EXAMPLES OF SOME COMMONLY AVAILABLE COAGULANTS COAGULANT CHITOSAN PAC

CONFIGURATION EXAMPLES FOR THE DLINK NETDEFEND FIREWALL
1 5 EXAMPLES OF AUTHORISED AND UNAUTHORISED USE OF
192 APPENDIX C WORKED EXAMPLES CONTENTS

4 EXAMPLES OF EVIDENCE FOR STANDARDS THE EVIDENCE FOR
ADDENDUM P2194505 P2194505 D EXAMPLES OF INTERNAL CONTROL ACTIVITIES
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Examples of some commonly available coagulants

Examples of some commonly available coagulants
Coagulant	Chitosan	PAC	DADMAC	PAM	PASS	Alum
Description	Chitosan acetate based cationic polymer	Polyaluminum chloride	Diallyldimethyl-ammonium chloride	Polyacrylamide	Polyaluminum chloride Silica/sulfate modified	Aluminum sulfate
Regulatory Status (if available)	Approved in Washington			Approved in Florida, New Hampshire		Approved in Florida
Approved dosage (or dosage where no toxic effects are observed)				Florida has no limit; New Hampshire has a limit of 1/2 of NOEC or IC25		No limit
Residual test available?*	Presence/absence	Presence/absence and quantitative	Presence/absence and quantitative	Presence/absence and quantitative	Presence/absence and quantitative	Presence/absence and quantitative
Method detection limit of residual test	0.1 mg/L presence/absence	<0.5 mg/L presence/absence 0.5mg/l quantitative	<0.5 mg/L presence/absence 0.5mg/l quantitative	<0.5 mg/L presence/absence 0.5mg/l quantitative	<0.5 mg/L presence/absence 0.5mg/l quantitative	<0.5 mg/L presence/absence 0.5mg/l quantitative

ATTACHMENT J:

Active Treatment System (ATS) Coagulants

* Residual tests may be presence/absence tests or quantitative tests. A presence/absence test verifies that a chemical is or is not present at or above a method detection limit; it does not quantify (with a numerical value) how much is present above the method detection limit. A quantitative test yields the concentration of the chemical at or above the method detection limit; it typically yields a concentration in mg/L.

Draft March 18, 2008 Page 1 of 1

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