ae 
management strategies for recycle operations. Some of the general 
areas which must be addressed are: 
1. Determination of application rates and frequency of application 
required for optimizing biological productivity. 
2. Develop guidelines on acceptable wastewater solids quality for 
heavy metals and other contaminants. 
3. Develop guidelines pertaining to site life and other control 
strategies for eliminating problems associated with heavy 
metals and pesticides. 
