{"title":"The distribution of trace water around brine leaks in the avery island salt mine: Implications for the natural migration of water in salt","authors":"Anthony J. Tesoriero , L.Paul Knauth","doi":"10.1016/0191-815X(88)90026-5","DOIUrl":"10.1016/0191-815X(88)90026-5","url":null,"abstract":"<div><p>The natural distribution of water in the Avery Island domal salt has been investigated by performing trace water content analysis on 64 samples collected systematically at the 210 and 270 meter levels of the International Salt Compan mine. Specific attention was given to salt near an internal shear zone which is the apparent source of several mine leaks. No discernible migration of brine into the adjacent salt was observed from the meteoric leak at the 210 m level. Extensive water enrichment (>1000 mg/kg) was limited to 30 meters from the formation water leak at the 270 m level. The water contents of coexisting samples near the formation water leak are highly variable. If water is moving from; this leak into the adjacent normal salt it is not doing so by way of a uniform diffusion process. Petrographic examination of polished salt samples reveals that fluid inclusions occur mainly in healed fractures. The water content of a sample depends on the density of such fractures. Natural movement of water in the salt appears to occur mainly through microfractures and possibly along crystal boundaries rather than by the diffusion of brine through crystals. One possible zone of enhanced water content may occur along a possible bedding plane which intersects a mine leak. This suggests that any natural movement of fluid not associated with fractured salt may occur preferentially along bedding planes. The method of brine migration under natural conditions, the occurrence of fluid inclusions (i.e., fracture vs. nonfracture-fill inclusions), and the water content of salt will be helpful in evaluating the migration of brine in response to the thermal and/or pressure gradient which will be created by the emplacement of radioactive waste.</p></div>","PeriodicalId":100966,"journal":{"name":"Nuclear and Chemical Waste Management","volume":"8 3","pages":"Pages 189-197"},"PeriodicalIF":0.0,"publicationDate":"1988-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0191-815X(88)90026-5","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82048531","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"4690634 Method of measuring dry substance in flue gases","authors":"","doi":"10.1016/0191-815X(88)90087-3","DOIUrl":"https://doi.org/10.1016/0191-815X(88)90087-3","url":null,"abstract":"","PeriodicalId":100966,"journal":{"name":"Nuclear and Chemical Waste Management","volume":"8 2","pages":"Page III"},"PeriodicalIF":0.0,"publicationDate":"1988-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0191-815X(88)90087-3","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136865159","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Joseph H. Wilson, David N. Lasiter, Randall G. McKee
{"title":"Hospital waste disposal system","authors":"Joseph H. Wilson, David N. Lasiter, Randall G. McKee","doi":"10.1016/0191-815X(88)90063-0","DOIUrl":"10.1016/0191-815X(88)90063-0","url":null,"abstract":"","PeriodicalId":100966,"journal":{"name":"Nuclear and Chemical Waste Management","volume":"8 4","pages":"Page x"},"PeriodicalIF":0.0,"publicationDate":"1988-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0191-815X(88)90063-0","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76012713","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Control of polymerization reaction","authors":"Don W. Webb, William Bard","doi":"10.1016/0191-815X(88)90064-2","DOIUrl":"10.1016/0191-815X(88)90064-2","url":null,"abstract":"","PeriodicalId":100966,"journal":{"name":"Nuclear and Chemical Waste Management","volume":"8 4","pages":"Page x"},"PeriodicalIF":0.0,"publicationDate":"1988-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0191-815X(88)90064-2","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78213165","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Disposal barriers that release contaminants only by molecular diffusion","authors":"D.E. Daniel, C.D. Shackelford","doi":"10.1016/0191-815X(88)90055-1","DOIUrl":"10.1016/0191-815X(88)90055-1","url":null,"abstract":"<div><p>Engineered barriers can slow the movement of pollutants out of land disposal facilities in several ways. If the advective velocity is low, release will be primarily by molecular diffusion. Attenuation processes also work to slow the transport of many contaminants. Barriers that cause pollutants to be released almost entirely by molecular diffusion represent the best barriers achievable. Use of thick barrier materials will maximize the breakthrough time of contaminants that diffuse through the barrier. Thin barriers with exceedingly low permeabilities will not necessarily outperform thicker, more permeable liners. In fact, if diffusion is the dominant mechanism of release, the thicker, more permeable barrier may actually outperform the thinner barrier with lower permeability.</p></div>","PeriodicalId":100966,"journal":{"name":"Nuclear and Chemical Waste Management","volume":"8 4","pages":"Pages 299-305"},"PeriodicalIF":0.0,"publicationDate":"1988-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0191-815X(88)90055-1","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73066814","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Wastewater treatment by ion exchange","authors":"R.J. Eldridge","doi":"10.1016/0191-815X(88)90078-2","DOIUrl":"10.1016/0191-815X(88)90078-2","url":null,"abstract":"","PeriodicalId":100966,"journal":{"name":"Nuclear and Chemical Waste Management","volume":"8 2","pages":"Pages 172-173"},"PeriodicalIF":0.0,"publicationDate":"1988-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0191-815X(88)90078-2","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"113478201","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"List of contents and author index, volume 8, 1988","authors":"","doi":"10.1016/0191-815X(88)90058-7","DOIUrl":"https://doi.org/10.1016/0191-815X(88)90058-7","url":null,"abstract":"","PeriodicalId":100966,"journal":{"name":"Nuclear and Chemical Waste Management","volume":"8 4","pages":"Pages iii-vii"},"PeriodicalIF":0.0,"publicationDate":"1988-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0191-815X(88)90058-7","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"137350878","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"4687584 Sludge remover and processor","authors":"","doi":"10.1016/0191-815X(88)90085-X","DOIUrl":"https://doi.org/10.1016/0191-815X(88)90085-X","url":null,"abstract":"","PeriodicalId":100966,"journal":{"name":"Nuclear and Chemical Waste Management","volume":"8 2","pages":"Pages II-III"},"PeriodicalIF":0.0,"publicationDate":"1988-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0191-815X(88)90085-X","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136865157","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Lucjan Pawłowski, Ewa Smulkowska, William J. Lacy, Alain Verdier
{"title":"A study on recovery of ammonia from hydrolysis of urea in industrial effluents","authors":"Lucjan Pawłowski, Ewa Smulkowska, William J. Lacy, Alain Verdier","doi":"10.1016/0191-815X(88)90005-8","DOIUrl":"10.1016/0191-815X(88)90005-8","url":null,"abstract":"<div><p>Nutrients can be removed from wastewater by either destruction or recovery. Ion exchange methods have been utilized by others for recovery of ammonia, nitrates, and phosphates. Urea hydrolysis requires elevated temperature and pressure along with energy inputs. However, these experiment data have shown that urea can be removed by hydrolysis utilizing the urease enzyme. The reported study covers results on hydrolysis and removal of urea wastewaters from a nitrogen fertilizer plant after concentrating the ammonia to about 11% on a weakly acidic cation exchanger then recovering the ammonium nitrate for reuse.</p></div>","PeriodicalId":100966,"journal":{"name":"Nuclear and Chemical Waste Management","volume":"8 1","pages":"Pages 33-36"},"PeriodicalIF":0.0,"publicationDate":"1988-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0191-815X(88)90005-8","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85868517","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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