| 000 | 00684nam a2200169 a 4500 | ||
|---|---|---|---|
| 008 | 170703s1990####xxu||||f#|||||00| 0#eng#d | ||
| 003 | AR-SmCIES | ||
| 024 | 8 | _aEPA-625-4-89-023 | |
| 041 | 7 |
_aen _2ISO 639-1 |
|
| 091 | _a42315 | ||
| 245 | 1 | 0 | _aTechnologies for upgrading existing or designing new drinking water treatment facilities. |
| 260 |
_aCincinnati : _bCenter for Research Information, _c1990. |
||
| 300 | _a209 p. | ||
| 500 | _aTreatment: Sedimentation; activated carbon; ion exchange; disinfection. Options: Coagulation; filtration; aeration; reverse osmosis; other... | ||
| 999 |
_c17942 _d17942 |
||