuously grows, the need for efficient wastewater management is vital. Wastewaters are typically channeled to wastewater treatment facilities, where it is treated and sewage sludge is produced ...
Abdu, Arifin   +3 more
core   +1 more source

Yield and nutrition of sunflower fertilized with sewage sludge stabilized by different processes

open access: yesRevista Ceres, 2013
The different methods of sewage sludge stabilization modify their physical chemical and biological properties, altering its efficiency when applied in agriculture.
Altina Lacerda Nascimento   +6 more
doaj   +1 more source

The exploitation of swamp plants for dewatering liquid sewage sludge

open access: yesActa Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2006
The operators of little rural wastewater treatment plants have been interested in economic exploitation of sewage sludge in local conditions. The chance is searching simply and natural ways of processing and exploitation stabilized sewage sludge in ...
Jiří Šálek
doaj   +1 more source

Thermal treatment of sewage sludge: One of possible disposal methods

open access: yesZaštita Materijala, 2014
Waste water treatment is a standard process in developed countries. It is intended to minimize the influence of waste water on the environment. The treatment process produces various remains that are generally called sewage sludge.
Filip Kokalj, Niko Samec
doaj   +1 more source

Manufacture of sustainable fired shale bricks using sewage sludge as raw material

open access: yesMaterials Research Express, 2021
This paper assessed the use of shale collected from western China and the incorporation of sewage sludge for manufacturing fired shale bricks, which could reduce the environmental impact produced in the mining process of traditional raw materials ...
Jian Wu   +3 more
doaj   +1 more source

Sustainable management of sewage sludge

open access: yesE3S Web of Conferences, 2018
The structure of municipal sewage sludge management in Poland, along with the change in legal regulations, has changed radically. The management of sewage sludge is of key importance for environmental pollution and limiting the negative impact on human ...
Turlej Tymoteusz, Banaś Marian
doaj   +1 more source

Four Swedish long-term field experiments with sewage sludge reveal a limited effect on soil microbes and on metal uptake by crops [PDF]

open access: yes, 2014
Purpose: This study aims to study the effect of sewage sludge amendment on crop yield and on microbial biomass and community structure in Swedish agricultural soils.
Börjesson, Gunnar   +2 more
core   +1 more source

Organic chemicals in sewage sludges [PDF]

open access: yesScience of The Total Environment, 2006
Sewage sludges are residues resulting from the treatment of wastewater released from various sources including homes, industries, medical facilities, street runoff and businesses. Sewage sludges contain nutrients and organic matter that can provide soil benefits and are widely used as soil amendments.
Harrison, Ellen Z.   +3 more
openaire   +3 more sources

Survey of parasitic contamination of sewage sludges in northern Iran

open access: yesJournal of Applied Sciences and Environmental Management, 2018
The use of sewage sludge as fertilizer in agriculture is a convenient and economic solution, but it is essential to monitor presence of parasitic contamination.
N Sangbari   +4 more
doaj   +1 more source

Treatment and Disposal Technology of Surplus Sludge in Urban and Town Sewage Treatment Plant [PDF]

open access: yesE3S Web of Conferences, 2020
with the continuous acceleration of urban and town construction, the output of urban and town sewage is also increasing. To a great extent, this promotes the technological development and capacity expansion of urban and town sewage treatment plants.
Jia Li
doaj   +1 more source

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