Research Concerning the Possibility of Turning Sterile Soil Into a Fruitful One, by Using Sludge

Ciolea, Daniela Ionela; Ionel, Ioana; Mihaiuti, Alin

Daniela Ionela Ciolea, Ioana Ionel, Alin Mihaiuti

Research Concerning the Possibility of Turning Sterile Soil Into a Fruitful One, by Using Sludge

Abstract:

The present paper focuses on conducting research, based on physical, chemical analysis of treated sludge from the waste water treating systems and on physical, chemical and pedological analyzes on sterile material (soil), achieved in order to turn both residues, by mixing and a mutual treatment, into an useful, friendly environmental material, useful for further cultivation. One determined in situ probes from the Lupeni sterile dumps different characteristics such as: thickness of the soil layer, its physiological width, structure and porosity, permeability, humidity, soil reaction, effervescence with HCl, the nature of humus, soil texture, the presence, nature and abundance of soluble salts. Further one researched on electrokinetic’s disintegrated sludge, and applying ultrasonic technology, and concluded about the possibility of using the sludge on the degraded lands of the Jiu Valley. The sludges from the purification contain: clay particles entrained by street water into the sewer network; organic substances from domestic sewage and human manure; soluble / insoluble salts; various species of cat-ions and an-ions retained by the colloidal fraction of organic or mineral nature and microorganisms. As result, the tests demonstrated the improved soil quality on degraded lands by fertilizing with purified sludge. The superior growth of platelets in sterile mixture vessels and 75 % fermented sludge, versus experimental samples with 75 % sterile material. The use of sludge treated in land conversion has a unit cost of 210 ÷ 250 euros/ tonne dry substance (d.s.).

Keywords:
wastewater; treated sludge; soil; waste dumps; degraded land; environmental protection

Issue: 2019, Volume 70, Issue 9

Pages: 3236-3241

Publication date: 2019/10/15

https://doi.org/10.37358/RC.19.9.7525

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This article is published under the Creative Commons Attribution 4.0 International License

Citation Styles

Cite this article as:
CIOLEA, D.I., IONEL, I., MIHAIUTI, A., Research Concerning the Possibility of Turning Sterile Soil Into a Fruitful One, by Using Sludge, Rev. Chim., 70(9), 2019, 3236-3241.

Vancouver
Ciolea DI, Ionel I, Mihaiuti A. Research Concerning the Possibility of Turning Sterile Soil Into a Fruitful One, by Using Sludge. Rev. Chim.[internet]. 2019 Sep;70(9):3236-3241. Available from: https://doi.org/10.37358/RC.19.9.7525

APA 6th edition
Ciolea, D.I., Ionel, I. & Mihaiuti, A. (2019). Research Concerning the Possibility of Turning Sterile Soil Into a Fruitful One, by Using Sludge. Revista de Chimie, 70(9), 3236-3241. https://doi.org/10.37358/RC.19.9.7525

Harvard
Ciolea, D.I., Ionel, I., Mihaiuti, A. (2019). 'Research Concerning the Possibility of Turning Sterile Soil Into a Fruitful One, by Using Sludge', Revista de Chimie, 70(9), pp. 3236-3241. https://doi.org/10.37358/RC.19.9.7525

IEEE
D.I. Ciolea, I. Ionel, A. Mihaiuti, "Research Concerning the Possibility of Turning Sterile Soil Into a Fruitful One, by Using Sludge". Revista de Chimie, vol. 70, no. 9, pp. 3236-3241, 2019. [online]. https://doi.org/10.37358/RC.19.9.7525

Text
Daniela Ionela Ciolea, Ioana Ionel, Alin Mihaiuti,
Research Concerning the Possibility of Turning Sterile Soil Into a Fruitful One, by Using Sludge,
Revista de Chimie,
Volume 70, Issue 9,
2019,
Pages 3236-3241,
ISSN 2668-8212,
https://doi.org/10.37358/RC.19.9.7525.
(https://revistadechimie.ro/Articles.asp?ID=7525)
Keywords: wastewater; treated sludge; soil; waste dumps; degraded land; environmental protection

RIS
TY - JOUR
T1 - Research Concerning the Possibility of Turning Sterile Soil Into a Fruitful One, by Using Sludge
A1 - Ciolea, Daniela Ionela
A2 - Ionel, Ioana
A3 - Mihaiuti, Alin
JF - Revista de Chimie
JO - Rev. Chim.
PB - Revista de Chimie SRL
SN - 2668-8212
Y1 - 2019
VL - 70
IS - 9
SP - 3236
EP - 3241
UR - https://doi.org/10.37358/RC.19.9.7525
KW - wastewater
KW - treated sludge
KW - soil
KW - waste dumps
KW - degraded land
KW - environmental protection
ER -

BibTex
@article{RevCh2019P3236,
author = {Ciolea Daniela Ionela and Ionel Ioana and Mihaiuti Alin},
title = {Research Concerning the Possibility of Turning Sterile Soil Into a Fruitful One, by Using Sludge},
journal = {Revista de Chimie},
volume = {70},
number = {9},
pages = {3236-3241},
year = {2019},
issn = {2668-8212},
doi = {https://doi.org/10.37358/RC.19.9.7525},
url = {https://revistadechimie.ro/Articles.asp?ID=7525}
}

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