Results 21 to 30 of about 10,575 (222)
Potential of Flocculant-Aided Soil Slurry Dewatering in Land Reclamation: Laboratory Investigations
Advances in Civil Engineering, 2018 When soil slurry is used as a fill material in land reclamation projects, vacuum preloading or geotextile tube systems are often adopted for the dewatering treatment in a large scale.
Yang Jiao +3 more
doaj +1 more source
Numerical model of water removal and air penetration during vacuum dewatering [PDF]
Drying Technology, 2020 Dewatering and air flow in high vacuum suction boxes was examined. The work was mainly numerical and was based on, and compared with, previously published experimental results of vacuum dewatering ...
Björn Sjöstrand +3 more
openaire +2 more sources
Development of Vacuum Tube Well Dewatering Test Device and Study on Vacuum Degree Transfer Law
Sustainability, 2022 Vacuum tube well dewatering technology has gradually become an effective means to deal with low-permeability soil groundwater. The vacuum degree transfer law is an important element in the study of the mechanism of deep foundation pit vacuum tube well dewatering.
Yongqiang Yu +5 more
openaire +1 more source
Optimisation of extraction and sludge dewatering efficiencies of bio-flocculants extracted from Abelmoschus esculentus (okra) [PDF]
, 2015 The production of natural biopolymers as flocculants for water treatment is highly desirable due to their inherent low toxicity and low environmental footprint.
Binner, Eleanor +3 more
core +2 more sources
BioResources, 2023 State-of-the-art manufacturing of tissue paper by Through Air Drying provides excellent product performance, although at a high production cost and energy use.
Björn Sjöstrand +2 more
doaj +2 more sources
Research on Dewatering Ability of Municipal Sludge under the Treatment of Coupled Acid and Microwave
Geofluids, 2021 Municipal sludge is a by-product of urban sewage treatment; it has high water content and contains many hydrophilic extracellular polymeric substances (EPS). It is difficult to achieve deep dewatering of sludge.
Xudong Zhang +7 more
doaj +1 more source
Soils and Foundations, 2021 The spacing of PVDs is an essential factor affecting the consolidation effect of vacuum preloading. For exploring the influence of spacing of PVDs on the impact of sludge drainage consolidation, FeCl3, a commonly used inorganic coagulant, was used to ...
Xudong Zhang +6 more
doaj +1 more source
BuildingsThis paper investigates the printability and mechanical properties of 3D printed construction mortar (3DPCM) through the methods of vacuum dewatering and carbonation mixing, wherein flowability and extrudability serve as critical indicators of mortar ...
Qiang Song +3 more
doaj +1 more source
Advances in Mechanical Engineering, 2018 The dynamic compaction method is effective to reinforce soft soil foundation with a low degree of saturation. However, deep soft soil foundation with high degree of saturation has some different characteristics. It has been widely considered that dynamic
Jihong Wei +4 more
doaj +1 more source
Continued Development of the Brine Evaporation Bag [PDF]
, 2014 The Brine Evaporation Bag (BEB) is a membrane-based bag system for the dewatering of brine. Previous studies showed the ability of the BEB to dewater brine at low temperatures with a 96 percent mass reduction.
Delzeit, Lance +5 more
core +1 more source