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Influent
Storm Tanks
Primary Settlement
(all influent samples
taken from central
feed)
Sludge Treatment
Secondary
Oxidation
Final Settlement
(Humus) Tanks
UV Irradiation
Effluent samples
at designated
sampling point
Post 1° samples
Post 2° samples
Sludge samples
Using stable isotopes of carbon (13C) and hydrogen (2H) to determine the contribution and fate of detergent fatty alcohols in the environment
S.M. Mudge – Bangor University, Menai Bridge, Anglesey, UNITED KINGDOM
P.C. DeLeo…
OECD SIDS LONG CHAIN ALCOHOLS
1
SIDS Initial Assessment Report
For
SIAM 22
Paris, France, 18 – 21 April 2006
TOME 2: SIDS Dossiers
Category Name Long Chain Alcohols
(C6-22 primary aliphatic alcohols)
1. and 2. Chemical CAS no. Chemical name
Names and CAS numbers 111-27-3 1-Hexanol
111-87-5 1-Octanol
112-30-1 1-Decanol
112-42-5 1-Undecanol
112-70-9 1-Tridecanol
112-72-1 1-Tetradecanol
629-76-5 1-Pentadecanol
36653-82-4 1-Hexadecanol
143-28-2 9-Octadecen-1-ol…
BIOLOGICAL PHOSPHORUS REMOVAL:
CURRENT STATUS AND FUTURE PROSPECTS
PREPARED FOR:
THE SOAP AND DETERGENT ASSOCIATION
NEW YORK, NY
BY
JAMES C. LAMB 111
CHAPEL HILL, NC
AUGUST, 1984
BIOLOGICAL PHOSPHORUS REMOVAL:
CURRENT STATUS AND FUTURE PROSPECTS
TABLE OF CONTENTS
INTRODUCTION 1
OBJECTIVES OF THIS REPORT 2
MECHANISMS FOR BIOLOGICAL PHOSPHORUS REMOVAL 3
Biological Mechanisms 3
Chemical Mechanisms 5
Summary 6
SOME PRACTICAL APPROACHES 7
The Bardenpho Process 7
The A/0 Process 11…
ENVIRONMENTAL FATE AND EFFECTS
OF CLEANING PRODUCT INGREDIENTS IN GRAYWATER
The Soap and Detergent Association
New York, New York 10018
Prepared by
Roy F. Weston, Inc.
Fate and Effect Laboratory
254 Welsh Pool Road
Lionville, Pennsylvania 19341
February 1998
Work Order No. 05821-005-002
SDA\SDARevised\GW100897.doc ii
TABLE OF CONTENTS
Section Title Page
1.0 EXECUTIVE SUMMARY…
Issues, Perceptions, Regulations,
and Legislation Associated with
Cleaning Product Ingredients
in Graywater
Final Report
April 1996
05821-006-001
ISSUES, PERCEPTIONS, REGULATIONS, AND LEGISLATION
ASSOCIATED WITH CLEANING PRODUCT INGREDIENTS IN GRAYWATER
FINAL REPORT
Prepared for:
The Soap and Detergent Association
475 Park Avenue South
New York, New York…
ALGAL BTOOM MANAGEMENT ÀND CONTROL
AIes Prokop, Nicholas t. Clesceri, and Sidney J. Curran
Nicholas L. Clesceri & Associates
Envi¡:onmental Engineers and ConsultantsLake Shore Ðrive, Bolton tanding, Ny-12gL4
Prepared for:
The Soap & Ðetergent Association
475 Park Avenue, South
Nev¡ York, NY 10016
May 9, L985
CONTENTS
Page
. .ivLIST OF FIGURES
LIST OF TABLES
I.
II.
v
INTRODUCTTON
.1
RBVIEW OF BASIC CONCEPTS IN ERESHWATER P}TYTOPLANKTON
ECOLOGY
A. ECOSYSTEM STRUCTURE
B.…
ALGAL BTOOM MANAGEMENT ÀND CONTROL
AIes Prokop, Nicholas t. Clesceri, and Sidney J. Curran
Nicholas L. Clesceri & Associates
Envi¡:onmental Engineers and ConsultantsLake Shore Ðrive, Bolton tanding, Ny-12gL4
Prepared for:
The Soap & Ðetergent Association
475 Park Avenue, South
Nev¡ York, NY 10016
May 9, L985
CONTENTS
Page
. .ivLIST OF FIGURES
LIST OF TABLES
I.
II.
v
INTRODUCTTON
.1
RBVIEW OF BASIC CONCEPTS IN ERESHWATER P}TYTOPLANKTON
ECOLOGY
A. ECOSYSTEM STRUCTURE
B.…
Handling
tnzymes
Detergent
Industry
The Soap and Detergent Association
New York, NY
This document is written for use by the cleaning products industry. It
may also be used as a reference by other industries employing enzyme
technology. However, the practices set forth in this document are
offered solely as references for coinpanies. involved in handling
enzymes within the soap and detergent industry. The information pre-
sented here may not be entirely applicable to all enzyme…
Q. When purchasing or using cleaning products from a store, do you look for information about ingredients in those products? If so, where?
- 54% say they regularly look for cleaning product ingredient information.
- 24% say they sometimes look for cleaning product ingredient information.
- 19% say they don't look for cleaning product ingredient information.
- 3% say it depends on the product.
Q. In your opinion, do cleaning product labels provide helpful information?
Why?
- 41%…
The Soap and Detergent Association
Risk Assessment
Guidance for
Enzyme-Containing
Products
Table of Contents
Preface 2
Executive Summary 3
Chapter 1 — Introduction to Enzymes 4
Chapter 2 — Introduction to Risk Assessment 6
Chapter 3 — Hazard Identification 8
Chapter 4 — Dose-Response Assessment 11
Chapter 5 — Exposure Assessment 17
Chapter 6 — Risk Characterization 23
Chapter 7 — Risk Management 28
Chapter 8 — Conclusions 30
Bibliography 31
Glossary 38
Appendix 1 — Estimation…