The modified swirl sedimentation tanks for water purification

Ochowiak, Marek; Matuszak, Magdalena; Włodarczak, Sylwia; Ancukiewicz, Małgorzata; Krupińska, Andżelika

doi:10.1016/j.jenvman.2016.12.023

Cited by 23 publications

(10 citation statements)

References 13 publications

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“…The most common method of treatment of industrial wastewater is sedimentation. The process is mostly cheap, with low operating and maintenance costs, because sedimentation is provided by physical forces (gravity and hydromechanical forces), but therefore the process is slow [8], [9].…”

Section: Overview Of Water Purification Technologiesmentioning

confidence: 99%

Development of New Compact Water Treatment System for Flue-Gas Condenser for Households

Švedovs

Dzikēvičs

Kirsanovs

et al. 2021

Environmental and Climate Technologies

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This work is a continuation of the article “Methods for Determining the Performance and Efficiency Parameters of the Flue-gas Condenser Sedimentation Tank”. During the experimental determination of Particulate Matter (PM) physical parameters, a described methodology was used. The results obtained affected the choice of water purification technology. Sedimentation technology was selected but provided that a filter element should be present in the installation. The article describes the types of industrial sedimentation tanks used more often. In condition that the system should be compact, while at the same time the purification efficiency rate should be high, the new suitable design of the water treatment system was developed.

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Section: Overview Of Water Purification Technologiesmentioning

confidence: 99%

Development of New Compact Water Treatment System for Flue-Gas Condenser for Households

Švedovs

Dzikēvičs

Kirsanovs

et al. 2021

Environmental and Climate Technologies

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“…The proposed experimental procedure has been used to investigate the liquid distribution inside the packed bed. Distilled water was adopted as a flowing medium and was injected into the column from a source point [15,16].…”

Section: Literature Reviewmentioning

confidence: 99%

Increasing of Equipment Efficiency by Intensification of Technological Processes

Фесенко

Basova

Іванов

et al. 2018

Period. Polytech. Mech. Eng.

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Issues of technological processes’ intensification and increase of technological equipment efficiency are of priority value in the modern engineering. Application of various methods of hydrodynamic drag on the working fluids in rotary-wheel machines allows increasing of processing efficiency to receive finely-dispersed homogeneous mixtures with necessary characteristics. In this article the issues, connected with the liquid flows' formation in the working zone of rotary-cavitating activator are studied and the main principles of energy impact while the usage of rotor with radial channels, supplied with the elements for receiving cavitating effects, are defined. Based on the offered methodology, experimental research was conducted and calculations of the main indexes, defining efficiency of energy impact on the working medium, were held. The substantiated estimation of efficiency of hydrodynamic machines work according to the dissipative power that allows to choose the proportion of hydrodynamic settings, which provide the highest intensity of cavitating processing of processed liquids, was presented. The practical value of the research is in the studying of ways of increasing of equipment efficiency through the possibility of technological process intensification.

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“…Researchers are always looking for novel structures that induce high flux and better settling rates. Investigation carried out by Ochowiak et al (2017) compared several different vortex separators, revealed that the use of small liquid damming in a swirl sedimentation tank could produce high settling efficiency by increasing flow rate and improving removal of small suspended solids particles. Park et al (2017a) reported that the optimization of flow distribution between rapid mixing in coagulation and flocculation/sedimentation was helpful to enhance the treatment efficiency by more than 25% of turbidity removal.…”

Section: Sedimentationmentioning

confidence: 99%

Physico‐Chemical Processes

Xue

Guo

Gong

2018

Water Environment Research

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This review covers research articles published in 2017 on topics relating to physico-chemical processes for water and wastewater treatment. The paper divides into nine sections, i. e., membrane technology, ion exchange, capacitive deionization, granular filtration, coagulation/flocculation, sedimentation, flotation, oxidation and adsorption. The membrane technology part includes six parts, including microfiltration (MF), ultrafiltration (UF), nanofiltration (NF), reverse osmosis (RO), forward osmosis (FO), and membrane distillation (MD).

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The modified swirl sedimentation tanks for water purification

Cited by 23 publications

References 13 publications

Development of New Compact Water Treatment System for Flue-Gas Condenser for Households

Development of New Compact Water Treatment System for Flue-Gas Condenser for Households

Increasing of Equipment Efficiency by Intensification of Technological Processes

Physico‐Chemical Processes

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