Results 21 to 30 of about 52,641,828 (107)

Photocatalytic membrane filtration and its advantages over conventional approaches in the treatment of oily wastewater: A review

open access: yesAsia-Pacific Journal of Chemical Engineering, Volume 15, Issue 5, September/October 2020., 2020
ABSTRACT Clean water supply has become one of the biggest challenges of the 21st century; therefore, water source protection is of increasing importance. Beyond environmental protection reasons, economic concerns—derived from increasing costs of processing water and wastewater discharge—also prompt industries to use advanced wastewater treatment ...
Érika Nascimbén Santos   +4 more
wiley   +1 more source

Adaptive Hybrid Soft‐Sensor Model of Grinding Process Based on Regularized Extreme Learning Machine and Least Squares Support Vector Machine Optimized by Golden Sine Harris Hawk Optimization Algorithm

open access: yesComplexity, Volume 2020, Issue 1, 2020., 2020
Soft‐sensor technology plays a vital role in tracking and monitoring the key production indicators of the grinding and classifying process. Least squares support vector machine (LSSVM), as a soft‐sensor model with strong generalization ability, can be used to predict key production indicators in complex grinding processes.
Wei Xie   +6 more
wiley   +1 more source

Applications of Membrane Hydrocyclone Recovery of Silicon Carbide Powder [PDF]

open access: yes, 2020
This work investigated the possibility of using membrane hydrocyclone as a separator to recover the silicon carbide powder. The weight percentage of silicon carbide powder is 62.9%.
Hsu, Chen-Yang   +2 more
core   +2 more sources

Performance comparison of a hydrocyclone and crossflow separator - a plant study

open access: yes, 2020
In the present work, a conventional hydrocyclone and newly designed laboratory scale crossflow separator (CS) were evaluated and compared experimentally. Hydrocyclone and CS was compared at the very similar actual cut size values.
ÖZCAN, ÖZGÜR
core   +1 more source

Experimental study on the slime flotation process of low-rank steam coal by the small cone angle hydrocyclone group [PDF]

open access: yes, 2023
Considering that the clay content in the western Liaoning region is high, the dominant fraction is <0.045 mm high ash in fine-grained low thermal coal and coal slurry.
Caixia, Li   +6 more
core   +1 more source

The Study on Numerical Simulation and Experiments of Four Product Hydrocyclone with Double Vortex Finders

open access: yes, 2018
A hydrocyclone is an instrument that can effectively separate multi-phase mixtures of particles with different densities or sizes based on centrifugal sedimentation principles.
Yuekan Zhang   +3 more
core   +1 more source

A Study on Hydrocyclone with Rotating Blades on Overflow Pipe Wall

open access: yes, 2011
This study proposed a new type of hydrocyclone. A rotating ring containing one pair of symmetric blades was attached to the overflow pipe. The momentum of the inlet fluid drove the ring/blades to rotate, and the rotating blades swept small-sized ...
Chun Wei Fu   +3 more
core   +1 more source

Analysis of swirling flow in hydrocyclones operating under dense regime [PDF]

open access: yes, 2012
There are many circumstances where hydrocyclone performance and dense flow are intertwined, such as for example when feed solids flow exceeds hydrocyclone capacity during continuous operations. The work reported here, which is part of an ongoing research
Davailles, Aurélien   +3 more
core   +1 more source

Nutrient and carbon partitioning and performance for swine manure management technologies

open access: yesJournal of Environmental Quality, Volume 55, Issue 4, July/August 2026.
Abstract Swine manure management systems (MMSs) are critical for nutrient cycling. Common swine MMS storage types in the United States are deep pits, anaerobic lagoons, and slurry storages. This study presents a synthesis of literature documenting nutrient and carbon (C) partitioning via a material mass balance approach for four manure treatment ...
Erin L. Cortus   +5 more
wiley   +1 more source

Artificial neural networks in estimation of hydrocyclone parameter d50c with unusual input variables [PDF]

open access: yes, 1997
The accuracy in the estimation of hydrocyclone parameter, d50c, can substantially be improved by application of artificial neural networks (ANN). With ANN, many nonconventional operational variables such as water and solid split ratios, overflow and ...
Wong, K.W.   +3 more
core  

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