What is electrokinetic method?
Electrokinetic is an applicable technique to transport charged particles and fluid in an electric potential. The EKS demonstrates changes in soil pH due to electrolysis reactions, water flow between the electrodes and migration of ions towards the cathode.
What is meant by electrokinetic remediation?
Electrokinetics remediation, also termed electrokinetics, is a technique of using direct electric current to remove organic, inorganic and heavy metal particles from the soil by electric potential.
For what kind of soil contaminant is the electrokinetic technique suitable?
Electrokinetic remediation is an environmental technique especially developed for the removal of contaminants in soil, sediments and sludge, although it can be applied to any solid porous material [20].
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What is soil washing remediation?
Description. In situ soil washing, also known as soil leaching or chemical extraction, includes in situ soil remediation technologies that use a washing solution (e.g. solvents, acids, chelating agents, polymers) to mobilize organic or inorganic contaminants towards a groundwater recovery system.
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How does electro osmosis work?
In electro-osmosis, the bulk fluid moves relative to a charged surface due to an external electric field. When an electric field is applied to the fluid, the net charge in the electrical double layer is induced to move by the resulting Coulomb force.
What is electrokinetic phenomena in physical chemistry?
[i¦lek·trō·kə′ned·ik fə′näm·ə·nə] (physical chemistry) The phenomena associated with movement of charged particles through a continuous medium or with the movement of a continuous medium over a charged surface.
What is bioremediation in biotechnology?
Bioremediation is a branch of biotechnology that employs the use of living organisms, like microbes and bacteria, in the removal of contaminants, pollutants, and toxins from soil, water, and other environments. Bioremediation is used to clean up oil spills or contaminated groundwater.
What is the process of phytoremediation?
Phytoremediation is a bioremediation process that uses various types of plants to remove, transfer, stabilize, and/or destroy contaminants in the soil and groundwater.
How effective is soil washing?
As a volume reduction technique, soil washing is very cost effective when it can reduce the amount of soil that needs further treatment or disposal. Soil washing, when performed under ideal conditions, can lead to a volume reduction of approximately 90% of the originally contaminated soil (Sharma and Reddy 2004).
What is soil washing process?
Soil washing uses water to remove contaminants from soils. The process works by either dissolving or suspending contaminants in the wash solution. Soil washing separates soil by particle size. Most organic and inorganic contaminants tend to bind and sorb to clay, silt, and organic soil particles.
What is electro osmosis used for?
Electro-osmosis (EO) is used in a membrane based separation processes. The electrical potential facilitates the transport of mobile ions and liquid through the pores of the membrane.
What is the difference between electrophoresis and electroosmosis?
In electrophoresis, solid particles (macromolecules like nucleic acids or proteins) are moved using an electric field. But in electro-osmosis a liquid is moving. In electrophoresis, the support solid material is a gel. But it electro-osmosis it can be a gel, membrane, capillary, etc.
What is electelectrokinetics and how does it work?
Electrokinetics is a versatile technology, and therefore can be used to facilitate treatment of a wide range of compounds. Electrokinetic extraction targets contaminant groups such as metal ions, anions, and water-soluble organics with sufficient polarity (or polarizability).
Who is electelectro kinetic technologies?
Electro Kinetic Technologies is an innovative company providing ergonomic solutions for transporting materials and people within the material handling, healthcare, and retail industries. Our products help you to: Reduce employee injuries from strain and fatigue. Safely transport people and materials across various surfaces and inclines.
What is the application of electrokinetics in Chemical Engineering?
More recently, electrokinetics has been applied to facilitate distribution of various amendments required for in situ remediation technologies such as in situ chemical oxidation (ISCO) and enhanced reductive dechlorination (ERD).
Why choose electro kinetic technologies tuggers?
With a wide range of options and payloads, our Electro Kinetic Technologies tuggers are perfect for anything from a cart with boxes of product parts to pallets that only a forklift could have moved.
