Water Treatment. Study, Analysis and Design of a Lamellar Settler for Use in Making Drinkable Water From Fresh River or Lake Water

2021 ◽  
Author(s):  
Arturo Murillo M.
Keyword(s):  
Water Treatment ◽  
Lake Water ◽  
Study Analysis ◽  
Analysis And Design ◽  
Drinkable Water

Improvement of Lake Water Quality by using Moving Rapid Water Treatment System

2018 ◽  
Vol 18 (1) ◽  
pp. 107-115 ◽  
Author(s):  
Kwang-Hee Lee ◽  
◽  
Min-Ho Kim ◽  
Nam-Woo An ◽  
Chul-hwi Park
Keyword(s):  
Water Quality ◽  
Water Treatment ◽  
Lake Water ◽  
Treatment System ◽  
Lake Water Quality ◽  
Water Treatment System

scholarly journals Kinetic Modeling of Fluidized-Bed Biofilm Reactor for Lake Water Treatment.

1999 ◽  
Vol 22 (5) ◽  
pp. 389-395 ◽  
Author(s):  
Noriyo NISHIJIMA ◽  
Tetsuya TANAKA ◽  
Kouichi TSUZUKI ◽  
Takeo TAKAGI
Keyword(s):  
Water Treatment ◽  
Fluidized Bed ◽  
Kinetic Modeling ◽  
Lake Water ◽  
Biofilm Reactor

scholarly journals Phytotoxicity Study of Native Plants in ex-mining lake water treatment

2020 ◽  
Vol 808 ◽  
pp. 012040
Author(s):  
S F S Draman ◽  
S A Khalid ◽  
N M Sidek ◽  
S R S Abdullah ◽  
N Anuar
Keyword(s):  
Water Treatment ◽  
Lake Water ◽  
Native Plants ◽  
Mining Lake

scholarly journals Characterization of Algae Removal in a Fluidized Bed Biofilm Reactor System for Lake Water Treatment.

1998 ◽  
Vol 21 (4) ◽  
pp. 217-223 ◽  
Author(s):  
Tetsuya TANAKA ◽  
Koichi TSUZUKI ◽  
Noriyo NISHIJIMA ◽  
Takeo TAKAGI ◽  
Katsuji TERAZONO
Keyword(s):  
Water Treatment ◽  
Fluidized Bed ◽  
Lake Water ◽  
Biofilm Reactor ◽  
Reactor System ◽  
Algae Removal

scholarly journals Study in the Development of Fixed Bed Filter Adoption of Public Health of Lake Water Users

2021 ◽  
Vol 18 (8) ◽  
Author(s):  
Esthi KUSDARINI ◽  
Lukman HAKIM ◽  
Bagyo YANUWIADI ◽  
Suyadi SUYADI
Keyword(s):  
Water Management ◽  
Water Treatment ◽  
Lake Water ◽  
Linear Regression Analysis ◽  
Fixed Bed ◽  
Active Role ◽  
Analysis Data ◽  
Data Representation ◽  
Filter Model ◽  
Management Agency

Lake water consumed by the community in the Gresik upland area, Indonesia, contains contaminants that exceed the quality threshold. This research focuses on factors that can influence people's actions to adopt fixed bed filters and highlights strategies for the community to be willing to treat lake water before consuming it. This study builds an adoption of a fixed bed filter model and examines the effect of 15 factors (independent variables) on community actions to adopt the tool. A total of 248 samples from 3 villages were randomly selected to test the hypothesis. Data is collected, sorted, and analyzed statistically. Data analysis uses descriptive statistics and multiple linear regression analysis. Data representation, validation, and correlation of data are carried out in MS Excel and SPSS. The adoption of the fixed bed filter model shows that of the 15 factors analyzed, 3 factors significantly influenced the adoption decision (Sig. < 0.05): The elements, namely, attitudes toward water treatment, availability of infrastructure, and government assistance. One factor influences the decision on tool adoption quite significantly (Sig. < 0.1), namely the innovation of the lake water management agency. Several elements can carry out the development of the passage of fixed bed filters: Socializing contaminated water and water treatment, procurement of tools, assisting the adoption of tools, increasing the government's active role, and improving the performance of the lake water management agency. This model can be used to make the adoption of water treatment equipment models in other areas.

scholarly journals Integration Study, Analysis and Design of a Flexible Antenna in OLED Light for WiMAX Wireless Communication Systems

2020 ◽  
Author(s):  
Soukaina Sekkal ◽  
Laurent Canale ◽  
Mariam El Gharbi ◽  
Adel Asselman
Keyword(s):  
Wireless Communication ◽  
Patch Antenna ◽  
Communication Systems ◽  
High Gain ◽  
Wireless Communication Systems ◽  
Light Sources ◽  
Study Analysis ◽  
Analysis And Design ◽  
Flexible Antennas ◽  
Flexible Antenna

In this work, a new flexible antenna integrated with OLED light sources is presented for WiMAX wireless communication systems. The proposed antenna was placed on a 100% polyester base with a thickness of 1.5 mm and achieved a high gain. We evaluated and tested its performance, including reflection coefficient, radiation pattern and gain. The flexible and simple patch antenna has been designed to operate at 3.5 GHz for WiMAX wireless communication systems with a gain value of 5.38 dB. This article proves the applicability of the proposed material for the integration of flexible antennas in OLEDs while maintaining gain performance similar to conventional flat antennas.

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