Treatment of tannery effluents by membrane separation technology / Sirshendu De, Chandan Das and Sunando DasGupta.

Format:

Book

Author/Creator:

De, Sirshendu.

Contributor:

Das, Chandan.

DasGupta, Sunando.

Series:

Chemical engineering methods and technology.

Chemical engineering methods and technology series

Language:

English

Subjects (All):

Tanneries--Waste disposal.

Tanneries.

Sewage--Purification.

Sewage.

Membrane separation.

Water--Purification--Membrane filtration.

Water.

Physical Description:

1 online resource (166 p.)

Edition:

1st ed.

Place of Publication:

New York : Nova Science Publishers, c2009.

Language Note:

English

Summary:

Tannery is one of the most polluting industries. In order to recover the process water and costly chemicals, membrane based processes can be effectively used to treat the effluent emerging from each of the tannery units. This book presents a systematic and comprehensive study to develop a greener route to treat such effluents.It is to be emphasized that no such book dealing with application of membrane filtration in tannery waste exists currently. Therefore, this book obviously has significant advancement compared to existing books on membrane technology. This book will have two fold impacts. Firstly, its academic value is quite high; Secondly, it will have remarkable impact of scaling up such system in actual industrial scale from pilot plant data in an emerging area. This book presents detailed description of the membrane based processes to treat the effluent from various units operations of a tannery. The results are analyzed in full detail. This book is a first kind of its own in this emerging field.

Contents:

Intro

TREATMENT OF TANNERY EFFLUENTSBY MEMBRANE SEPARATIONTECHNOLOGY

CONTENTS

PREFACE

INTRODUCTION

TANNERY AS SOURCE OF POLLUTING EFFLUENT

REFERENCES

TREATMENT METHODS

CONVENTIONAL METHODS OF TREATMENT PROCESS

LIMITATIONS OF CONVENTIONAL PROCESSES

MEMBRANE BASED PROCESSES

TREATMENT OF SOAKING EFFLUENT

ABSTRACT

3.1. SOAKING EFFLUENT

3.2. PRETREATMENT

3.3. SELECTION OF MEMBRANE SEPARATION PROCESSES

3.3.1. Membranes

3.3.2. Membrane Experiments

Stirred Cell and Operating Conditions

3.3.3. Performance Testing of Various Membranes

3.4. DETAILED STUDY OF TREATMENT OF SOAKING EFFLUENT

3.4.1. Cross Flow Cell and Operating Conditions

3.4.2. Analysis of Transient Flux Decline

Nanofiltration

Reverse Osmosis

3.4.3. Analysis of Steady State Flux

3.4.4. Analysis of Various Resistances

3.4.5. Enhancement of Steady State Permeate Flux

3.4.6. Permeate Quality Analysis

3.4.7. Sludge Characterization

CONCLUSION

TREATMENT OF LIMING EFFLUENT

4.1. EFFLUENT CONTENT

4.2. PRETREATMENT

4.3. SELECTION OF MEMBRANE SEPARATION PROCESSES

4.3.1. Membranes

4.3.2. Membrane Experiments

4.3.3. Performance Testing of Various Membranes

4.4. DETAILED STUDY OF TREATMENT OF LIMING EFFLUENT

4.4.1. Cross Flow Cell and Operating Conditions

4.4.2. Analysis of Transient Flux Decline

Ultrafiltration

4.4.3. Analysis of Steady State Flux

4.4.4. Analysis of Various Resistances

4.4.5. Enhancement of Steady State Permeate Flux

4.4.6. Permeate Quality Analysis

Nanofiltration.

4.4.7. Sludge Characterization

TREATMENT OF DELIMING-BATING EFFLUENT

5.1. EFFLUENT CONTENT

5.2. PRETREATMENT

5.3. SELECTION OF MEMBRANE SEPARATION PROCESSES

5.3.1. Membranes

5.3.2. Membrane Experiments

5.3.3. Performance Testing of Various Membranes

5.4. DETAILED STUDY OF TREATMENT OF DELIMING-BATINGEFFLUENT

5.4.1. Cross Flow Cell and Operating Conditions

5.4.2. Analysis of Transient Flux Decline

5.4.3. Analysis of Steady State Flux

5.4.4. Analysis of Various Resistances

5.4.5. Enhancement of Steady State Permeate Flux

5.4.6. Permeate Quality Analysis

5.4.7. Sludge Characterization

TREATMENT OF PICKLING EFFLUENT

6.1. EFFLUENT CONTENT

6.2. PRETREATMENT

6.3. SELECTION OF MEMBRANE SEPARATION PROCESSES

6.3.1. Membranes

6.3.2. Membrane Experiments

6.3.3. Performance Testing of Various Membranes

6.4. DETAILED STUDY OF TREATMENT OF PICKLING EFFLUENT

6.4.1. Cross Flow Cell and Operating Conditions

6.4.2. Analysis of Transient Flux Decline

6.4.3 Analysis of Steady State Flux

6.4.4. Analysis of Various Resistances

6.4.5. Permeate Quality Analysis

6.4.6. Sludge Characterization

TREATMENT OF DEGREASING EFFLUENT

7.1. EFFLUENT CONTENT

7.2. PRETREATMENT

7.3. SELECTION OF MEMBRANE SEPARATION PROCESSES

7.3.1. Membranes

7.3.2. Membrane Experiments

7.3.3. Performance Testing of Various Membranes

7.4. DETAILED STUDY OF TREATMENT OF DEGREASING EFFLUENT

7.4.1. Cross Flow Cell and Operating Conditions

7.4.2. Analysis of Transient Flux Decline.

7.4.3. Analysis of Steady State Flux

7.4.4. Analysis of Various Resistances

7.4.5. Enhancement of Steady State Permeate Flux

7.4.6. Permeate Quality Analysis

7.4.7. Sludge Characterization

TREATMENT OF TANNING EFFLUENT

8.1. TANNING EFFLUENT

8.2. SELECTION OF MEMBRANE SEPARATION PROCESSES

8.2.1. Membranes

8.2.2. Membrane Experiments

8.2.3. Performance Testing of Various Membranes

8.3. DETAILED STUDY OF TREATMENT OF TANNING EFFLUENT

8.3.1. Cross Flow Cell and Operating Conditions

8.3.2. Analysis of Transient Flux Decline

8.3.3. Analysis of Steady State Flux

8.3.4. Analysis of Various Resistances

8.3.5. Enhancement of Steady State Permeate Flux

8.3.6. Permeate Quality Analysis

TREATMENT OF DYEING EFFLUENT

9.1. DYEING EFFLUENT

9.2. SELECTION OF MEMBRANE SEPARATION PROCESSES

9.2.1. Membranes

9.2.2. Membrane Experiments

9.2.3. Performance Testing of Various Membranes

9.3. DETAILED STUDY OF TREATMENT OF DYEING EFFLUENT

9.3.1. Cross Flow Cell and Operating Conditions

9.3.2. Optical Studies and Image Analysis

9.3.3. Analysis of Transient Flux Decline

9.3.4. Analysis of Steady State Permeate Flux

9.3.5. Analysis of Various Resistance

9.3.6. Microscopy Based Quantification of Fouling

9.3.7. Enhancement of Steady State Permeate Flux

9.3.8. Permeate Quality Analysis

REFERENCES.

TREATMENT OF FATLIQUORING EFFLUENT

10.1. EFFLUENT CONTENT

10.2. PRETREATMENT

10.3. SELECTION OF MEMBRANE SEPARATION PROCESSES

10.3.1. Membranes

10.3.2. Membrane Experiments

10.3.3. Performance Testing of Various Membranes

10.4. DETAILED STUDY OF TREATMENT OF FATLIQUORINGEFFLUENT

10.4.1. Cross Flow Cell and Operating Conditions

10.4.2. Analysis of Transient Flux Decline

10.4.3. Analysis of Steady State Flux

10.4.3. Analysis of Various Resistances

10.4.4. Enhancement of Steady State Permeate Flux

10.4.5. Permeate Quality Analysis

10.4.6. Sludge Characterization

INDEX.

Notes:

Description based upon print version of record.

Includes bibliographical references and index.

Description based on print version record.

ISBN:

1-61728-596-X

OCLC:

666378297