Comparetion between the appraisal result and the national criteria shows that: In Fuxin, the excessive total suspended particulate and Sulfur dioxide in atmosphere is the result of coal burning; Some monitored projects as BOD and COD exceed the allowed figure indicates that industrial waste water and sanitary sewage have caused the surface water pollution; The main reason to the excessive nitrite in the groundwater is the trash piled up open-air and the gangue soak liquid.
将评价结果与国家标准进行对比分析认为:阜新市大气环境中的总悬浮颗粒物和二氧化硫含量超标为大量燃煤所致;化学需氧量、生化需氧量等监测项目超标表明工业废水和生活污水的排放已对阜新市地面水环境造成了污染;地下水环境中的亚硝酸盐严重超标,其主要原因为垃圾露天堆放和矸石山的淋溶。
Discharge will decrease by 3.5%; sulfur dioxide discharge will decrease by 3.6%; social fixed assets investment will increase by 12%; contractural foreign investment and foreign investment in actual use will increase by 12%; The gross import and export volume will increase by 15%; the gross value of social consumption retail sales (Total retail sales of consumer goods)will increase by 13%; t he per capita disposable income of urban citizens and the net per capita income of rural citizens will increase by 8%; registered unemployment rate will be controlled within 4.3% and the natural population increase will be limited under 1.5%.
2007年,全市国民经济和社会发展的主要预期目标是:生产总值增长12%,地方财政收入增长14%,万元生产总值综合能耗下降4.4%,化学需氧量排放量下降3.5%,二氧化硫排放量下降3.6%,全社会固定资产投资增长12%,合同利用外资和实际利用外资均增长12%,进出口总额增长15%,社会消费品零售总额增长13%,城镇居民人均可支配收入和农村居民人均纯收入均增长8%以上,城镇登记失业率控制在4.3%以内,人口自然增长率控制在1.5‰以内。
Objective: To establish a method for determination of free sulfur dioxide and total sulfur dioxide in wine by automatic potentiometric titration.
目的:建立自动电位滴定法直接测定葡萄酒中游离SO2、总SO2的方法。
The average air emission rates in the United States from municipal solid waste-fired generation are: 2988 lbs/MWh of carbon dioxide, (it is estimated that the fossil fuel-derived portion of carbon dioxide emissions represent approximately one-third of the total carbon emissions) 0.8 lbs/MWh of sulfur dioxide, and 5.4 lbs/MWh of nitrogen oxides.
在美国每年通过焚烧城市固体废弃物产生的有毒有害废气的排放率是:2988lbs/mwh二氧化碳,(其中焚烧不可再生能源产生的二氧化碳占整个二氧化碳总量的三分之一),0.8lbs/mwh一氧化硫,5.4lbs/mwh一氧化氮。
Last year, the city has organized a total of 96 emission control project can reduce sulfur dioxide 146.9 thousand tons, is the responsibility of provincial-like 112.9 thousand tons to 1.3 times; 113 wastewater treatment works, sewage treatment plant 19, may be the reduction of chemical required to oxygen 48.8 thousand tons, is the responsibility of provincial-like 09, 000 tons of 5.4 times.
去年,全市已举办了96个项目的总排放控制可减少二氧化硫一四六九〇〇吨,是省级样一一二九○○吨的1.3倍的责任; 113个污水处理厂,污水处理厂19可能是化学还原所需的氧气四八八○○吨,是省级样〇九〇〇〇吨的5.4倍的责任。
Simultaneous Determination of Free Sulfur Dioxide and Total Iron in Wine by Reversed Flow Injection with Spectrophotometric Detection
反向流动注射法同时比色测定葡萄酒中的总铁和游离二氧化硫
Results: The RSD was 0.53%~0.76%, the recovery rate for free sulfur dioxide was 90.4%~99.4%. Compared with standard method, the relative deviation for total sulfur dioxide was less than 1.0%.
结果:该方法的变异系数为0.53%~0.76%,游离SO2测定回收率为90.4%~99.4%,总SO2测定与国标法相对相差不超过1.0%。
Total sulfur dioxide emissions fell by 17.5%. Environmental air quality standards were revised. The air quality index for monitoring fine particulate matter (PM2 s) was added.
修订环境空气质量标准,增加细颗粒物PM2.5等监测指标。
Based on the characteristic temperature of the differential thermal curves for different minerals, the ignition temperature for differential thermal and thermo gravimetric difference analysis of total carbon, carbon dioxide, water crystal and sulfur in sulfides etc.
根据矿物差热曲线特征温度,拟定使用热重差分析岩矿中全碳、结晶水、硫化物硫和二氧化碳等项目的灼烧温度范围,并进行热重差分析。
Oxidative Micro-Coulometric Method for Determining the Total Sulfur and Sulfur Dioxide of Liquid Carbon Dioxide
微库仑法测定液体二氧化碳中总硫及二氧化硫
On the Control Points Selection and Total Emission Control for Sulfur Dioxide in Baiyin City
白银市二氧化硫目标控制点选择与总量控制研究
We will strengthen energy conservation and emissions reduction and impose a ceiling on total energy consumption. This year, we aim to cut energy intensity by more than 3.9%. The emissions of sulfur dioxide and chemical oxygen demand will both be reduced by 2%.
加大节能减排力度,控制能源消费总量,今年能源消耗强度要降低3.9%以上,二氧化硫、化学需氧量排放量都要减少2%。
Total discharge of major pollutants significantly reduces, for example the chemical oxygen demand and sulfur dioxide emissions were reduced by 8%, ammonia, nitrogen oxides emissions were reduced by 10%.
主要污染物排放总量显著减少,化学需氧量、二氧化硫排放分别减少8%,氨氮、氮氧化物排放分别减少10%。
Results: The results showed that remanent sulfur dioxide in food was detected by 62% in total of the samples, and the encroach samples with the level of remanent sulfur dioxide in food higher than the corresponding tolerance limits was accounted for 25% of the total.
结果:食品中二氧化硫残留检出率占样品总数的62%,超标率占样品总数的25%。
Current Situation and Countermeasures of Sulfur Dioxide and Chemical Oxygen Demand Total Amount Control in Tanggu District;
塘沽区二氧化硫、化学需氧量总量控制的现状及对策化学需氧量(总数)
The present study examines the relation of air pollution; total suspended paniculate (TSP) and sulfur dioxide (SO2) with daily mortality of residents in Beijing less polluted area (Haidian district).
本文研究北京清洁区(海淀区)低空气污染条件下居民死亡率与TSP及SO2的关系。