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David D. J. Antia
Batch treatment of water (0.2 to 240 L) using Fe0 (44,000?77,000 nm) in a diffusion environment operated (at -8 to 25 °C) using: (a) no external energy; (b) pressurized (<0.1 MPa) air; (c) pressurized (<0.1 MPa) acidic gas (CO2); (d) pressurized (<0.1 MP...
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Héctor Peinado-Guevara, Carlos Green-Ruíz, Jaime Herrera-Barrientos, Oscar Escolero-Fuentes, Omar Delgado-Rodríguez, Salvador Belmonte- Jiménez, María Ladrón de Guevara
Pág. 229 - 239
Soils in arid or semi-arid areas often have salinity problems, so the quality of irrigation water plays an important role in agricultural production. Groundwater quality analysis includes the determination of chloride ions, which are toxic to plants i...
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Micheal Iwar,P O Egwumah,S. O. Olufeagba
Some physico-Chemical parameters of Manatee habitat along river Benue were conducted. The river was divided into four segments; Makurdi, Abinsi, Gbajimba and Gbaji. In each srgment, ten (10) sample points were chosen and the following parameters ; ...
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Éric Dumont, Solène Lagadec, Nadine Guingand, Laurence Loyon, Abdeltif Amrane, Valérie Couroussé and Annabelle Couvert
It is emphasized that a generalized relationship can be used to predict the ionic nitrogen concentration (i.e., sum of ammonium NH4+, nitrite NO2- and nitrate NO3-) of the scrubbing liquid in a biotrickling filter treating ammonia emissions by measuring ...
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Haya M. Alogayell, Eman Mohamed M. EL-Bana and Mohamed Abdelfattah
The present work focuses on a comprehensive hydrochemical assessment of groundwater within a shallow aquifer located in the central region of Saudi Arabia. This aquifer serves as the principal source of groundwater supply for agricultural irrigation purp...
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M. Sina Mousavi, Yuan Feng, Josh McCann and Jongwan Eun
Municipal solid waste (MSW) landfills near a metropolitan area are renewable energy resources to produce heat and methane that can generate electricity. However, it is difficult to use those sources productively because disposed MSW in landfills are spat...
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Mustafa Al-Mukhtar and Fuaad Al-Yaseen
Total dissolved solids (TDS) and electrical conductivity (EC) are important parameters in determining water quality for drinking and agricultural water, since they are directly associated to the concentration of salt in water and, hence, high values of t...
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Abdulrahman Shuaibu, Robert M. Kalin, Vernon Phoenix, Limbikani C. Banda and Ibrahim Mohammed Lawal
The assessment of hydrochemical characteristics and groundwater quality is crucial for environmental sustainability in developing economies. This study employed hydrogeochemical analysis, geospatial analysis, and groundwater quality index to assess hydro...
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Athakorn Promwee, Sukimplee Nijibulat and Hien Huu Nguyen
The rising adoption of agricultural technologies such as the Internet of Things (IoT) or ?smart farming? aims to boost crop production in terms of both quantity and quality. This study compares the benefits of a smart farm employing an IoT-based hydropon...
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Hao Wang, Lixin Zhang, Huan Wang, Xue Hu, Jiawei Zhao, Fenglei Zhu and Xun Wu
Xinjiang is the largest cotton-producing region in China, but it faces a severe shortage of water resources. According to relevant studies, the cotton yield does not significantly decrease under appropriate limited water conditions. Therefore, this paper...
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Yurui Zhang, Zhiyong Duan, Anzhe Yi, Jiaqi Hu and Yanhu Chen
This paper presents a soft measurement technique for COD (Chemical Oxygen Demand) based on the multiparameter coupling analysis method. First, through mechanism analysis and correlation analysis of historical data during the measurement process, water qu...
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Yiannis Panagopoulos, Anna Konstantinidou, Konstantinos Lazogiannis, Anastasios Papadopoulos and Elias Dimitriou
The monitoring of surface waters is of fundamental importance for their preservation under good quantitative and qualitative conditions, as it can facilitate the understanding of the actual status of water and indicate suitable management actions. Taking...
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Francine Conceição Andrade, Tatiane Cristina Dal Bosco, Roger Nabeyama Michels, Claudio Brigano, Esmael Lopes dos Santos
Pág. e29643
The study of composting technique becomes relevant to management of organic waste generated in an undertaking agricultural research. Therefore, this paper aimed to evaluate the efficiency of stabilization of organic matter in two composting systems: cont...
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Francine Conceição Andrade, Tatiane Cristina Dal Bosco, Roger Nabeyama Michels, Claudio Brigano, Esmael Lopes dos Santos (Author)
Pág. e29643
The study of composting technique becomes relevant to management of organic waste generated in an undertaking agricultural research. Therefore, this paper aimed to evaluate the efficiency of stabilization of organic matter in two composting systems: cont...
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Pedro García-Caparrós, Alfonso Llanderal, Ivana Maksimovic and María Teresa Lao
The blending of drainage with water of low electrical conductivity and the sequential reuse of the drainage water are innovative technologies to manage salts in agricultural drainage. Plants of Cucumis melo were grown in coir grow bags, and Rosmarinus of...
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Miguel Rodríguez-Rodríguez, Ana Fernández-Ayuso, Masaki Hayashi and Francisco Moral-Martos
The physical limnology of a shallow pond system was characterized using field measurements of water temperature, pH, and electrical conductivity (EC). We determined the spatial variability in surface and groundwater temperature, pH, and EC along the pond...
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Pedro García-Caparrós, Alfonso Llanderal, Ivana Maksimovic and María Teresa Lao
The blending of drainage with water of low electrical conductivity and the sequential reuse of the drainage water are innovative technologies to manage salts in agricultural drainage. Plants of Cucumis melo were grown in coir grow bags, and Rosmarinus of...
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Abeer Albalawneh, Tsun-Kuo Chang, Chi-Su Chou, Sireen Naoum
Pág. 1 - 14
The main objective of this study was to evaluate the performance and treatment efficiency of the Horizontal Sub-Surface Flow Constructed Wetland treatment system (HSF-CW) in an arid climate. Seventeen sub-surface, horizontal-flow HSF-CW units have been o...
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Mahmoud Ali
Pág. 71 - 75
Chlorinated water samples were used to determine the effect of handling modes on disinfection byproducts (DBPs). The DBPs studied were trihalomethanes (THMs), haloacetonitriles (HANs), chloral hydrate (CH), chloropicrin (CP) and 1,1,1-trichloropropanone ...
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Gehan A.H. Sallam, E. A. Elsayed
Pág. 76 - 87
By the late eighties the problem of climate change and its possible impacts had become an issue of global concern. Climate variables play an important role in controlling the water circulation and the water quality of lakes either as freshwater reservoir...
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