-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
 MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen
 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 Ssg6KDy39Dz93wdXzUBgaP3bZG+k+HP7yNfIikQrwYmvPHdCgynGxrbZsylxJrN8
 dlkw/j8tqENB6hyY6v08+g==

<SEC-DOCUMENT>0000899657-94-000014.txt : 20030213
<SEC-HEADER>0000899657-94-000014.hdr.sgml : 20030213
<ACCEPTANCE-DATETIME>19940209113818
ACCESSION NUMBER:		0000899657-94-000014
CONFORMED SUBMISSION TYPE:	SC 13D/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		19940209
SROS:			NONE

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			IONICS INC
		CENTRAL INDEX KEY:			0000052466
		STANDARD INDUSTRIAL CLASSIFICATION:	SPECIAL INDUSTRY MACHINERY, NEC [3559]
		IRS NUMBER:				042068530
		STATE OF INCORPORATION:			MA
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13D/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-11045
		FILM NUMBER:		94505314

	BUSINESS ADDRESS:	
		STREET 1:		65 GROVE ST
		CITY:			WATERTOWN
		STATE:			MA
		ZIP:			02172
		BUSINESS PHONE:		6179262500

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			TERRA DANIEL J
		CENTRAL INDEX KEY:			0000904679
		STANDARD INDUSTRIAL CLASSIFICATION:	 []

	FILING VALUES:
		FORM TYPE:		SC 13D/A

	BUSINESS ADDRESS:	
		STREET 1:		990 SKOKIE BLVD
		CITY:			NORTHBROOK
		STATE:			IL
		ZIP:			60062
		BUSINESS PHONE:		708-498-4700
</SEC-HEADER>
</SEC-DOCUMENT>
-----END PRIVACY-ENHANCED MESSAGE-----