Zero Waste Logo The Zero Wate Network the University of Texas at Arlington Center for Environmental Excellence Environmental Training Institute Logo  

Join Us on:

Social Network Nav Bar

Lean and P2 Workshops

Arlington
10/13/15 - 10/15/15

South Houston
11/10/15 - 10/12/15

New Orleans
TBD

Chicago
TBD

 

More...

 

Environmental Management Systems Workshops

Albuquerque, NM
05/12/15 - 05/15/15

Galveston, TX
07/28/15 - 07/31/15

Austin, TX
09/22/15 - 09/25/15

Arlington, TX
11/17/15 - 11/20/15

 

More...

Case Study Database

           Add Story    |    Search Case Studies    |   

 

CMI, Texas, Inc.

Year Submitted: 2003

Process: Wastewater Treatment

Industry: Metal Fabrication

Wastes Reduced: Hazardous Waste

Equipment: Ultrafiltration

Location: Nuevo Laredo MEXICO

No. of employees: 800



Description:

CMI produces oily waste water from its cutting and cleaning operations. The wastewater was sent to Texas for deep well injection. To eliminate this costly procedure, CMI installed an ultrafiltration unit to separate the oil and water. After separation, the water can be discharged and meets regulatory limits for grease and oil. The oil is sent for energy recovery. CMI is in the process of purchasing an additional reverse osmosis unit that will produce water clean enough to reuse for cleaning.

Environmental Benefits:

CMI was disposing of approximately 3,000 gallons of oily wastewater per day into deep well injection prior to the installation of the ultrafiltration unit.

Details of Reductions

Additional Information :

CMI is saving over $3,000 a day from reduced disposal costs. The payback period on the ultrafiltration unit was 4 months. With other improvements to reduce generation of oily wastewater now on-line, CMI is still saving over $62,000 a month.

Source: TCEQ



SHEP Shield
Safety
Health and
Environmental
Professional



ERP Shield
Environmental
Regulatory
Professional



ESP Shield
Environmental
Science
Professional



EMP Shield
Environmental
Management
Professional

Attend a workshop and
earn credits toward a
Professional Certification

 

 



The Zero Waste Network is one of eight Pollution Prevention Resource Exchange P2RxCenters , serving as a national network of regional information centers: NEWMOA (Northeast), WRRC (Southeast), GLRPPR (Great Lakes), ZeroWasteNet (Southwest), P2RIC (Plains), Peaks to Prairies (Mountain), WSPPN (Pacific Southwest), PPRC (Northwest). We are a proud member of the National Pollution Prevention Roundtable.

National P2 Roundtable Logo
michael kors online outlet michael kors factory outlet online store michael kors outlet canada michael kors outlet online michael kors factory outlet fake michael kors bags cheap mk bags michael kors handbags clearance wholesale jordans jordans outlet cheap jordans china cheap authentic jordans cheap real jordans cheap jordans free shipping cheap jordans online discount jordans cheap jordans from china cheap air jordans louboutin pas cher louboutin soldes louboutin pas cher louboutin soldes air max pas cher air max femme pas cher air max pas cher roshe run pas cher air max one pas cher air max femme pas cher sac michael kors pas cher sac michael kors pas cher sac longchamp pas cher longchamp soldes sac longchamp pas cher longchamp pas cher moncler outlet moncler outlet moncler outlet