Results 11 to 20 of about 28,522 (286)

Response Surface Methodology for removal of Biological Oxygen Demand (BOD) through RBC

open access: yesSINDH UNIVERSITY RESEARCH JOURNAL -SCIENCE SERIES, 2018
M.R DAUDPOTO   +3 more
openaire   +2 more sources

Facultative Stabilization Pond: Measuring Biological Oxygen Demand using Mathematical Approaches

open access: yesE3S Web of Conferences, 2018
Pollution is a man-made phenomenon. Some pollutants which discharged directly to the environment could create serious pollution problems. Untreated wastewater will cause contamination and even pollution on the water body.
Wira S Ihsan, Sunarsih Sunarsih
doaj   +2 more sources

Modeling and Forecast Biological Oxygen Demand (BOD) using Combination Support Vector Machine with Wavelet Transform

open access: yesمجله آب و خاک, 2017
Introduction: Chemical pollution of surface water is one of the serious issues that threaten the quality of water. This would be more important when the surface waters used for human drinking supply.
Abazar Solgi   +3 more
doaj   +2 more sources

Microbial Fuel Cell-Based Organic Matter Sensors: Principles, Structures and Applications

open access: yesBioengineering, 2023
Wastewater contains a significant quantity of organic matter, continuously causing environmental pollution. Timely and accurate detection of organic content in water can facilitate improved wastewater treatment and better protect the environment ...
Huang Yao, Jialong Xiao, Xinhua Tang
doaj   +1 more source

Random Forest modelling and evaluation of the performance of a full-scale subsurface constructed wetland plant in Egypt

open access: yesAin Shams Engineering Journal, 2022
This article presents a methodology to evaluate and model the performance of subsurface horizontal constructed wetland (SHCW) in Samaha village, Egypt's Delta.
Madleen Salem   +3 more
doaj   +1 more source

Evaluation of Natural and Chemical Coagulants Performance in Treatment of Municipal Wastewater of Behshahr City [PDF]

open access: yesAvicenna Journal of Environmental Health Engineering, 2021
Municipal wastewater is one of the largest volumes of wastewater which contains various organic compounds from proteins and fats to carbohydrates and nucleic acids.
Sakineh Tabaki, Fatemeh Ardestani
doaj   +1 more source

Removal of BOD₅ and COD from Domestic Wastewater by Using a Multi-Media-Layering (MML) System

open access: yesEnvironment and Natural Resources Journal, 2023
This study investigated the ability of the multi-media-layering (MML) to reduce Biological Oxygen Demand (BOD) and Chemical Oxygen Demand (COD) levels in domestic wastewater.
Muhammad Al Kholif   +6 more
doaj   +1 more source

An Investigation on Indigenous Material as a Filter Medium for Decontamination of Greywater [PDF]

open access: yesPakistan Journal of Analytical & Environmental Chemistry, 2016
The laboratory scale greywater treatment unit was designed. The aim was to determine the effect of filter mediums on pH, temperature, total dissolved solids (TDS), electric conductivity (EC), dissolved oxygen (DO), biological oxygen demand (BOD ...
Zeenat M. Ali   +4 more
doaj   +1 more source

QUALITY ANALYSIS OF LIQUID WASTE AT THE BLOOD TRANSFUSION UNIT OF SOUTH SULAWESI

open access: yesThe Indonesian Journal of Public Health, 2021
This study aimed to determine the quality of liquid waste at the Blood Transfusion Unit of South Sulawesi based on the parameters of Biological Oxygen Demand (BOD), Chemical Oxygen Demand (COD) and total coliform.
Andi Alim, Adam Badwi, Amalia Amalia
doaj   +1 more source

Sustainability-Oriented Optimization Studies for Wastewater Treatment Using SBR Technology [PDF]

open access: yesE3S Web of Conferences
Now a day is a developing country as the cities are growing rapidly and generation of wastes is also rapid. The wastewater is generally had high suspended solid, high Chemical oxygen demand (COD), High Biological oxygen demand (BOD), nitrogen and ...
Bansode Ajay   +2 more
doaj   +1 more source

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