Guidelines for grit sampling and characterization.

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Bibliographic Details
Corporate Author: Water Environment Federation.
Format: eBook
Language: English
Published: Alexandria, VA : Water Environment Federation, ©2016.
Subjects:
Sewage > Sampling > Guidebooks.
Sewage > Purification > Guidebooks.
Sewage disposal plants > Guidebooks.
Sedimentation and deposition.
elektronické knihy
electronic books
ISBN: 9781523105311
1523105313
9781572783300
1572783303
Physical Description: 1 online resource (xvii, 105 pages) : illustrations (some color)

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Table of contents

LEADER 05847cam a2200481 i 4500
001 kn-ocn960153597
003 OCoLC
005 20240717213016.0
006 m o d
007 cr cn|||||||||
008 161009s2016 vauao ob 001 0 eng d
040 |a SINTU  |b eng  |e rda  |e pn  |c SINTU  |d KNOVL  |d OCLCF  |d STF  |d OCLCQ  |d COO  |d VT2  |d GILDS  |d RRP  |d WYU  |d AU@  |d OCLCO  |d OCL  |d EBLCP  |d OCLCQ  |d OCLCO  |d OCLCQ  |d UKAHL  |d OCLCO 
020 |a 9781523105311  |q (electronic bk.) 
020 |a 1523105313  |q (electronic bk.) 
020 |z 9781572783300 
020 |z 1572783303 
035 |a (OCoLC)960153597  |z (OCoLC)1096678055 
245 0 0 |a Guidelines for grit sampling and characterization. 
264 1 |a Alexandria, VA :  |b Water Environment Federation,  |c ©2016. 
300 |a 1 online resource (xvii, 105 pages) :  |b illustrations (some color) 
336 |a text  |b txt  |2 rdacontent 
337 |a computer  |b c  |2 rdamedia 
338 |a online resource  |b cr  |2 rdacarrier 
500 |a "WEF Special Publication." 
500 |a "Prepared by the Grit Sampling and Characterization Task Force of the Water Environment Federation."--Page iii 
504 |a Includes bibliographical references and index. 
506 |a Plný text je dostupný pouze z IP adres počítačů Univerzity Tomáše Bati ve Zlíně nebo vzdáleným přístupem pro zaměstnance a studenty 
520 8 |a Annotation  |b Guidelines for Grit Sampling and Characterization addresses the "last frontier" in liquid systems treatment by documenting and examining the methods currently in use. Driven by the industry's increasing need to determine how grit can be better characterized, modeled, and reliably removed, this book is a first step toward understanding the implications of the methods selected and allowing for proper design and optimization of grit removal systems. The book discusses methods for:characterizing grit;obtaining a grit sample, includingcross-channel sampling and dry sieving, full-depth sampling and wet sieving, andprimary sludge sampling;analyzing a grit sample; andusing grit characterization data. The authors also identify gaps in the current knowledge and make the case for further research in critical areas 
505 0 |a Intro -- Title Page -- Copyright -- Contents -- List of Figures -- List of Tables -- Preface -- Chapter 1 Introduction -- 1.0 PURPOSE -- 1.1 Scope of the Document -- 1.2 Grit Testing Applications -- 1.3 Summary of Current Testing Methods -- 1.3.1 Cross-Channel Sampling and Dry Sieving -- 1.3.2 Full-Depth Sampling and Wet Sieving -- 1.3.3 Primary Sludge Sampling -- 1.4 Issues Associated with Lack of Performance Testing Standardization -- 2.0 GRIT CHARACTERISTICS -- 2.1 Fractionation of Solids in Wastewater -- 2.2 Historical Definitions -- 2.3 Definition for the Purpose of Sampling 
505 8 |a 2.4 Physical Characteristics of Grit -- 2.5 Influence of the Collection System on Grit Characteristics and Loading -- 2.6 Influence of Geology on Grit Characteristics -- 2.7 Grit Loading Patterns -- 2.8 Grit Distribution Versus Flow Characteristics in Channel -- 2.9 Roles of Interested Parties in Grit Characterization -- 2.9.1 Role of the Service Utility -- 2.9.2 Role of the Consulting Engineer -- 2.9.3 Role of the Grit Characterization Testing Company -- 2.9.4 Role of the Grit Removal Equipment Manufacturers -- 3.0 REFERENCES -- 4.0 SUGGESTED READING -- Chapter 2 Sampling Practices 
505 8 |a 1.0 Site Safety Considerations -- 1.1 General Safety Precautions for Wastewater Sampling -- 1.2 Site Access to a Sample Location -- 1.3 Engulfment and Fall Protection -- 1.4 Confined Space and Toxic Gases -- 2.0 Grit Sampling Point -- 2.1 General Recommendations for Grit Sampling Points -- 2.1.1 Grit Profile Versus Velocity Profile -- 2.1.2 Sampling from Channels, Pipes, and Structures -- 2.1.3 Influence of Recycled Flows -- 2.2 Influent and Effluent of Grit Removal Equipment -- 2.2.1 Grit Chambers -- 2.2.2 Grit Classifiers, Washers, and Hydrocyclones 
505 8 |a 2.3 Grit Well (Grit Hopper, Grit Pot, Underflow) -- 3.0 Field Pre-Tests -- 3.1 Mechanical Checks -- 3.1.1 Screens -- 3.1.2 Grit Washing and Dewatering Equipment -- 3.1.3 Grit Removal Equipment -- 3.2 Hydraulic Checks -- 3.2.1 Collection System Considerations -- 3.2.2 Velocity at Peak Diurnal Flowrate -- 3.2.3 Velocity at Minimum Daily Flowrate -- 4.0 Tested Flowrates -- 4.1 Average Daily Flowrate -- 4.2 Peak Flowrate -- 4.3 Maximum Possible Flowrate and Wet Weather -- 5.0 Grit Tested -- 5.1 Endemic Grit -- 5.2 Grit Seeding -- 5.2.1 Particle Size Distribution -- 5.2.2 Material 
505 8 |a 5.2.3 Concentration -- 6.0 Grit Sampling Methods and Equipment -- 6.1 Bucket Sampling -- 6.2 Single-Point Pumped Sampling -- 6.2.1 Single Height -- 6.2.2 Varying Height and Width Schedule -- 6.2.3 Equipment and Setup -- 6.2.3.1 Sample Probe -- 6.2.3.2 Pumps -- 6.2.4 Sample Collection Procedures -- 6.3 Multiple-Port Vertical Sampling -- 6.3.1 Sample Method Overview -- 6.3.2 Equipment and Setup -- 6.3.3 Sample Collection Procedures -- 6.4 Vertically Integrated Slotted Sampling -- 6.4.1 Sample Method Overview -- 6.4.2 Equipment and Setup -- 6.4.3 Sample Collection Procedures -- 6.4.4 Precautions 
590 |a Knovel  |b Knovel (All titles) 
650 0 |a Sewage  |x Sampling  |v Guidebooks. 
650 0 |a Sewage  |x Purification  |v Guidebooks. 
650 0 |a Sewage disposal plants  |v Guidebooks. 
650 0 |a Sedimentation and deposition. 
655 7 |a elektronické knihy  |7 fd186907  |2 czenas 
655 9 |a electronic books  |2 eczenas 
710 2 |a Water Environment Federation. 
776 0 8 |i Print version:  |t Guidelines for grit sampling and characterization.  |d Alexandria, VA : Water Environment Federation, ©2017  |z 9781572783300  |w (OCoLC)957527864 
856 4 0 |u https://proxy.k.utb.cz/login?url=https://app.knovel.com/hotlink/toc/id:kpGGSC0005/guidelines-for-grit?kpromoter=marc  |y Full text 

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