Results 11 to 20 of about 246,572 (299)

Determination of Heavy Metal Remediation to Soil from Community Buildings’ Rooftop

open access: yesTurkish Journal of Agriculture: Food Science and Technology, 2022
Considering the importance of water in the world, the amount of usable water is not sufficient throughout the world, the existing available fresh water resources are not enough, therefore, water shortages may be encountered in the following years ...
Yasin İlhanlı, Erman Ulker
doaj   +1 more source

Effect of a Larger Flush Volume on Bioavailability and Efficacy of Umbilical Venous Epinephrine during Neonatal Resuscitation in Ovine Asphyxial Arrest

open access: yesChildren, 2021
The 7th edition of the Textbook of Neonatal Resuscitation recommends administration of epinephrine via an umbilical venous catheter (UVC) inserted 2–4 cm below the skin, followed by a 0.5-mL to 1-mL flush for severe bradycardia despite effective ...
Deepika Sankaran   +19 more
doaj   +1 more source

Feeding growing button mushrooms: The role of substrate mycelium to feed the first two flushes.

open access: yesPLoS ONE, 2022
A number of experiments were done to further our understanding of the substrate utilization in button mushroom crops (Agaricus bisporus). An analysis of the degradation of dry matter of the substrate during a crop cycle revealed that for pin formation ...
Anton S M Sonnenberg   +6 more
doaj   +1 more source

The first flush analysis of stormwater runoff in a humid climate

open access: yesJournal of Environmental Engineering and Landscape Management, 2023
This study focuses on the pollutants from urban runoff to Zarjoob River, which is one of the rivers leading to Anzali International Wetland, which was listed in the Montreux Record in 1993 as a site in need of priority conservation.
Reza Mastouri   +2 more
doaj   +1 more source

Qualidade e tratamento de águas pluviais para fins não-potáveis e avaliação ecotoxicológica [PDF]

open access: yesRevista DAE, 2021
Visando a melhorar a disponibilidade hídrica nos grandes centros urbanos, torna-se necessária a busca por tecnologias para conservação, aproveitamento e reúso de água.
Fernanda Diniz Avila   +3 more
doaj   +1 more source

First flush of dissolved compounds

open access: yesWater Science and Technology, 1999
In a crude conceptual approach it is commonly assumed that in a combined sewer system the concentration of dissolved compounds in diluted by an increasing flow rate due to rainwater inflow. However, theory of hydraulics suggests that these compounds are influenced by hydrodynamic effects. It is known that since the wave celerity is higher than the flow
Wolfgang Rauch   +3 more
openaire   +2 more sources

Assessing the characteristics of different-sized particles in the first flush of roof runoff

open access: yesWater Science and Technology, 2023
The first flush occurs during urban runoff events. In this study, we aimed to assess the characteristics of different-sized particles in the first flush of roof runoff, and runoff was collected from an asphalt roof (AR), metal roof (MR), and cement roof (
Wei Zhang   +3 more
doaj   +1 more source

Swimming Behavior of Daphnia magna Is Altered by Pesticides of Concern, as Components of Agricultural Surface Water and in Acute Exposures

open access: yesBiology, 2023
Pesticides with novel modes of action including neonicotinoids and anthranilic diamides are increasingly detected in global surface waters. Little is known about how these pesticides of concern interact in mixtures at environmentally relevant ...
Nicole Egan   +4 more
doaj   +1 more source

Modeling middle and final flush effects of urban runoff pollution in an urbanizing catchment [PDF]

open access: yes, 2016
In current literature, the first flush effect of urban runoff pollution has been studied and reported extensively. However, the effects of middle and final flushes on pollutant flushing were not given much attention.
Fu, Guangtao   +2 more
core   +1 more source

Performance of first flush devices as sanitary barrier for cisterns protection

open access: yesRevista Águas Subterrâneas, 2017
The use of cisterns for rainwater storage is a common practice in several places that have long periods of water scarcity. To avoid contamination of the stored water in cisterns, one strategy is the use of first flush device.
Selma Thaís Bruno da Silva   +4 more
doaj   +1 more source

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