1. Acidification is less of a problem on the richer lowland soils because rainwater acids are quickly neutralized.

2. The waste liquor was pretreated by acidification and flocculation.

3. The runoff has the catabatic effect to acidification of water quality.

4. Treatment of dyeing wastewater by hydrolytic acidification, bio contact oxidation and flotation process was described.

5. For those precious ecosystems, ocean acidification is but one of many environmental stresses, an onslaught that includes greenhouse warming, local pollution, overfishing and habitat destruction.

6. A combined system consisting of hydrolysis acidification, denitrification and nitrification reactors was used to removal carbon and nitrogen from the nylon-6 production wastewater.

7. Reservoir acidification reconstruction is one of main measures for low permeability carbonate oil - gas reservoir increasing production.

8. If acidification kills tiny sea snails known as pteropods, as it is likely to, the Pacific salmon that feed upon these planktonic creatures may also die.

9. Acidification is a major stimulation treatment for Yumen Qingxi oilfield, but a lot of oil wells action period are shorter.

10. Luminal acidification in the epididymis is an important process for the regulation of male fertility.

11. The effect of micro - aerobic hydrolysis and acidification to high strength antibiotic wastewater treatment is studied.

12. Fluorin boric acid acidification effect is best of all, little rock framework fabric breakage after acidifying , control particles moving effectively.

13. New method for the production of nicotine from waste tobacco by saponification, distillation, (acidification), inspissation , extraction had been investigated.

14. Based on the theory of hydrolysis acidification a method to reduce excess sludge is introduced.

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15. Through addition, acidification, closed ring and finally decompressed distillation, hydroxyl propane was made used propenol as initial material.

16. Acidification process of sugar-peptone manual make-up water was studied to determine the acidibility and acidifying degree of high concentration organic wastewater.

17. Poor-quality eggshells indicate insufficient deposition of calcium and this deficiency was shown to have arisen because of increased soil acidification.

18. As a result of the increasing acidity, certain acidophilic soil bacteria are then released, which promote further acidification.

19. Hydrogeochemical maps are being developed as an aid to interpreting environmental problems such as acidification and agricultural and mining pollution.

20. This must surely mean that acid rain was natural and the acidification of lochs had nothing to do with power stations.

21. The most plausible explanation of this observation is an abrupt, massive, global acidification of rainwater.

22. These findings suggested that local infection was the main cause of apatite stone formation; while hyperuricuria and acidification of urine contributed to the deposition of uric acid in the prostate.

23. To add a little carbamide will lead to accelerating phosphor - acidification and enhancing retention in phosphor - acidification.

24. Fatty acid is made from spent material in production of ricinus oil by acidification, washing, and vacuum distillation.

25. As species wither, the marine food chain could be disrupted; human action is needed to curtail further acidification.

26. What is more, the important role of foam acid acidification technique in acidating technology is proved.

27. Take special attention to the disposing of waste fluid when operating eroding and acidification.

28. Either bleaching clay or clarifying clay possesses larger area, higher absorbability and better decoloration as both are resulted from activation (or acidification) process of bentonite.

29. The oceanographer told delegates that the problem of ocean acidification was worse in high latitudes, in the Arctic and around Antarctica, than it was nearer the equator.

30. According to the characteristics of heterogeneity and a large span between layers, temporary blocking layer acidification was proposed.

31. Eco - organic soil - less cultivation solves the problems of soil acidification of those facilities melon, salinification and soilborne diseases.

32. Leaching of simulated acid rain into the soils causes soil acidification and release of base ions.

33. However, different echinoderm species respond to ocean acidification in different ways, and the effects of rising temperatures can be as significant as those of rising carbon dioxide.

34. By using a triple-component refining agent, through acidification, refining, settlement, crocking , washing and dehydration,[] high-quality lanolin will be produced.

35. MgSO4 and Epichlorohydrin has no impacts to the degree of xanthate acidification, but they can enhance the degree of crosslink and the insolubility.

36. Chr. Hansen offers a full range of cultures including both acidification cultures and ripening cultures.

37. Pharmaceutical composition with functions of antialcohol, promoting change of energy, of mucosa of stomach, acidification, secretion, antradiation and anticholera.

38. The paper introduces the application of chromic flotsam natrium bisulfate in the course of neutralization and pre acidification in industry of chromic acid anhydride.

39. Raw materials, compound, casting, maintenance and acidification in the construction of high density acid proof concrete are described.

40. Methods:Starting from 2-p-tolylben-zonitrile, via basic hydrolysis and acidification, 2-p-tolylbenzoic acid was prepared. Results:The optimal hydrolysis conditions were established.

41. This experiment first carries on to the hydrolysis acidification column and in the biology oxidation column.

42. Methods: P-carboxybenzenesulfonic amide was synthesized by potassium permanganate oxydation under the alkalinity environment and acidification from p-toluenesulfonic amine.

43. In addition, artificial acidification of the rye dough is practiced, hence both aspects will be covered.

44. The integrated hydrolytic acidification - biological aerobic filter was used to treat oil - refining wastewater.

45. Japan oil deal with trench, acidification oil, and 50 tons of animal and vegetable oils.

46. Due to acidification the agar surrounding the colonies may become yellow.

47. The process composed of hydrolysis acidification and biological contact oxidation adopted to treat wool washing wastewater.

48. Afforestation in sandy soils can cause soil acidification and affect Cu and Zn release.

49. Acidification of the duodenum and the presence of bile in the duodenum promote secretin release.

50. The EB value of Xi'an third sewage treatment plants during its life cycle period is energy consumption caused global warming and atmospheric acidification, which is 2612.03 and 248.91.3.

51. Biological contact oxidization hydrolysis(acidification) two stage biological contact oxidization coagulation process was used to treat high concentration piggery wastewater.

52. Acidification treatment for Yumen Qingxi oilfield, but a lot of oil wells action period are shorter.

53. This article presents a new electrolytic acidification method for preparing 12—Ceriummolybdenun heteropoly acid.

54. We should avoid using higher alkali oil displacement fluid in tertiary recovery aftertime and using iron hydronium stabilizerin acidification.

55. The foam fluid plays an important role in reservoir acidification.

56. Aircraft emissions also influence acidification phenomena and local air quality.

57. Rising ocean temperatures, water pollution, ocean acidification and cyclones continually pummel the reef and have caused mass coral bleaching.

58. Carbon dioxide emissions are altering the chemical balance of the oceans, as acidification threatens the marine ecosystems that provide livelihoods to millions around the world. Carol Turley explains.