煤矿区燃煤锅(窑)炉清洁生产的途径

概括地描述了煤矿区燃煤锅，窑炉的生产现状，并结合国内外现有的燃煤清洁生产技术，对煤矿区燃煤锅（窑）炉清洁生产的途径提出了具体的建议。     

燃煤电厂氟污染现状,规律及治理技术

本文结合近几年来开展的有关火电厂冲灰水氟污染治理工作,对燃煤电厂氟污染的现状及其治理技术作了较系统的论述,并对今后火电厂氟污染趋势和治理工作的特点作了预测。     

诸城市工业锅炉S02治理浅析

诸城市废气污染源主要是生产用燃煤锅炉,其中以4t／h、6t／h、10t／h及15t／h的锅炉所占的废气污染负荷大,在SO2污染治理之前,企业使用的煤种按含硫量大体分为高硫煤、中硫煤、低硫煤三类。经现场调查分析和监测,燃煤情况及SO2排放情况如下表：     

碱性工业废水在燃煤锅炉烟气脱硫中的应用

阐述了碱性工业废水脱硫的机理以及p H值、液气比、进气SO2浓度等对脱硫效率的影响。利用碱性工业废水对燃煤锅炉烟气脱硫,其脱硫效率平均可达70%～80%。     

浅议燃煤电厂的环境保护管理

根据实际工作经验,论述了燃煤电厂环境保护工作的重要性,并从环保设计、制度化管理、环境监测、水务管理等方面进行了具体阐述。     

燃煤电站CO2排放状况及减排对策

针对燃煤机组能源利用率低、煤耗高,导致ＣＯ２排放量大、强化温室效应的现状,提出了改进机组性能、优化火电结构、发展高效清洁燃煤技术以提高能源利用率及回收ＣＯ２,实现ＣＯ２资源化等一系列措施。     

燃煤电厂烟气污染物连续监测系统的标定与校验

对烟气污染物连续监测系统与车载烟气监测仪进行了同步测试和校验。结果表明：烟气污染物连续监测系统和车载仪器所测数据吻合程度较好,能反映污染的实际排放状况,可供环保管理部门参考。     

Real-world vehicle emission factors in Chinese metropolis city--Beijing

The dynamometer tests with different driving cycles and the real-world tests are presented. Results indicated the pollutants emission factors and fuel consumption factor with ECE15 EUDC driving cycle usually take the lowest value and with real wodd driving cycle occur the highest value, and different driving cycles will lead to significantly different vehicle emission factors with the same vehicle. Relative to the ECE15 EUDC driving cycle, the increasing rate of pollutant emission factors of CO, NOx and HC are - 0.42--2.99, - 0.32--0.81 and - 0.11--11 with FTP75 testing, 0.11--1.29, - 0.77--0.64 and 0.47--10.50 with Beijing 1997 testing and 0.25--1.83, 0.09--0.75 and - 0.58--1.50 with real wodd testing. Compared to the carburetor vehicles, the retrofit and MPI TWC vehicles‘ pollution emission factors decrease with different degree. The retrofit vehicle (Santana) will reduce 4.44%--58.44% CO, - 4.95%--36.79% NOx, -32.32%--33.89% HC, and -9.39%--14.29% fuel consumption, and especially that the MPI TWC vehicle will decrease CO by 82.48%--91.76%, NOx by 44.87%--92.79%, HC by 90.00%--93.89% and fuel consumption by 5.44%--10.55%. Vehicles can cause pollution at a very high rate when operated in high power modes; however, they may not often operate in these high power modes. In analyzing vehicle emissions, it describes the fraction of time that vehicles operate in various power modes. In Beijing, vehicles spend 90% of their operation in low power modes or decelerating.