Results 31 to 40 of about 183,208 (310)

TREATMENT OF BEET SUGAR PLANT SEWAGE

open access: yesAmerican Journal of Public Health, 1920
Beet sugar is an industry yearly attaining greater and greater importance. Likewise the disposal of the wastes is a problem of increasing consequence in various sections of the country. This paper and the discussions constitute an unusual assembling of the facts, valuable to local authorities and those commercially interested, alike.
L, Pearse, S A, Greeley
openaire   +3 more sources

Analysis of hydraulic load of a wastewater treatment plant in Jasło

open access: yesJournal of Water and Land Development, 2016
The paper presents an analysis of hydraulic load in a wastewater treatment plant (WTP) in Jasło. The study was based on the records of daily sewage volume entering the treatment plant within a multi-year period of 2010–2014.
Młyński Dariusz   +2 more
doaj   +1 more source

The Occurrence of Potential Harmful Cyanobacteria and Cyanotoxins in the Obrzyca River (Poland), a Source of Drinking Water

open access: yesToxins, 2020
Harmful cyanobacteria and their cyanotoxins may contaminate drinking water resources and their effective control remains challenging. The present study reports on cyanobacterial blooms and associated cyanotoxins in the Obrzyca River, a source of drinking
Wanda Czyżewska   +2 more
doaj   +1 more source

Evaluation Method of Odor Pollution in Urban Sewage Treatment Plants Based on Electronic Nose Technology

open access: yesChemical Engineering Transactions, 2018
In order to track the odor source and odor fingerprint characteristics of the sewage treatment plant, this study makes quantitative analysis and evaluation.
Ye Sun
doaj   +1 more source

Capability of the Invasive Tree Prosopis glandulosa Torr. to Remediate Soil Treated with Sewage Sludge [PDF]

open access: yes, 2019
Sewage sludge improves agricultural soil and plant growth, but there are hazards associated with its use, including high metal(loid) contents. An experimental study was conducted under greenhouse conditions to examine the effects of sewage sludge on ...
Abbas, Ahmed Mahmoud   +5 more
core   +1 more source

Development of optimal location and design capacity of wastewater treatment plants for urban areas: a case study in Samawah city [PDF]

open access: yes, 2020
Water, and related wastewater structures, are critical factors in the existence and the improvement of civilizations. Wastewater gathering and management has a considerable effect on the climate and economy at both regional and global level, and ...
Al-Mukaram, NAR   +2 more
core   +2 more sources

The Efficiency of the Biogas Plant Operation Depending on the Substrate Used

open access: yesEnergies, 2021
The study aimed to assess the most efficient solution of raw material management in selected biogas plants into the concept of circular economy and evaluate the most efficient solution of raw material management in selected biogas plants due to the ...
Janina Piekutin   +3 more
doaj   +1 more source

Health and Safety and Environmental Risk Assessment and Management in Urmia Sewage Treatment Plant by FMEA Method [PDF]

open access: yesعلوم و مهندسی آب و فاضلاب, 2019
Several sewage treatment plants are currently operational in Iran for supplying health conditions, better life of people, keeping the environment clean, and retrieval waste water and nutrient materials from collected sewage of houses and industrial units.
Kobra Setodemaram
doaj   +1 more source

Treatment and Disposal Technology of Surplus Sludge in Urban and Town Sewage Treatment Plant [PDF]

open access: yesE3S Web of Conferences, 2020
with the continuous acceleration of urban and town construction, the output of urban and town sewage is also increasing. To a great extent, this promotes the technological development and capacity expansion of urban and town sewage treatment plants.
Jia Li
doaj   +1 more source

Changes in Fish Communities in the Upper Patuxent River from 1966 to 1977 [PDF]

open access: yes, 1979
Ten year comparison of fish survey's with respect to diversity evenness and composition of fish communities. The upper Patuxent River was divided into Piedmont Plateau and Coastal Plain regions, not only for geographical purposes, but also because of the
Gollembiewski, Sandra Lee, Tsai, Chu-fa
core  

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