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Separating agent
The embodiments of the invention in which an exclusive property or privilege is claimed are defined as follows: 1. A separating agent which comprises a cellulose ...
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Separation agent comprising aliphatic or aromatic ester of polysaccharide
The embodiments of the invention in which an exclusive property or privilege is claimed are defined as follows: 1. A chromatographic separating agent comprising xylan ...
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Polysaccharide substances, process for producing them and use of them
Accordingly, there is provided in accordance with the present invention a novel substance having a main structure of the following Formula (1) in which a polysaccharide ...
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Column for DNA separation by matched ion polynucleotide chromatography
It is an object of the present invention to provide a MIPC separation column which gives improved separation of polynucleotides; which allows separation of ...
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Apparatus for treatment of soils contaminated with organic pollutants
The invention provides a process and apparatus for the treatment of soil contaminated with organic pollutants. The process includes the steps of providing a supply of a ...
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Contaminant remediation, biodegradation and volatilization methods and apparatuses
(DISCLOSURE OF THE INVENTION) The present invention comprises in situ methods and apparatuses for removal of contaminants from soil or from ground water, or both. The ...
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Remediation apparatus and method for organic contamination in soil and groundwater
My inventive method and accompanying apparatus for in-situ treating of soil and groundwater contaminated with pollutants advantageously overcomes the deficiencies in the ...
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Microporous diffusion apparatus
The present invention relates to sparging apparatus for injection of oxidizing gas in the form of small bubbles into aquifer regions to encourage in situ remediation of ...
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Biological removal of phosphorus and nitrogen from wastewater using a stressed contact zone and a luxury contact zone
OF THE INVENTION As used herein, the term "anaerobic" refers to the unavailability of free oxygen. Referring to the Figure, the process for biological nutrient removal ...
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Multi-phase dual cycle influent process
The goal of modern waste water treatment systems is efficiency and the capability of simultaneously removing nutrients and BOD. Efficiency factors include the size and ...
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