液体危险废物燃烧热值的测定氧弹量热法

Determination of the calorifi c value of the combustion of liquid hazardous waste oxygen bomb calorimetry

采用HY-A9型万能全自动量热仪,优化了使用说明书规定的用擦镜纸包紧样品测定热值的方法。通过与使用胶囊+擦镜纸密封法进行比对,来测试液体含油废物、废有机溶剂易挥发危险废物的燃烧热值,从而建立了热容量标定、量热仪准确度检查、胶囊和擦镜纸密封液体危废样品的氧弹量热法,提高了检测结果的准确度和精密度。

The HY-A9 universal automatic calorimeter is used to optimize the method of measuring the calorific value of the sample wrapped with lens tissue in the manual.By comparing with the method of using the capsule+lens tissue seal to test the liquid oily waste,the calorifi c value of combustion of waste organic solvents and volatile hazardous wastes,established the oxygen bomb calorimetry method from heat capacity calibration,calorimeter accuracy check,capsule and lens paper sealed liquid hazardous waste samples and improve the test results accuracy and precision.