Humic acids from raw materials of the Czech Republic / Libuše Madronová, editor.

Format:

Book

Contributor:

Madronova, Libuse.

Series:

Environmental science, engineering and technology series.

Chemistry research and applications series.

Environmental science, engineering and technology

Chemistry research and applications

Language:

English

Subjects (All):

Humic acid.

Physical Description:

1 online resource (141 p.)

Edition:

1st ed.

Place of Publication:

New York : Nova Science Publishers, c2011.

Language Note:

English

Summary:

In the period of more than twenty years, the Research Institute of Inorganic Chemistry in the Czech Republic, together with various other universities, research institutes and commercial organisations, worked on projects concerned with humic substances. This book presents the results of these extensive investigations.

Contents:

Intro

HUMIC ACIDS FROM RAW MATERIALS OF THE CZECH REPUBLIC

LIBRARY OF CONGRESS CATALOGING-IN-PUBLICATION DATA

CONTENTS

PREFACE

Chapter 1 PREPARATION AND ELEMENTAL COMPOSITION

ABSTRACT

1. INTRODUCTION

2. EXPERIMENTAL

2.1. Materials

2.2. Preparation

2.3. Methods of Basic Analysis

2.4. Organic Elemental Analysis

3. RESULTS

4. CONCLUSION

REFERENCES

Chapter 2 FTIR SPECTRA

2.2. Methods

Chapter 3 13C NMR SPECTRA IN THE LIQUID AND SOLID STATES

2.2. Spectroscopy Analyses

The Liquid State (LS) 13C NMR Spectra

The Solid State 13C CP/MAS NMR Spectra

Chapter 4 DETERMINATION OF OH GROUPS BY WET CHEMICAL METHODS

2.1. Materials and Samples

Ion Exchange Method

Acid-base Titration Curves

Determination of the OH content

Chapter 5 DETERMINATION OF MOLECULAR WEIGHTS AND CORRELATIONS WITH THE E4/E6 RATIO

2.1 Materials

2.2 The Absorbance Determination

2.3 Molecular Weight's Determination

Chapter 6 THERMAL ANALYSIS, CORRELATION BETWEEN PHYSICAL AND CHEMICAL PROPERTIES OF HUMIC ACIDS

2.2. Thermal Analysis

2.3. RESULTS

Chapter 7 BIOLOGICAL ACTIVITY DETERMINATION

2.1. Materials.

2.2. Biological Activity Determination in Higher Plants

2.3. Foliar Applications

1) The Effect of HK Foliar Application on the Nutrient Uptake. Growth and Genesis of Wheat Grown under Hydroponic Conditions

2) The Effect of HK Foliar Application together with Zinc on its Uptake by Wheat Grown under Hydroponic Conditions

3.1. Biological Activity Determination

3.2. Foliar Applications

Chapter 8 OXIDATION OF COAL-BASED RAW MATERIALS BY NITRIC ACID

Working Procedure of Oxidation

2.3. Methods of Analysis

3.1. Basic Characteristics and Composition of Inorganic Constituent

3.12. Organic Elemental Analysis

3.3. FTIR Infrared Spectroscopy

3.4. Liquid State 13C NMR

3.5. Molecular Masses and E4/E6 Parameter

3.6. Biological Activity

ACKNOWLEDGMENTS

LIST OF SYMBOLS

INDEX.

Notes:

Description based upon print version of record.

Includes bibliographical references and index.

Description based on print version record.

ISBN:

1-61761-035-6

OCLC:

787866470