| 000 | 02617nam a2200361 4500 | ||
|---|---|---|---|
| 005 | 20260520005715.0 | ||
| 008 | 260224s2002 ing | ||
| 041 | _aInglés | ||
| 210 | _aIII LACGEC | ||
| 245 | 0 | 0 |
_aLandfarm design and management in Bolivia _bA case-study |
| 260 |
_aSanta Cruz de la Sierra, Bolivia _b _c2002 |
||
| 270 | _a12/09/06 ; 17/05/02 | ||
| 500 | _aAdobe Acrobat (PDF) | ||
| 520 | _aA liability audit of Empresa Petrolera CHACO, S. A. (CHACO), identified about 55,000 m3 of TPH (Total Petroleum Hydrocarbon) contaminated soils from prior operations. New operations also required a cost effective approach to oily wastes disposal. Sites are remote, with various climates and limited availability of equipment. Landfarming, used in North America was identified as the most cost effective method for remediating these wastes. Since no landfarming regulations existed in Bolivia, guidelines were taken from Canada and the U.S. The first site, in Los Cusis, was located in a subtropical humid region north of Bolivia. Heavy rains and a shallow ground water table required careful planning, and monitoring of soils and ground water. Results showed reductions of TPH from highs of 15% in applied wastes, to less than 1% in treated soils within seven months. Monitoring confirmed that landfarming had no impact on shallow groundwater. Other landfarms in operation are; Camatindi, located in the mountains in southern Bolivia and Patujusal, located close to the Los Cusis area. Land farming has been successful for CHACO, due to careful design, proper management, and reliable sampling and analysis. This paper provides a summary of results from Los Cusis and design parameters from Camatindi. | ||
| 942 | _cCONGTP | ||
| 100 | 1 |
_aYounkin, Walter _911126 |
|
| 100 | 1 |
_aSuaznábar, Cecilia _911127 |
|
| 100 | 1 |
_aParsons, Shannon _911128 |
|
| 100 | 1 |
_aAvila, Eduardo _911129 |
|
| 110 | 2 |
_aConcordia Environmental Services _911130 |
|
| 110 | 2 |
_aEmpresa Petrolera Chaco _911131 |
|
| 110 | 2 |
_aParsons Environmental _911132 |
|
| 111 | 2 |
_aCongreso Latinoamericano y del Caribe de Gas y Electricidad (3er : 2002 abr. 22-24 : Santa Cruz de la Sierra, Bolivia) _911007 |
|
| 700 | 1 |
_aYounkin, Walter _911126 |
|
| 700 | 1 |
_aSuaznábar, Cecilia _911127 |
|
| 700 | 1 |
_aParsons, Shannon _911128 |
|
| 700 | 1 |
_aAvila, Eduardo _911129 |
|
| 710 | 2 |
_aConcordia Environmental Services _911130 |
|
| 710 | 2 |
_aEmpresa Petrolera Chaco _911131 |
|
| 710 | 2 |
_aParsons Environmental _911132 |
|
| 999 |
_c134617 _d134617 |
||
| 856 | _uhttps://biblioteca.iapg.org.ar/ArchivosAdjuntos/lacgec2002/54.pdf | ||