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31. Each tine assembly has a plurality of tines for aeration extending in a substantially radial pattern about the driven shaft.

32. Moreover , aeration in the reaction will improve the degradation rate of PCP - Na by ferrate.

33. It is proved effective that deep well aeration biological treat propylene technology is used to treat propylene epoxide saponated sewage.

34. A biological oxidation technology of isolated aeration was used to pretreat alkaline sewage from a petroleum refinery in an industrial scale.

35. The aeration tube has the advantages of ingenious layout, simple and rational structure, convenient installation, low cost as well as long serviceable life.

36. Said inner tube features no need of aeration, no fear to be pricked and shot by a bullet, and good effect for shock-resistance.

37. The research results for BF dissection show that softening and melting zone commonly is reversed "V" shape, the "coke window" in which reacts "aeration".

38. MABR is characterized by bubble less aeration and special biofilm attached on the aerated membrane.

39. The chlorination wastewater was treated with circulating, time - delay, aeration process.

40. The paper introduced an example of the application of jet aeration and SBR techniques to the waste water treatment of a meat packing plant.

41. Results indicated MABR could effectively avoid volatile organic compounds volatilization caused by conventional bubble aeration and secondary pollution of the air.

42. The zone between the water table and the surface is called the zone of aeration.

43. Conversion of ferrous to ferric iron occurs readily upon aeration at PH 7 . 0 - 7. 5.

44. Each reservoir is controlled by its own patented float valve, which adjusts the water level to allow aeration in the soil, prevents irrigation overflow and evaporation.

45. Example 7 was sensitized by aeration with sodium nitrite which was added terminally to the mixture.

46. Sewerage could be used to confect and dilute polymer in order to reduce sewerage discharge, therefore, it must be treated with aeration.

47. The oxygenic aeration capability of the equipment show that its dynamical efficiency is about twice of traditional technology.

48. Methods Aeration of the middle turbinate is termed concha bullosa ( CB ) .

49. Finally,(http://sentencedict.com/aeration.html) examples of the device of cyclone aeration flotation are illustrated.

50. Post aeration – Air scouring continues after the liquid backwash ends.

51. In order to reduce the operation cost, a small dynamic test was done with the simulation of the operation conditions of the aeration basin, and calcined soda is being replaced by limewater.

52. The aeration tank can be partition into some air and liquid osculant phases. Air and liquid flow in the same direction, the aeration tank will supply oxygen by automatic pressure control.

53. Using urban sewage, the intermittent aeration was applied for shortcut nitrification and nitrosobacteria was cultivated by inoculation.

54. The efficiency of enriched oxygen aeration is much higher than that in conventional oxygenic aeration, and there is an optimal aeration rate.

55. Poor drainage causes deficient soil aeration and death of the roots.

56. Aeration from the bottom of the bin fluidizes the charge.

57. After wastewater is pretreated by iron scrap method, the ratio of COD/N lowers, nitritation process will be carried out much earlier, which is beneficial to shortening the total aeration time.

58. Fine bubble aeration is a kind of high efficient aeration processes.

59. Advanced treatment of oxyfluorfen wastewater by iron-carbon micro-electrolysis process with aeration was studied.

60. Aeration is a tank where microorganism decompose organism in waste water.