1. The city was overhung with the pollutant smog.

2. Sulphur dioxide is a pollutant and a major contributor to acid rain.

3. Setting the fees for each pollutant would be highly contentious and beset by political wrangling.

4. Economic incentives or disincentives such as pollutant emission charges or taxes should receive more attention than they had received previously.

5. One atmospheric pollutant which has shown dramatic improvement is airborne lead.

6. Cigarette smoke is just one unhealthy air pollutant which is removed by Rentokil electrostatic air filters.

6. Wish you will love and make progress everyday!

7. One pollutant which has attracted considerable concern in recent years is lead.

8. The river can dilute the small amounts of pollutant discharged by the chemical producer.

9. The daily variation of air pollutant is obvious.

10. Piggery wastewater is a significant agricultural pollutant resources.

11. Cold smoke produces the same emission pollutant particulate matter.

12. The pollutant sources of are divided into two kinds: continuous discharging type and intermittence discharging type.

13. The article mainly studies emission characteristics of combustion pollutant after mixing petroleum coke in coal - pulverized boiler.

14. The total pollutant load of rivers into the Lake in Wuxi area is researched and compared with the target of total load control of the Lake.

15. The Jordan River is pollutant polluted and in danger of going dry.

16. Incineration or flaring, is used when an organic pollutant can be oxidized to CO 2 and water.

17. Pollutant dispersion close to an urban surface – the BUBBLE tracer experiment.

18. It occurs radically from pollutant and energy resources caused by industrial activities and other human activities, which exceeds the nature's self-purification power, entering into the environment.

19. Deposition of nitric acid in particular may contribute to the equation as a fertiliser as well as a pollutant perse.

20. Such an economic approach provides incentives to firms to find new techniques and new products which lead to lower pollutant emissions.

21. Cleaning up road dust is one of the cheapest ways to reduce the pollutant.

22. However, lead emissions from car exhausts are an atmospheric pollutant that may be harmful to people's health.

23. It would be easy, Wheeler said, to block the ditch off to trap the pollutant.

24. After analyzing the observation data, it is shown that if the pollutant is away from the coastland, the pollutant transportation will via sea- land breeze .

25. But fundamental measure is to strengthen pollution source control, reduce pollutant load and control sewerage total amount.

26. Acidizing on carbonate rock oil-gas field is one of the most effective measure to reduce pollutant near the wellbore, reform the output section of oil-gas well, and improve the production capacity.

27. High-voltage pulsed corona discharge plasma has been widely studied in the removal of toxic pollutant, the removal of acid gases from flues gas, and other environment management.

28. This paper analyzes some problems existing in the course of implementing the macro-control of pollutant emission, and puts forward some corresponding adoptable countermeasures.

29. We will display all descriptive and identifying date for each pollutant source.

30. With the development of the economics, the excessive exploitation and the unconscionable using of the resources, freewill voidance of the pollutant make the environmental problems much more serious.

31. Electrophile chemical is the major pollutant in the environment, this is very concerned by many of environmental scientists.

32. Liquid foundation mostly contains mineral oil, which is considered as a petrochemical pollutant.

33. The conclusion is that infrared - radiation domestic gas oven has merit in low pollutant emission.

34. The footprint of the air pollutant total emission control and emission trading in China have been reviewed.

35. Monitoring data show that all pollutant indexes have reached design standard after project completion.

36. The main pollutant in Dumu reservoir is manganese environmental monitoring results.

37. Setting up a castoff information sharing system is propitious to make the most use of resource and minimize the pollutant, then make the castoffs recycling more profitable.

38. Arsenic is widely distributed in nature and also an important environmental pollutant.

39. The authors suggest that schedules for charges on total emission of pollutant should be tried out at selected cities and provinces and...

40. To reduce the main pollutant of the diesel engine(particle and NOx), this paper designs the automatic controller by using the bag filter and Exhaust Gas Recirculation technology.

41. Based on fumigation tests, the paper study the absorption and purification ability of some north China tree species to air pollutant, such as SO2, Cl2 and HF.

42. China's move to start measuring deadly air pollutant PM 2.5 for the first time signals a shift towards greater openness on the state of the environment, writes Angel Hsu.

43. These air pollutant effects can be distinguished from effects of smoking, occupation, age, or social class.

44. The results indicated that the imbalance between water pollutant emissions was reflected by the Lorenz curve (based on the population).

45. Fluorescence fingerprint contains a great deal of pollutant information. By comparing EEMs of typical pollutants, the main fluorescence substances of wastewater are approximately identified.

46. This article discussed the rule of air pollutant changed by the time in MuDanjiang cantonal, and gave the suggestions on controlling the air pollution.

47. The performance of the flat - sheet type submerged membrane bioreactor treating pollutant was investigated laboratory scale experiment.

48. By considering local meteorological conditions and reasonably arranging the position of buildings, the high-concentration area and the dead corner of pollutant can be reduced efficiently.

49. The major pollutant of the water in the reservoir is the mycete in the air of tunnel.

50. The paper presents in detail the national standard of motor vehicle gasolene engine idling exhaust emission pollutant, test method and method of idling regulation under different conditions.

51. Long-term diffusion model of atmospheric pollutant (ISCLT3) called regulatory model is a kind of Gaussian model recommended by U. S. Environmental Protection Agency.

52. The preparation phase was the major pollutant generation one, with a percentage beyond 85%, resulting from liming and unhairing, deliming and bating sections.

53. In recent years, with the development of economy, the extensive fitting-up craze has appeared in the city and the indoor pollutant problem is outstanding day by day.

54. In coal burning process, the formation, moving, emission and control regulations of pollutant and the NOx pollution control technology are the key study content in coal burning field.

55. A pre - dicing method for calculating the distribution of pollutant concentration is proposed.

56. Acenaphthene belongs to the EPA prior pollutant list, which is widely used in industry area such as coloring, chemical industry etc.

57. There was a decreasing trend in each pollutant concentration with rainfall duration and finally tends to flat. So we collect the rainwater after abandoning part of the initial flow of rainwater.

58. Environmental chemistry is an intersectant subject by environmental science and chemistry. Its core problem is to study the chemical transformation and effect of chemical pollutant in environment.

59. The promotion of quantity control of pollutant and discharging right exchange to cleaner production was discussed.

60. Applying the unascertained measure model of synthetical evaluating in environment engineering, a new method for calculating pollutant weights was raised. The result of evaluating is more reasonable.

61. Especially, it can clean the oil path and carbureter in working automatically and thus reduce pollutant in tail gas.

62. The pollutant discharging units shall accomplish treatment of the pollution as scheduled.

63. Tigogenin is a byproduct in the hemp-making industry using the sisal, as a castoff, it pricks up environmental pollutant.

64. The application of GIS technology to the process of atmospheric pollutant dispersion modeling were discussed , including boundary definition, initial state, data preparation and result visualization.

65. Pollutant Emission Permit Trading, as a method of environment economy is used in the government administration by market mechanism, by that, there′re a lot of successful cases in developed countries.

66. The occurrence and distribution of Drosicha corpulent a ( Kuwana ) in free - pollutant and conventional apple orchard were studied.

67. The new type sanitary cigarette packing method can avoid the contamination of the filter tip in cigarette caused by pollutant in hand and other pollutant source.

68. Test of organic pollutant removal by electrocoagulation method is introduced in this paper.

69. Phthalic acid ester is a kind of plastication material, as time goes on, it will transfer from plastics to external environment, and now it becomes a widespread global environmental pollutant.

70. The main pollutant indexes in the river are COD and total Hg.

71. It is an important act to set up an automatic monitor - controlling system of pollutant source.

72. You know, artificial boards are a source of the pollutant formaldehyde.

73. Bisphenol A, an endocrine disruptor, has been listed as a priority pollutant by many countries.

74. Depending on the nature of the pollutant, this transfer can be innocuous or stimulatory to the forest.

75. In this thesis, experimental analyses are used to investigatecombustion and pollutant emission performance of anthracite, lean coal, soft coal, lignite and blended coals.

76. Each pollutant on the list is subject to effluent limitations based on the BAT standard.

77. Heavy metal is a secondary pollutant from municipal solid waste incineration system.

78. ELA for petroleum development engineering includes many factors, like all development engineering projects, oil pollutant is a typical pollutant in ELA for petroleum development projects.

79. The pollution assessment involves the determination of pollutant indexes and pollutant standard values as well as the formulation of calculation modulus.

80. A conceptual design of the identification model for pollutant sources was proposed in this paper.

81. Dibutyl phthalate ( DBP ) has been found as a ubiquitous environmental pollutant with reproductive and developmental toxicity.

82. Discharge pipe take pollutant away from the coastal area into the sea.

83. Different from other semi-dry processes, the removal efficiency of gaseous contaminants drop rapidly while molar ratio of urea and air pollutant was greater than 1.2.

84. In the near future, will have the pollutant discharge control technology ultra supercritical coal-burning power set to become our country electric power industry very quickly the main force unit.

85. These results indicated that the waste water might have strong mutagenic action related to organic pollutant.

86. The aerodynamics during the pulverized coal combustion process plays a very important role in determining processes of coal devolatilization , burnout and pollutant emission.

87. The catalytic oxidation ability of 13 metal ion-exchanged montmorillonites are investigated in oxidative removal of the sulfides which are the main pollutant in the moult and alkali swell waste water.

88. This chapter describes methods of estimating airborne pollutant concentration distrubutions associated with various emission sources.

89. The simulation test can study the movement law of pollutant diffusion under the diffident hydrodynamic condition.

90. Sulfur dioxide has a more venerable history as an air pollutant than any other chemical.

91. Since 1979 China has collected 24.7 billion yuan in pollutant discharge fees.

92. Pollutant extends its incidence . by diffusing after dissolving and being carried by water flow.

93. At any time the macrophage system might be injured by viral infection or air pollutant exposure.

94. Influences of experimental parameters were studied using 4 - chlorophenol as model pollutant.

95. Indoor put greenery, wait like bracketplant, green trailing plants, sago cycas, it is certain to have purify pollutant effect.

96. Looking from the single field rainfall water quality parameter variation situation analysis,[http://] the pollutant density and the total quantity in the rainfall process is increased than the cloudless.

97. Since a chief source of pollutants is automobile emissions, it might be expected that pollutant levels could be correlated with automobile traffic, at least to some extent.

98. Firstly by adopting the technology of GC/MS, the pollutant was identified as triazine.

99. Methanol's most attractive feature, however, is that it can reduce by about 90 percent the vehicle emissions that form ozone, the most serious urban air pollutant.

100. Study on System of the Total Quality Control of Non - pollutant Apple Production in Northern Shaanxi.

101. The best regression models (e. g. Ulmus pumila) of leaf content against air SO2 and leaf stomatic resistance could explain that the sulfur acted as pollutant entered plant mainly through stoma.

102. To pollution reasons for the environmental impact of construction projects, calculation of pollutant source strong plays an important role in environmental impact assessment engineering analysis.

103. Under the urban conditions common in Hong Kong, the street canyon effect works to potentiate pollutant build-up during peak-traffic periods.

104. That's good news in the effort to mop up a persistent pollutant.

105. Secondly, through full scan by HPLC-MS/MS, the pollutant was deducted as metsulfuron, a pesticide of triazine.

106. It has no nocuous substance and accord with the standards of ISO14000. It also does not generate any pollutant bringing harm to people's health when being installed and in use.

107. With the development of the economy, the control technology of gas pollutant from coal combustion, especially NO_x, is important and impendent.

108. Punishing the enterprises who don't deal with tile pollutant and reducing their expected payoff to make sure the environment won't be severely polluted.

109. Levy system for pollutant discharge is a core management means in Chinese environmental policy.

110. Total emission control of atmospheric pollutant is to control air pollution from an integrated viewpoint, and it is an effective way to improve the quality of regional atmospheric environment.

111. According to the variation of the components in the ground water of Streamflow within a year, the nonpoint pollutant load in a basin can be computed.

112. Results: Pollutant discharges of trinitrotoluene on the whole skin was not related to trinitrotoluene concentration in the air, hand was the gravest part on the whole skin.

113. Since the depth is relatively large, the water in reservoir has enough capacity to dilute the pollution, and the transportation of pollutant tends to high velocity flow layer.

114. Total emission control of atmospheric pollutant is to control air pollution from an integrated viewpoint, and it is an effective way for improving the quality of regional atmospheric environment.

115. By simplifying the equation of air pollutant diffusing, the mathematic form of dynamic statistics model of air pollutant forecast has been worked out.

116. Among various vegetables detected, only greengrocery is polluted by heavy metal and the comprehensive pollutant index is 1.12. It means lightly polluted.

117. Based on the analysis of formulation approaches of total air pollutant emission control plan, a determination method was developed using area pollutant emission equimolar concept.

118. The basic measure to protect from large area pollutant flashover is to increase overall external insulation level for transmission and substation equipment.

119. The paper presents in detail the national standard of motor vehicle gasolene engine idling exhaust emission pollutant, test method and metho...

120. Atmospheric pollutant of total load control is the most important measure to assure the future atmospheric environmental quality standard of industrial zone.