Hydrodynamic thickness of adsorbed polymers

R. Varoqui; P. Dejardin

doi:10.1063/1.433734

Hydrodynamic thickness of adsorbed polymers

The Journal of Chemical Physics ◽

10.1063/1.433734 ◽

1977 ◽

Vol 66 (10) ◽

pp. 4395-4399 ◽

Cited By ~ 93

Author(s):

R. Varoqui ◽

P. Dejardin

Keyword(s):

Adsorbed Polymers ◽

Hydrodynamic Thickness

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Hydrodynamic thickness of adsorbed polymers in steady shear flow

Macromolecules ◽

10.1021/ma00180a035 ◽

1988 ◽

Vol 21 (2) ◽

pp. 494-499 ◽

Cited By ~ 39

Author(s):

Yoram Cohen

Keyword(s):

Shear Flow ◽

Steady Shear ◽

Steady Shear Flow ◽

Adsorbed Polymers ◽

Hydrodynamic Thickness

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Evaluation of chemical contamination of surface water and groundwater in the landfill city of Ardabil

Environment Conservation Journal ◽

10.36953/ecj.2015.se1674 ◽

2015 ◽

Vol 16 (SE) ◽

pp. 631-637

Author(s):

Maliheh Shahmorad Moghanlou ◽

Ebrahim Fataei

Keyword(s):

Heavy Metals ◽

Surface Water ◽

International Standards ◽

Chemical Contamination ◽

Mean Values ◽

Surface Water And Groundwater ◽

Turbidity Level ◽

The Mean ◽

Spss Software ◽

Hydrodynamic Thickness

Todays in our country the problem of waste disposal and the effects of entry alluvial aquifer their leachate and pollution of aquifers by hydrodynamic thickness in the direction of groundwater flow is highly regarded analytical descriptive study was conducted. To this purpose, the concentration of heavy metals plumb and cadmium and some physicochemical and biological parameters of surface water and groundwater around the landfill city of Ardabil in two time periods in spring 2015 and summer seasons were measured. Sampling, preparation and analysis of samples in accordance with the standard method of station 10 to within 5.5 km of landfill were Ardabil. Measurement of heavy metals, plumb and cadmium by atomic absorption were performed. The Results were analyzed by SPSS software, for the comparison of each parameter with drinking water standards and Agriculture tests comparing the average (T-TEST) was used. The results showed that groundwater and surface water of heavy metals, non-contaminated area and their results are below international standards. The mean values ??of microbiological and physicochemical parameters other than normal turbidity level and at the level of 1% were significantly lower than international standards.

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