Results 221 to 230 of about 514,019 (280)

Atomically Ru-Doped Co₃O₄ With Asymmetric Ru-O-Co Sites for High-Performance Chlorine Evolution. [PDF]

Small
Gong H, Ni Z, Tang G, Zhang J, García H, Kuang P, Yu J.   +6 more
europepmc   +1 more source

Physicochemical and Antimicrobial Characterization of Nanobubbles Reveals Physical Disruption is the Primary Mode of Biofilm Inactivation. [PDF]

ACS ES T Water
Northage N, Gomilšek M, Modic M, Vengust D, Zorko A, Cvelbar U, Walsh JL.   +6 more
europepmc   +1 more source

Induced Circular Dichroism From the Binding of Achiral Bivalent Ligands to Transthyretin. [PDF]

J Mol Recognit
Wood S, Guan Y, Pitts J, Gill R, Kolstoe S, Jávorfi T, Hussain R, Siligardi G.   +7 more
europepmc   +1 more source

Physicochemical and bacteriological quality of drinking water in Debre Markos town, Northwest, Ethiopia. [PDF]

SAGE Open Med
Asmare B, Bekalu A, Alamneh A.
europepmc   +1 more source

1,4-Dihydropyrrolo[3,2-<i>b</i>]pyrrole as a new electron-donor in the construction of triarylmethyl radicals.

Org Chem Front
Godlewski B, Grudzień K, Aleshkevych P, Koszarna B, Vishwakarma VK, Morawski O, Kaszyński P, Szewczyk A, Sobolewski A, Rybicka-Jasińska K, Gryko DT.   +10 more
europepmc   +1 more source

A Variable Rate Coefficient Chlorine Decay Model

Environmental Science & Technology, 2008
Chlorine is the most widely used water disinfectant in the world. As a result, optimal chlorine usage is essential for both human and environmental health. Chlorine decay models can be used to predict residual concentrations in water distribution networks and optimize chlorine dosing. However, the coefficients of current chlorine decay models are often
Jonkergouw, PM, Khu, ST, Savic, DA, Zhong, D, Hou, XQ, Zhao, HB   +5 more
core   +6 more sources

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A model for chlorine concentration decay in pipes

Water Research, 1993
Abstract A model that accounts for transport in the axial direction by convection and in the radial direction by diffusion and that incorporates first order decay kinetics has been developed to predict the chlorine concentration in a pipe in a distribution system. A generalized expression for chlorine consumption at the pipe wall is used to solve the
Robert Clark, Chungsying Lu, Pratim Biswas   +2 more
exaly   +2 more sources

Simulation of Chlorine Decay in Drinking-Water Distribution Systems

Journal of Environmental Engineering, 2002
This work presents a model that evaluates the decay of the chlorine concentration in drinking water distribution networks. The model may use either Lagrangian based time driven or event driven methods depending on the hydraulic characteristic of the pipes. The decay of the chlorine within a pipe is evaluated by using a single equation that incorporates
Ucak, A, ÖZDEMİR, OSMAN NURİ
openaire   +3 more sources

A new approximate solution for chlorine concentration decay in pipes

Water Research, 2008
Biswas et al. (1993. A model for chlorine concentration decay in pipes. Water Res. 27(12), 1715-1724) presented an analytical solution of a two-dimensional (2-D) steady-state chlorine transport equation in a pipe under the turbulent condition and employed fractional error function and regression technique to develop an approximate solution.
Hund-Der, Yeh, Shi-Bin, Wen, Ya-Chi, Chang, Chung-Sying, Lu   +3 more
openaire   +3 more sources