A simulation-optimization approach for optimal …
The calibrated simulation model was combined with a groundwater optimization model to recognize the optimization of groundwater dewatering in the studied area using a modified Pareto dominance-based real-coded genetic algorithm (GA). The results show that the optimization of the dewatering implemented in this research can provide a useful model ...
Dewatering optimization using a groundwater …
A finite difference computer model was constructed and successfully applied to design the dewatering system. The flexibility and ease of application of the model made it possible to determine the optimum number, production schedules, and locations of the dewatering wells, in conjunction with evolving mine plans. The implementation of the ...
Optimization of dewatering systems for mineral …
This can be considered a design problem. The dewatering system configuration and stream flow rates are calculated for both problems (i.e., for P1 and P2). For P2, the equipment design is also determined. These models/problems are independent of one another and can be …
Novel method for optimizing the dewatering rate …
05.01.2020 · The current research proves the importance of hydro-fracture and can be conductive to optimize the model of dewatering rate for hydraulic fracture well. The simulation of pressure propagation and dewatering rate optimization for hydraulic fracture well will be further investigated.
Scale Model Study for a Ventilation System Optimization ...
4th International Conference On Building Energy, Environment Scale Model Study for a Ventilation System Optimization inside a Sludge Dewatering Area C Croitoru1, M. Sandu1, I. Nastase1, F. Bode1,2 and L Tacutu1 1CAMBI, Technical University of Civil Engineering of Bucharest, Building Services Department, 66 Pache Protopopescu Avenue, 020396, Bucharest, Romania
LAB-SCALE RECUPERATIVE THICKENING: DEWATERING …
lab scale; a demonstration of the optimization of polymer assisted dewatering is given and biogas production and quality monitored. Two 1.5 L custom designed digesters were operated in parallel one as a ‘control’ and the other operating under a semi-batch RT. iv ABSTRACT There is growing interest in the use of high performance anaerobic digestion (AD) processes for the production of biogas ...
URTEC-198210-MS Optimisation of Dewatering Rates to ...
Outlines Background Objectives and Methodology Model Implementation and Simulation Scenarios Results and Discussion Conclusions URTEC-198210-MS • Optimisation of Dewatering Rates to Maximise Coal Seam Gas Production• Zhongwei Chen
Modeling and Computational Optimization – HGL
Dewatering Optimization at a Proposed Iron Mine Site in Western Australia. Peace River Integrated Modeling Project, Florida For the Southwest Florida Water Management District (SWFWMD), HGL developed and calibrated an integrated groundwater/surface water model of the 2,350-square-mile Peace River basin in west-central Florida.
MGO Dewater Tutorial - Waterloo Hydrogeologic
MGO Tutorial - Dewatering Scenario Introduction Pumping well optimization technology is used to determine the ideal pumping well locations, and ideal pumping rate s at these locations, in order to minimize or maximize a specified criteria. Typically, pumping well optimization is used in …
SUSPENSION DEWATERING: CHARACTERISATION AND …
dewatering processes. It is proposed that thixotropy in red mud suspensions is predominantly due to precipitation products from supersaturated liquor. Fundamental theoretical models have been applied to predict the operation of individual pieces of process equipment including thickeners and pressure filters and also model settlement in tailings ...
Screw Press Dewatering Optimization
Dewatering Optimization usually focuses on Cake Solids, in this effort filtrate clarity, solids capture, takes a back seat.
DESIGN OF COST EFFECTIVE DEWATERING …
The finite element optimization model includes both the natural and the artificial constraints and provides several optimal withdrawal strategies for the dewatering system design concerning the ...
Optimal dewatering of an excavation site by using …
In this study, a linked simulation–optimization approach is proposed for optimal dewatering system design for an excavation site. In the simulation part of the proposed approach, an analytical groundwater flow model is used to simulate the flow process in the subsurface.
Mine Dewatering System Design
Optimization of Dewatering System Using MINOS. Design of the dewatering system will be optimized using MINOS, a code developed at Stanford University to solve non-linear optimization problems (Murtagh and Saunders, 1987). Optimization of the example problem is non-linear in both the objective function and the constraint, but this optimization ...
Project Summary - Bentley
Project . Roy Hill Iron Ore is developing an AUD 10 billion, 55 million tonne-per-annum open pit, bulk mining operation in Western Australia. The massive project includes water supply and dewatering operations that cover 300 square kilometers.
Energy Exploration & Exploitation Novel method …
Mathematic model of dewatering rate optimization To maximize the expansion area, economize the production time, and avoid the influence of gas flow on the pressure propagation, it is suggested that the investigation distance should reach the well-spacing boundary when the well bottom-hole pressure (BHP) declines to the CDP. According to this ...
optimization open dewatering - MC World.INC
Dewatering Optimization Groundwater. dewatering optimization using a groundwater flow model at the whitewood open-pit coal mine, alberta. By 1980, coal production and coal recovery at the Whitewood mine, Alberta, were unacceptably low as a result of poor …
Groundwater dewatering optimization in the Shengli no. 1 ...
optimization model for the study area and briefly intro-duces the MPRCGA optimization method. Section 5 dis-cusses the results of groundwater dewatering optimization in the study area. Finally ...
DEWATERING OPTIMIZATION USING A …
DEWATERING OPTIMIZATION USING A GROUNDWATER FLOW MODEL AT THE WHITEWOOD OPEN-PIT COAL MINE, ALBERTA. By 1980, coal production and coal recovery at the Whitewood mine, Alberta, were unacceptably low as a result of poor groundwater and surface water control at the mine.