Unformatted text preview: d, and services will Industrial raise high before they fall. raise ► Population will grow but it falls more Population suddenly suddenly
► ► Co2 and sulfur dioxide will be decreased, but radioactive by product will be increased will Cost of Pollution reduction Cost
Beet Sugar plant produce 2700 ton – per day Beet per organic wastes organic ► $ 1 a pound up to 30% reduction of biological pound oxygen demand oxygen ► $20 needed for reduction beyond 65% ► $60 needed for 95% reduction of each pound ► Strict pollution control does not mean total Strict pollution co...
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- Summer '09
- Sociology, World population