{"title":"树皮在小反应器中的堆肥——绝热和定温实验","authors":"C.D. Campbell, J.F. Darbyshire, J.G. Anderson","doi":"10.1016/0269-7483(90)90157-N","DOIUrl":null,"url":null,"abstract":"<div><p>The effect of temperature on the composting of bark in adiabatic and fixed-temperature reactors was studied with respect to decomposition, loss of phytotoxicity and a reduction in the production of <em>Aspergillus fumigatus</em> spores. High temperatures could be maintained for long periods using an adiabatic reactor and the temperature could be controlled by aeration. In fixed-temperature reactors, the optimal temperature for decomposition was either 40 or 50°C. Phytotoxicity, as determined by an in-vitro seedling assay, was reduced more quickly by 50°C composting than by 40°C. In addition the growth and sporulation of a potential human pathogen, <em>Aspergillus fumigatus</em>, was less at 50°C than at 40°C.</p></div>","PeriodicalId":100177,"journal":{"name":"Biological Wastes","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"1990-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0269-7483(90)90157-N","citationCount":"23","resultStr":"{\"title\":\"The composting of tree bark in small reactors—adiabatic and fixed-temperature experiments\",\"authors\":\"C.D. Campbell, J.F. Darbyshire, J.G. Anderson\",\"doi\":\"10.1016/0269-7483(90)90157-N\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>The effect of temperature on the composting of bark in adiabatic and fixed-temperature reactors was studied with respect to decomposition, loss of phytotoxicity and a reduction in the production of <em>Aspergillus fumigatus</em> spores. High temperatures could be maintained for long periods using an adiabatic reactor and the temperature could be controlled by aeration. In fixed-temperature reactors, the optimal temperature for decomposition was either 40 or 50°C. Phytotoxicity, as determined by an in-vitro seedling assay, was reduced more quickly by 50°C composting than by 40°C. In addition the growth and sporulation of a potential human pathogen, <em>Aspergillus fumigatus</em>, was less at 50°C than at 40°C.</p></div>\",\"PeriodicalId\":100177,\"journal\":{\"name\":\"Biological Wastes\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1990-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1016/0269-7483(90)90157-N\",\"citationCount\":\"23\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Biological Wastes\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/026974839090157N\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Biological Wastes","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/026974839090157N","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
The composting of tree bark in small reactors—adiabatic and fixed-temperature experiments
The effect of temperature on the composting of bark in adiabatic and fixed-temperature reactors was studied with respect to decomposition, loss of phytotoxicity and a reduction in the production of Aspergillus fumigatus spores. High temperatures could be maintained for long periods using an adiabatic reactor and the temperature could be controlled by aeration. In fixed-temperature reactors, the optimal temperature for decomposition was either 40 or 50°C. Phytotoxicity, as determined by an in-vitro seedling assay, was reduced more quickly by 50°C composting than by 40°C. In addition the growth and sporulation of a potential human pathogen, Aspergillus fumigatus, was less at 50°C than at 40°C.