sedimentation behaviour of flocculant-treated soil slurry

sedimentation behavior of flocculant-treated soil slurry

Sedimentation behavior of flocculant-treated soil slurry

Slurry sedimentation tests on slurries with different flocculant contents and water contents were conducted. It is shown that, by adding flocculant into soil slurry, the rate of settlement under self-weight can be considerably increased in the tested range of water contents (100.7–879.5%).

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sedimentation behavior of flocculant‑treated soil slurry

Sedimentation behavior of flocculant‑treated soil slurry

In this case, an important problem is the sedimentation behaviour 13 of flocculant-treated soil slurry, which is also the main focus of the paper. 14 Sedimentation behaviour of soil slurry and ultra-soft soil is of research interests in 15 geotechnical engineering. Some examples of studies are Imai (1980, 1981), Been and

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sedimentation behaviour of flocculant-treated soil slurry

Sedimentation Behaviour of Flocculant-Treated Soil Slurry

Slurry sedimentation tests on slurries with different flocculant contents and water contents were conducted. It is shown that, by adding flocculant into soil slurry, the rate of settlement under

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sedimentation behavior of flocculant-treated soil slurry

Sedimentation behavior of flocculant-treated soil slurry

He, J., Chu, J., Tan, S. K., Vu, T. T., & Lam, K. P. (2017). Sedimentation behavior of flocculant-treated soil slurry. Marine Georesources & Geotechnology, 35 (5), 593-602. Soil slurry dredged from seabed is becoming more widely used in land reclamation projects. A major problem encountered is that soil slurry is very high in water content and

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sedimentation behavior of flocculant-treated soil slurr

sedimentation behavior of flocculant-treated soil slurr

Sedimentation behavior of flocculant-treated soil slurry. 2016-07-05· In this case, an important problem is the sedimentation behavior of flocculant-treated soil slurry, which is also the main focus of the paper. The sedimentation behavior of soil slurry and ultrasoft soil is of research interest in geotechnical engineering.

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sedimentation behavior of organic, inorganic, and composite

Sedimentation Behavior of Organic, Inorganic, and Composite

Download Citation | On Jul 1, 2021, Dongxing Wang and others published Sedimentation Behavior of Organic, Inorganic, and Composite Flocculant-Treated Waste Slurry from Construction Works | Find

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a study on the flocculation and sedimentation of iron

A Study on the Flocculation and Sedimentation of Iron

Based on the regulating behavior of Fe3+, flocculation and sedimentation tests of iron tailings slurry flocculated using 2 mg/L anionic polyacrylamide (APAM) were studied, including the tests of Fe3+ dosage, regulating time, and pH. Flocculation–sedimentation tests showed that: a recommended addition of 56 mg/L Fe3+ produced a surprisingly bad flocculation effect; sedimentation ability

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potential of flocculant-aided soil slurry dewatering in land

Potential of Flocculant-Aided Soil Slurry Dewatering in Land

For the treatment of soil slurry, flocculant solution was added into soil slurry at a ratio of dry flocculant : dry soil = 1 : 2000 by weight. The initial water contents were 100% for both pure slurry and flocculant-added slurry. The methods and procedures of applying flocculants into soil slurry also followed our previous study . 2.3.

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a study on the flocculation and sedimentation of iron

A Study on the Flocculation and Sedimentation of Iron

Based on the regulating behavior of Fe3+, flocculation and sedimentation tests of iron tailings slurry flocculated using 2 mg/L anionic polyacrylamide (APAM) were studied, including the tests of Fe3+ dosage, regulating time, and pH. Flocculation–sedimentation tests showed that: a recommended addition of 56 mg/L Fe3+ produced a surprisingly bad flocculation effect; sedimentation ability

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a new testing system to investigate the sedimentation and

A NEW TESTING SYSTEM TO INVESTIGATE THE SEDIMENTATION AND

behaviour of treatment sludge, which typically contains only 10 to 25% of solids by weight. Hence, there is a need to develop measurement techniques to describe the behaviour of sludge (and other similar slurry fills together referred to as “pulp”) after their discharge. The experimental data obtained through such tests can then

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modeling of flocculation and sedimentation using population

Modeling of Flocculation and Sedimentation Using Population

Flocculation is a special phenomenon for fine sediment or silt in reservoirs and estuaries. Flocculation usually results in changes of size, morphology, and settling velocity of sediment particles and finally changes of bed topography of reservoirs and estuaries. The process of flocculation and sedimentation was simulated based on population balance modeling (PBM) and computational fluid

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development of structure in sedimenting soils | philosophical

Development of structure in sedimenting soils | Philosophical

He J, Chu J, Tan S, Vu T and Lam K (2016) Sedimentation behavior of flocculant-treated soil slurry, Marine Georesources & Geotechnology, 10.1080/1064119X.2016.1177625, 35:5, (593-602), Online publication date: 4-Jul-2017.

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a description of sediment dewatering methods

A DESCRIPTION OF SEDIMENT DEWATERING METHODS

flocculation) poses a significant problem to dredging projects during the Settling and Thickening and Solids Dewatering stages. Rather than providing the physical space and time needed for the agglomeration of solids to occur naturally, it is often advantageous to induce agglomeration through the introduction of chemical additives.

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engineering behavior and sedimentation behavior of lead

Engineering behavior and sedimentation behavior of lead

Engineering behavior and sedimentation behavior of lead contaminated soil-bentonite vertical cutoff wall backfills

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cementation of sand due to salt precipitation in drying

Cementation of sand due to salt precipitation in drying

Sedimentation behavior of flocculant-treated soil slurry. Jia He et al. Marine Georesources & Geotechnology. Volume 35, 2017 - Issue 5. Published online: 13 Mar 2017 .

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geotechnical engineering behavior of biopolymer-treated soft

Geotechnical engineering behavior of biopolymer-treated soft

Effects of the biopolymers on marine soil were analyzed through a series of experiments considering the Atterberg limits, shear strength at a constant water content, compressive strength in a dry condition, laboratory consolidation, and sedimentation. Xanthan gum treatment affects the Atterberg limits, shear strength, and compressive strength

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