1. Chain scraper systems used in the purification of sewage and water (machines), sludge collection systems (machines)

2. Ice-scraper

3. Scraper attachment for sponges

4. That's a skull scraper.

5. Soil sludge, compost sludge, bio-sludge and clarified sludge mixers (machines)

6. Pressure-zone regulation for a scraper

7. Fluted conveyor belt cleaner scraper blade

8. Screw conveyors, in particular for sludge, including digested sludge, industrial sludge or sewage sludge

9. Suspend scraper can auto - balance squeegee pressure, prolong the life of scraper and steel toil, ensure to print.

10. Some experts recommend using a tongue scraper.

11. Sludge collector having sludge collecting block

12. - an ice scraper and a snow brush

13. Sludge heating unit, sludge heating method, and sludge hydrolysis apparatus using same

14. Four different kinds of sludge were used: alum sludge (water treatment), waste-activated sludge, simultaneous precipitation, and anaerobically digested mixed sludge.

15. - Activated sludge : sludge sampling sites and concentration,

16. We got the auction location from the scraper program.

17. The sludge is pumped into a sludge digester, and from there it goes into the sludge chamber.

18. SLUDGE ACID

19. Activated sludge

20. Scraper rake for a disc-screen and shaft cleaning device

21. The digested sludge is dewatered and the liquid sludge fraction and the liquid component of the dewatered digested sludge is passed to an activated sludge tank (6).

22. - re-circulation of activated sludge and pumping off of excess sludge,

23. - sludge storage basin,

24. Sludge supply device

25. Sludge-processing device

26. mean sludge age and mean hydraulic retention time; method of sludge wastage; methods of overcoming bulking, loss of sludge, etc. ;

27. mean sludge age and mean hydraulic retention time; method of sludge wastage; methods of overcoming bulking, loss of sludge, etc.

28. Sludge will be treated using an activated sludge process, entailing prolonged aeration.

29. Guarantee proper operation of secondary clarifier sludge collection and return sludge pumping

30. Use a plastic scraper to remove particularly thick applications of Cosmoline

31. Using a scraper to remove wallpaper can be very time-consuming.

32. Activated sludge process

33. Activated sludge chambers

34. Sludge-drying apparatus

35. Physical analysis, testing services and services in the field of scraper technology

36. Portal scraper having a load-bearing structure based on a framework structure

37. Digested sludge inoculum (Vl )

38. Activated sludge plant: overviews

39. Activated sludge treatment systems

40. Digestion of organic sludge

41. Inoculation with activated sludge

42. Cesspits Equal footing, as it would seem In pursuant to containing The human sludge Rank sludge, foul sludge The sludge Standing of the near-immaculate Must still be shielded from The unfortunate

43. This paper is directed against forging moulder design in scraper of conveyer.

44. Activated sludge plant: detail

45. Device for removing bottom sludge and/or floating sludge from circular settling basins

46. Nothing but the sound of the scraper and the joy of uncovering.

47. Scraper attachment on jet nozzle quickly shifted dried-on grass under mower.

48. From Sludge to Soil

49. He works it with a wood scraper and traces it with a compass.

50. (32) Conventional treated sewage sludge includes lagoon stored, thickened and mesophilic anaerobic digested sludge.

51. - Recirculation of activated sludge

52. You drank that sludge?

53. Activated sludge respiration inhibition testing

54. - buffer tank for digested sludge

55. Treatment of sludge, in particular fatty sludge, by means of hydrolysis and aerobic digestion of fats

56. - Settling properties of activated sludge : the activated sludge in large flocs, must have good settling properties.

57. When the squeegee screen scraper, squeegee pressure to screen stretch, tension will multiply.

58. A dung- scraper might be just the kind of man we need right now

59. Process for aerobic sludge treatment

60. Then there is treated sludge.

61. Centrifugal separator for food sludge

62. Sludge can be removed from the bottom and also withdrawn from the sludge-blanket zone.

63. - removal of excess activated sludge,

64. Treatment plant with activated sludge

65. Activated Sludge Simulation Biodegradability Tests

66. See that green bubbling sludge?

67. 9.2 | Of which: Sewage Sludge Gas | A biogas produced from the anaerobic fermentation of sewage sludge |

68. Conversion of Sludge into Useful Products : The sludge obtained on treatment of effluents is also a problem .

69. Sludge treatment device having dehydrator

70. Scraper mats, Door mats, Drying mats, Working mats, Air cushion mats, Mats for workplaces

71. Raw sludge used in these studies was obtained from a municipal high-rate activated sludge plant.

72. Activated sludge degassing process and device

73. Sludge discharging device for settlement basin

74. Apparatus for pre-treating waste activated sludge and method for pre-treating waste activated sludge using same

75. Using a spatula or pastry scraper, transfer the Crackers to the prepared sheet pans

76. A method for manufacturing the scraper shovel applied to electric tools is also provided.

77. Primary sludge is found to be antithixotropic at low shear stress. Digested sludge does not exhibit time dependency.

78. A scraper plate (17) serves to remove hard and uneven accumulations of ski wax.

79. Upflow anaerobic sludge blanket (UASB) process

80. Figure 1 Activated sludge plant: overviews