Results 1 to 10 of about 368,447 (347)

Assessment of groundwater vulnerability in Webuye Municipality, Kenya [PDF]

open access: yesJournal of Applied Research in Water and Wastewater, 2023
Access to safe water and sanitation is a basic human right and is enshrined in the sustainable development goal 6. Consequently, resources have been channeled towards development and improvement of water sources.
Collins Siganga   +2 more
doaj   +1 more source

Efficiency evaluation of sewage treatment technologies: implications on aquatic ecosystem health

open access: yesJournal of Water and Health, 2021
This research paper tries to identify and address issues related to efficiency of sewage treatment plants (STPs) and their implications on the Dal Lake ecosystem in Srinagar city, Kashmir, India.
Umara Qayoom   +2 more
doaj   +1 more source

Treatability Studies on the Optimization of Ozone and Carbon Dosages for the Effective Removal of Contaminants from Secondary Treated Effluent

open access: yesAdsorption Science & Technology, 2022
This study investigates the novel and advanced integrated pilot-scale treatment system of removal of contaminants in the secondary effluent from municipal wastewater. The main intent of this work is to assess the combination of pressure sand filter (PSF),
P. Ganesh Kumar   +2 more
doaj   +1 more source

Optimization of the slaughterhouse water treatment rate by a new Marinobacter carbonoclasticus SF and its biosurfactant [PDF]

open access: yesJournal of the Serbian Chemical Society, 2022
The aim of this study consists of the production of a bio-surfactant from a new bacterial strain, Marinobacter hydrocarbono clasticus SF (96.76 % similarity) isolated from soil contaminated by hydrocarbons in Hassi-Messaoud (Southern Algeria) to treat ...
Mihoubi Nadia   +5 more
doaj   +1 more source

On the Economics of Effluent Charges [PDF]

open access: yesThe Canadian Journal of Economics, 1985
Using the theory of the competitive firm in long-run industry equilibrium the authors investigate the effectiveness of an effluent charge in controlling an industry's long-run level of pollution. The success or failure of such a charge turns out to hinge upon the conditions prevailing in the industry's output and input markets.
Braulke, Michael, Endres, Alfred
openaire   +3 more sources

The effect of nozzle geometry on the behavior of saline effluent discharged in an inclined submerged form with an angle of 60 ͦ [PDF]

open access: yesمهندسی عمران شریف, 2023
In recent decades, the increase in desalination plant construction along coastlines due to climate change and fresh water resource depletion has been a major concern.
V. Babaiynejad, B. Khorsandi
doaj   +1 more source

Fish Exhibit Distinct Fluorochemical and δ15N Isotopic Signatures in the St. Lawrence River Impacted by Municipal Wastewater Effluents

open access: yesFrontiers in Environmental Science, 2022
We examined the influence of Montreal wastewater treatment plant (WWTP) effluents on two top predators, Walleye (Sander vitreus) and Sauger (Sander canadensis), with a focus on δ15N isotopic signatures and per- and polyfluoroalkyl substances (PFAS ...
Hermann A. Kaboré   +7 more
doaj   +1 more source

Impact of sugar mills effluent on environment around mills area

open access: yesAIMS Environmental Science, 2021
The discharge of untreated industrial effluents degraded water and soil, and the entire environment. The study aimed to evaluate the impacts of sugar mills effluent on the environment around the mills' area.
M.A. Rahim, M.G. Mostafa
doaj   +1 more source

Ozonation of trace organic compounds in different municipal and industrial wastewaters : kinetic-based prediction of removal efficiency and ozone dose requirements [PDF]

open access: yes, 2020
For the wide application of ozonation in (industrial and municipal) wastewater treatment, prediction of trace organic compounds (TrOCs) removal and evaluation of energy requirements are essential for its design and operation.
Demeestere, Kristof   +8 more
core   +1 more source

Effect of Nano TiO2 on Properties of Old Corrugated Paper Recycling Waste Water [PDF]

open access: yesتحقیقات علوم چوب و کاغذ ایران, 2014
Old corrugated container (OCC) recycling generates large volume of effluent which is heavily loaded with pollutants. Its treatment is very difficult and complicated due to the presence of various pollutants and certain chemical with complicated structure.
Sohil Amiri   +2 more
doaj   +1 more source

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