Zobrazeno 1 - 10
of 1 314
pro vyhledávání: '"wastewater sludge"'
Publikováno v:
Записки Горного института, Vol 267, Pp 453-465 (2024)
The article presents the analysis of the existing approach to wastewater sludge treatment and justifies the selection of the most promising management technology that allows maximum use of wastewater sludge resource po-tential. To obtain a useful pro
Externí odkaz:
https://doaj.org/article/dca43bf6b7dd4ce8adb09eb6dad0f779
Publikováno v:
Journal of Applied Sciences and Environmental Management, Vol 28, Iss 8 (2024)
Bacteria make expolysaccharides (EPS) in two basic forms; as firmly attached capsular-EPS and loosely attached slime-EPS. Hence, the objective of this paper was to investigate the optimization of exopolysaccharide (EPS) production by bacteria strains
Externí odkaz:
https://doaj.org/article/97dc905dbcef410cba2c7ba7c08adf43
Publikováno v:
Jurnal Presipitasi, Vol 20, Iss 3, Pp 602-611 (2023)
Conducted at the University of Jambi's Teaching and Research Farm in Mendalo Indah Village, this three-month study from September to November 2022 utilized a Completely Randomized Design (CRD) with a single variable: rubber factory wastewater sludge
Externí odkaz:
https://doaj.org/article/1b8ff22513354d1c8e5e0a29b80e67b3
Publikováno v:
Applied Water Science, Vol 14, Iss 1, Pp 1-14 (2023)
Abstract The effects of different perlite/biosolid compositions upon the uptake of Cd and Mn, and the growth of radish plants (Raphanus sativus L) was investigated by using inductively coupled plasma optical emission spectroscopy, and inductively cou
Externí odkaz:
https://doaj.org/article/6543072f45104f68971318f118f87a99
Autor:
Andrey E. Novikov, Anton A. Poddubsky, Alexey A. Novikov, Roman V. Zbukarev, Natalya V. Bogomolova
Publikováno v:
RUDN Journal of Agronomy and Animal Industries, Vol 18, Iss 4, Pp 566-579 (2023)
The purpose of the study was to assess effect of different doses of wastewater sludge on productivity of irrigation water use by agrocenoses of potatoes (Zhukovsky rannii) and soybeans (VNIIOZ 31), on their yield, as well as the index of soil contami
Externí odkaz:
https://doaj.org/article/db324ebcce1349428bf697e1ff5f6174
Publikováno v:
Materials, Vol 17, Iss 17, p 4276 (2024)
Waste Cooking Oil (WCO), Soy Oil (SO), and Wastewater Sludge (WWS) have great potential to increase reclaimed asphalt pavement (RAP) content for economic and environmental benefits. This study explored the effects of SO and WCO on rutting, fatigue cr
Externí odkaz:
https://doaj.org/article/8de77fbdc9284052bd09ead6bb3ad9c2
Autor:
Elena Elisabeta Manea, Costel Bumbac
Publikováno v:
Water, Vol 16, Iss 16, p 2241 (2024)
Wastewater treatment plants generate significant amounts of sludge, a residual product that is rich in nutrients, usually considered waste, and traditionally eliminated by storage or incineration, methods that are expensive, environmentally damaging,
Externí odkaz:
https://doaj.org/article/37590407fb5740ffa4051e5c0a42c58e
Publikováno v:
Results in Engineering, Vol 21, Iss , Pp 101708- (2024)
Wastewater treatment sludge has increase due to the increasing of population and economic potential. Sludge generally contains heavy metals that could lead to environmental effect as well as to human health. This study is focus on utilization of slud
Externí odkaz:
https://doaj.org/article/2a5a3f64b96041398c0370b3129cb924
Publikováno v:
Journal of Materials Research and Technology, Vol 25, Iss , Pp 3314-3323 (2023)
The purpose of this study was to evaluate the feasibility of utilizing sewage sludge as a source of aluminosilicate to synthesise geopolymer cement. Sewage sludge was calcined at various temperatures to enhance its geopolymer reactivity. Sodium hydro
Externí odkaz:
https://doaj.org/article/fa421eeda8234125a29cdfa61d210418
Publikováno v:
BioResources, Vol 18, Iss 3, Pp 5269-5282 (2023)
Effects of pressure, dewatering time, and sludge cake thickness on the dewatering of wastewater sludge by the hydraulic dehydrator under the condition of adding CaO and FeSO4 were analyzed using the response surface method (RSM). It was found that wh
Externí odkaz:
https://doaj.org/article/b3ca41fa630944b88a199713cd9fa617