东北大学学报（自然科学版）

东北大学学报:自然科学版 ›› 2016, Vol. 37 ›› Issue (5): 702-706.DOI: 10.12068/j.issn.1005-3026.2016.05.020

• 资源与土木工程 • 上一篇    下一篇

基于Petri网与BAT的造纸行业排放限值仿真

姜秋俚1,2， 王鹏飞1， 韩天放1， 胡筱敏1   

  1. (1. 东北大学 资源与土木工程学院， 辽宁 沈阳110819; 2. 辽宁省环境监测实验中心， 辽宁 沈阳110161)
  • 收稿日期:2015-07-01 修回日期:2015-07-01 出版日期:2016-05-15 发布日期:2016-05-13
  • 通讯作者: 姜秋俚
  • 作者简介:姜秋俚(1981-)，男，辽宁本溪人，东北大学博士研究生; 胡筱敏(1958-)，男，江西婺源人，东北大学教授，博士生导师.
  • 基金资助:
    国家科技重大专项(2012ZX07505-002).

Simulation of Emission Limits for Paper-Making Industry Based on Petri Net and BAT

JIANG Qiu-li1,2， WANG Peng-fei1， HAN Tian-fang1， HU Xiao-min1   

  1. 1. School of Resources & Civil Engineering， Northeastern University， Shenyang 110819， China; 2. Environment Monitoring Test Center in Liaoning Province， Shenyang 110161， China.
  • Received:2015-07-01 Revised:2015-07-01 Online:2016-05-15 Published:2016-05-13
  • Contact: HU Xiao-min
  • About author:-
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摘要： 以OPMSE仿真计算造纸污水中COD， BOD5，NH3-N排放质量浓度为研究对象，查询及调研清河流域典型造纸行业产生的污水中COD，BOD5，NH3-N质量浓度范围，通过OPMSE仿真计算，结果表明:置信水平为99%时， COD置信区间为(34.09，41.84)，BOD5置信区间为(6.65，8.40)，NH3-N置信区间为(6.28，7.34)；最佳出水各指标为ρ(COD)=12.79mg/L，ρ(BOD5)=2.62mg/L，ρ(NH3-N)=3.33mg/L，最差出水各指标为ρ(COD)=70.47mg/L，ρ(BOD5)=14.51mg/L，ρ(NH3-N)=10.22mg/L.将仿真结果与现有排放标准对比，拟定造纸行业的污染物直接排放限值为ρ(COD)=45mg/L，ρ(BOD5)=9mg/L，ρ(NH3-N)=8mg/L.

关键词: 最佳可行技术, 排放限值, 造纸行业, 仿真, Petri网

Abstract: Through the simulation and calculation of object Petri net modeling and simulation environment (OPMSE) for the emission mass concentrations of COD， BOD5 and NH3-N in waste water from paper-making industry， the range of COD， BOD5 and NH3-N mass concentrations in typical paper-making industry were inquiried and investigated in Qinghe basin. The results show that when the confidence level is 99%， the confidence interval of COD is (34.09， 41.84)， the confidence interval of BOD5 is (6.65， 8.40)， and the confidence interval of NH3-N is (6.28， 7.34). The mass concentration of the optimum effluent is ρ(COD)=12. 79mg/L， ρ(BOD5)=2.62mg/L， ρ(NH3-N)=3. 33mg/L， while the mass concentrations of the worst effluent are ρ(COD)=70.47mg/L， ρ(BOD5)=14.51mg/L， ρ(NH3-N)=10.22mg/L. Then making a comparison between the emission standards and simulation results are got. The direct emission limits of the paper-making industry are ρ(COD)=45mg/L， ρ(BOD5)=9mg/L， ρ(NH3-N)=8mg/L.

Key words: best available technology (BAT), emission limits, paper-making industry, simulation, Petri net

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