Recovering waste materials in pineapple processing Philippines 1994-1995 Full scale

MANUFACTURE OF FOOD PRODUCTS AND BEVERAGES # 37

Background:

Del Monte Philippines, Inc., is one of the largest producers of processed pineapples in the Philippines. The company currently produces an average of 1459 tons of canned pineapple per day. Del Monte has more than 3800 employees. A Pollution Management Appraisal (PMA) was conducted for Del Monte Philippines Inc., to minimize wastes, conserve resources, reduce environmental risks and improve process efficiency.

Cleaner Production Principles:

Housekeeping

Cleaner Production Application:

One of the waste minimization options implemented by the facility was the installation of collection pans or dripping pans in the fruit preparation and trimming tables. These pans were installed in the fruit preparation and trimming tables to collect fruit drops and juice drips. The pans are located underneath the tables to catch the fugitive juice drops and drips from the handling of decored fruit. At the time of the PMA, these pans were installed in only two pilot tables. However, because of the success of the pans, they have now been installed in all the fruit preparation and trimming tables. In addition, Del Monte introduced improved monitoring and supervision which recovered more than 60 kg an hour of lost pineapples.

Environmental and Economic Benefits:

The environmental and economic benefits of implementing the housekeeping option are:

Pineapple juice was saved at the rate of more than 55 litres / hour.
The installation of these pans has also addressed the employees' concern that the drops are acidic and may have affected their skin and clothes.
Improved monitoring and supervision saved a further $24 000 a year.

The investment involved and the resultant economic benefits are as follows:

Item US $ / year
Capital Investment 17,800
Net savings from the additional juice collected 24,000
Payback period 9 months

Constraints:

None reported.

Contacts:

Mr Godofredo Arinzol, Group Manager, Corporate Engineering
Del Monte Philippines, Inc., Bugo, Cagayan de Oro City,
The Philippines
Tel: +63 8822 732 266/267/268; Fax: +63 2 812 9579
 
Mr David L. Wadsworth
Industrial Environmental Management Project
9th floor, JMT Corporate Condominium
ADB Avenue, Orgitas Complex, Pasig, Metro Manila
The Philippines
Tel: +63 2 634 1617 to 21; Fax: +63 2 634 1622
 
Dr Ronald s. Senykoff
Chief, Natural Resources Division, USAID
Ramon Magsaysay Center, 1680 Roxas Boulevard
Ermita, Manila, The Philippines
Tel: +63 2 521 5226; Fax: +63 2 522 2512

Review Status:

This case study was originally published in the UNEP IE document "Cleaner Production in the ASIA and Pacific Economic Corporation (APEC) Region. In the process of preparing the document the case study underwent a technical review. Subsequently a second technical review was done by Dr. Prasad Modak, Environmental Management Centre, Mumbai, India in September 1998.