5-15 PCP degradation curves using bacteria which are
 acclimated to phenol and 2,4-DCP
 (initial concentration 1 ppm) ................ 88

5-16 Phenol degradation curves in multi-compound
 systems (initial concentration 5 ppm) ........ 93

5-17 Phenol degradation curves in multi-compound
 systems (initial concentration 1 ppm) ........ 94

5-18 Phenol co-degradation curves in multi-compound
 systems (initial concentration 5 ppm) ........ 95

5-19 Phenol co-degradation curves in multi-compound
 systems (initial concentration 1 ppm) ........ 96

5-20 Phenol degradation curves in multi-compound
 systems using acclimated bacteria (initial
 concentration 5 ppm) .. .................... 97

5-21 Phenol degradation curves in multi-compound
 systems using acclimated bacteria (initial
 concentration 1 ppm)................. ......... 98

 5-22 PCP degradation curves in multi-compound
 systems (initial concentration 5 ppm) ........ 101

 5-23 PCP degradation curves in multi-compound
 systems (initial concentration 1 ppm) ........ 102

 5-24 PCP co-degradation curves in multi-compound
 systems (initial concentration 5 ppm) ........ 103

 5-25 PCP co-degradation curves in multi-compound
 systems (initial concentration 1 ppm) ........ 104

 5-26 PCP degradation curves in multi-compound
 systems using acclimated bacteria (initial
 concentration 5 ppm) ......................... 105

 5-27 PCP degradation curves in multi-compound
 systems using acclimated bacteria (initial
 concentration 1 ppm) ......................... 106

 5-28 PCP degradation curves in multi-compound
 systems with different phenol to PCP
 concentration ratios.......................... 109

 5-29 Phenol degradation curves in column
 biodegradation study I ........... ... ......... 112

 5-30 2,4-DCP degradation curves in column
 biodegradation study I .................. ..... 113


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