Results 31 to 40 of about 5,096,378 (287)

Assessment of the Environmental Impact of Discharges from Fishmeal Factories Located in Levrier Bay, Nouadhibou-Mauritania [PDF]

Nature Environment and Pollution Technology, 2023
Levrier Bay, located in the western part of Mauritanian Cost, has a strategic position in Mauritania’s fish economy and reproduction environment. Recently, fishmeal factories have multiplied in the bay. This study was carried out in Levrier Bay.
M. E. Moulay Ely(), M. Sakho, S. Santana-Viera, J. J. Santana-Rodríguez, B. Elemine, M. Zamel, M. V. Deida, D. Froelich and I. Babah
doaj   +1 more source

Spatial and Temporal Analysis of Dissolved Oxygen (DO) and Biological Oxygen Demand (BOD) Concentrations in Rawa Pening Lake, Semarang Regency

Jurnal Geografi Gea, 2021
Lake Rawa Pening comes from a spring that comes out of the swamp, besides that there are several rivers that empties into Rawa Pening, including: Galeh River, Torong River, Panjang River, Muncul River, Parat River, Legi River, Pitung River, Praginan River And the Rengas River. There are three problems that cause damage to the Rawa Pening Lake ecosystem,
Muhammad Handoko, Alfred Jansen Sutrisno
openaire   +2 more sources

Using machine learning algorithms to evaluate the performance of electrocoagulation with membrane bioreactor (EC-MBR) for treatment of organic matters in domestic wastewater

Wasit Journal of Engineering Sciences, 2022
An electrocoagulation with membrane bioreactor technique (EC-MBR) was developed to treat domestic wastewater and prevent membrane fouling. To support the new design, experiments were conducted on a few levels.
Yousif Zakoor, Hatem Gzar
doaj   +1 more source

Biological Oxygen Demand (BOD) Simulation in Sunter River Using Non Orthogonal Water Quality Model Transport

IOP Conference Series: Earth and Environmental Science, 2022
Abstract Water pollution problem in Jakarta has been going on for a long time. The existence of some rivers that are not directly connected to upstream in the tidal area can speed up the occurrence of water pollution and slow the circulation of polluted waste that affects water quality in river-estuary.
Rommy Martdianto, Muslim Muin, Ricky Lukman Tawekal, Arung Bahari Muslim, Heru Nur Alam   +4 more
openaire   +1 more source

TINGKAT PENURUNAN KADAR BIOLOGICAL OXYGEN DEMAND (BOD) DAN CHEMICAL OXYGEN DEMAND (COD) LIMBAH CAIR INDUSTRI TAHU OLEH EFFECTIVE MICROORGANISM 4 (EM-4) [PDF]

, 2014
Nowadays, there are many tofu industries doing their activity in public settlement. This industry is very related to environmental problems because it produce organic waste, so it can increase the Biological Oxygen Demand (BOD) and Chemical Oxygen ...
Aris Widyatmoko
core   +1 more source

Ability of local species plant in surface flow constructed wetland to reduce biochemical oxygen demand (BOD) and chemical oxygen demand (COD) in sasirangan wastewater

, 2020
Sasirangan wastewater has characteristics of high pH as well as high level of biochemical oxygen demand(BOD)and chemical oxygen demand(COD). Sasirangan industries produce large amount of wastewater, which then is directly discarded around the environment
Prihatini, Nopi Stiyati
core   +1 more source

A Terrestrial Single Chamber Microbial Fuel Cell-based Biosensor for Biochemical Oxygen Demand of Synthetic Rice Washed Wastewater

Sensors, 2016
Microbial fuel cells represent an innovative technology which allow simultaneous waste treatment, electricity production, and environmental monitoring.
Washington Logroño, Alex Guambo, Mario Pérez, Abudukeremu Kadier, Celso Recalde   +4 more
doaj   +1 more source

Distribution of DO (Dissolved Oxygen) and BOD (Biological Oxygen Demand) in the Waters of Karimunjawa National Park using Two-Dimensional Model Approach

IOP Conference Series: Earth and Environmental Science, 2021
Abstract Massive mangrove conversion into intensive pond farming has become environmental problem in Kemujan Island and Karimunjawa Island which affect the water quality. This research aimed to examine the dispersion of DO and BOD related to the current pattern in the seas west of Kemujan Island and Karimunjawa Island by using two ...
N Rizki, L Maslukah, D N Sugianto, A Wirasatriya, M Zainuri, A Ismanto, A R Purnomo, A D Ningrum   +7 more
openaire   +1 more source

Characterization of Hospital Laboratories Effluents

Journal of Environmental Science
Wastewater from hospital laboratories carries a complex mixture of contaminants, including organic matter, nutrients, traces of pharmaceuticals, antibiotic-resistant microorganisms, and potentially harmful viruses.
MANAR MOHAMED OMAR
doaj   +1 more source

Application of artificial neural networks for the prediction of Gaza wastewater treatment plant performance-Gaza strip [PDF]

Journal of Applied Research in Water and Wastewater, 2018
This paper is concerned with the use of artificial neural network and multiple linear regression (MLR) models for the prediction of three major water quality parameters in the Gaza wastewater treatment plant.
Mazen Hamada, Hossam Adel Zaqoot, Ahmed Abu Jreiban   +2 more
doaj   +1 more source