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EHEMICAL TREATMENT AND ENHANCED BIOLOû]CAL REMOVAL OF
PHOSPHATES AT WASTEhJATER TRIATMENT PLANTS
A LITERATURI SURVEY
AND COST ANALYSIS
The Soap and Detergent Assocìatjon
February 24, 1984
A SHORT SUMMARY
Chemical treatment is a pract'ical and effective means of removìng phosphate and
other waste constituents from sewage. A number of items of fact which…
Simultaneous Precipitation of Orthophosphate
in Activated Sludge Systems with A l ( I I I )
By
Dianne Dolores Gates
B.S. (Oklahoma State University) 1982
M.S. (University of California) 1987
D I S S E R T A T I O N
Submitted in partial satisfaction of the requirements for the degree of
D O C T O R O F P H I L O S O P H Y
in
E N C I N E E R I N C
C I V I L E N C I N E E R I N…
Exposure and
Risk Screening Methods
for Consumer Product
Ingredients
The Soap and Detergent Association
The Soap and Detergent Association
Exposure and Risk Screening
Methods for Consumer Product
Ingredients
The Soap and Detergent Association
Washington, DC
April 2005
Copyright © 2005: The Soap and Detergent Association. All rights reserved. No part of this document may be reproduced
or transmitted in any…
Cleaning quickly is all about having a plan. You need to tidy up, go top down and focus where your cleaning has outsized effect in terms of looking good and keeping you and your family safe.
Get Ready
Prepare to clean so you don’t waste time or resources by accident. Gather your cleaning products. Read the directions so you know you are using them safely and effectively. The label contains important information about how much product you should use to get the…
Q. When you first moved to college, how prepared were you for cleaning on your own?
32% said completely prepared
50% said very prepared
14% said somewhat prepared
4% said not very prepared
0% said not at all prepared
Q. Now that you are close to the end of your college experience, do you feel prepared to clean on your own?
32% said completely prepared
50% said very prepared
14% said somewhat prepared
3% said not very prepared
1% said not at…
PHOSPHORUS
AND
NITROGEhü REMOVAL
FROM
MUNICIPAL
WASTEWATER
Principles and Practice
Second Edition
RICHARD SEDLAK, Editor
Phosphorus and l\itrogen Removal
From
Municipal Wastewater
Princþles und Practíce, Second Edítion
Library of Congress Cataloging in Publication Data
Phosphorus and nitrogen removal from municipal wastewater: principles and
practice/Richard l. Sedlak, editor.-2nd ed.p. cm.
lncludes bibliographical references.
tsBN 0-87371-683-3.
1. Sewage-…
PHOSPHORUS
AND
NITROGEhü REMOVAL
FROM
MUNICIPAL
WASTEWATER
Principles and Practice
Second Edition
RICHARD SEDLAK, Editor
Phosphorus and l\itrogen Removal
From
Municipal Wastewater
Princþles und Practíce, Second Edítion
Library of Congress Cataloging in Publication Data
Phosphorus and nitrogen removal from municipal wastewater: principles and
practice/Richard l. Sedlak, editor.-2nd ed.p. cm.
lncludes bibliographical references.
tsBN 0-87371-683-3.
1. Sewage-…
A STUDY OF CHEMICAL PHOSPHORUS REMOVAL
AT FOUR SEWAGE TREATMENT PLANTS
by
MURRAY TOD SCHROEDER
A thesis submitted in partial fulfillment of the
requirements for the degree of
MASTER OF SCIENCE IN
CIVIL ENGINEERING
at the
UNIVERSITY OF WISCONSIN - MADISON
A STUDY OF CHEMICAL PHOSPHORUS REMOVAL
AT FOUR SEWAGE TREATMENT…
Summer’s here, and with it, the increased awareness of, and need for, sunscreen. We need the protection, but our tile floors? Not so much. Fortunately, there are easy ways to clean up when we accidentally slather and spray SPF on surfaces other than our skin.
Clothes
While that’s definitely good news for you and your kids, it sounds like the family wardrobe didn’t make out as well. But don’t fear; most commercially available bug sprays and…
Inputs of Phosphorus to Aquatic
Systems from Machine
Dishwashing Detergents:
An Analysis of Measured and
Potential Loading
Inputs of Phosphorus to Aquatic Systems
from Machine Dishwashing Detergents:
An Analysis of Measured and Potential
Loading
Prepared for the
Soap and Detergent Association
1500 K Street NW, Suite 300
Washington, DC 20005
Prepared by…