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31) The paper introduces the current status of indoor environmental pollution and the application of photocatalysis technique in its control aspect.

32) So it is necessary for us to use the battery recycling waste, can prevent environmental pollution, two of the components can be useful for reuse, conservation of resources.

33) The adsorption method is one of the main techniques in oil-bearing wastewater treatment for the purpose of environmental pollution control.

34) The disposal of polymer wastes has become a main subject area of treatment of environmental pollution.

35) The environmental chemistry studies the chemical principle in environmental pollution from the chemical perspective.

36) The grave issues involved in the current environmental dilemma include high population density, environmental pollution, an overabundant of silt in rivers and lakes, and the frequency of disasters.

37) Traffic congestion, traffic accidents and environmental pollution caused by traffic have already become public nuisances of human beings and environments.

38) The goal of the invention is to solve the problems existed in the use of asbestos pad, increase utilization rate, improve worker's labour condition and reduce environmental pollution.

39) The medicated band of the present invention can prevent the cable from white ant with reduced environmental pollution.

40) The invention has important theory and application value on solving the problem of nitrophenol environmental pollution.

41) The engendering, classification, path and control of environmental pollution transference were discussed.

42) Raw oil leakage has been an important problem these years in China, which will cause serious consequences, such as economic loss and environmental pollution.

43) With the coming of the Industrial Revolution the environmental pollution increased alarmingly.

43) Sentencedict.com is a sentence dictionary, on which you can find excellent sentences for a large number of words.

44) At the same time, with the reality of environmental pollution and the environmental disruption ceaselessness aggravation, corporation should undertake inescapable environment social responsibility.

45) Heterogeneous photocatalysis based on semiconductor nano-oxides, is an ideal technology for remedying environmental pollution and has become one of the most active research fields in recent years.

46) Compared with the traditional method of nitrosation of butanone, this method has many advantages, such as simple operation, high yield, and low environmental pollution due to recycling of oxidant.

47) The paper analyzed environmental pollution and suggested a prevention approach of hoggery in scale.

48) Automobile lightening can efficaciously economize energy and decrease environmental pollution.

49) The heaviest risk of environmental pollution is from the oil leakage of oil pipeline.

50) Domestic fuel to gas pipelines, natural gas, liquefied petroleum gas - based, full combustion, minimal environmental pollution.

51) It is worthful to the orientation of study by putting the theory of dynamic system closure round control further into the research of environmental pollution harness.

52) The environmental pollution was decreased by the reduction of caustic consumption and caustic sludge generation.

53) Treatment and use of phosphorous slurry is a very important, because it can not only influence the collection ratio and produce cost, but also cause serious environmental pollution.

54) The present invention provides one kind of hydrogen peroxide preparing oxidation process with low investment, less arene loss, less environmental pollution and short period.

55) But in the meanwhile, the environmental pollution is brought by petroleum industry also increasingly.

56) A major concern is to alleviate environmental pollution and restrict the deteriorative tendency the 21 st century.

57) These batteries are sealed, maintenance-free components containing substances that are harmful to health and a source of environmental pollution.

58) The production and market of vanillin, ethyl - vanillin and piperonal are briefly described. The problem of environmental pollution is also discussed.

59) The usage of STPP in the cleanser has become a environmental pollution all over the world.

60) The State shall encourage a legal service agency to offer legal aids to the victims of suits of environmental pollution by solid wastes.