1. 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).

2. Sludge will receive mesophyllic digestion, and will be dewatered and dried for reuse or disposal.

3. Phosphate inputs will be reduced and sludge will be digested and dewatered for reuse or disposal.

4. The resulting activated sludge solids are then concentrated by settlement, dewatered, and flocculated under alkaline and acidic conditions.

5. In Ireland sludge is either dewatered on filter tables and stored for 6 months, or undergoes anaerobic digestion.

6. • Sludge may be stabilized on-site through anaerobic or aerobic digestion and further thickened or dewatered prior to ultimate disposal.

7. • Waste-activated sludge is usually stabilized on site through aerobic digestion and may be further thickened or dewatered prior to ultimate disposal.

8. • Primary and waste activated-sludge is usually stabilized on site through anaerobic or aerobic digestion and further thickened or dewatered prior to ultimate disposal.

9. • Primary and waste-activated sludge is usually stabilized on site through anaerobic or aerobic digestion and further thickened or dewatered prior to ultimate disposal.

10. Dewatered Biosolids do not require any specialized

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

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

13. There are 4, 000 miles of dewatered streams in Montana alone.

14. Sludge collector having sludge collecting block

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

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

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

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

19. SLUDGE ACID

20. Activated sludge

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

22. - sludge storage basin,

23. Sludge supply device

24. Sludge-processing device

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

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

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

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

29. Activated sludge process

30. Activated sludge chambers

31. Sludge-drying apparatus

32. Digested sludge inoculum (Vl )

33. Activated sludge plant: overviews

34. Activated sludge treatment systems

35. Digestion of organic sludge

36. Inoculation with activated sludge

37. 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

38. Activated sludge plant: detail

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

40. From Sludge to Soil

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

42. - Recirculation of activated sludge

43. You drank that sludge?

44. Activated sludge respiration inhibition testing

45. - buffer tank for digested sludge

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

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

48. Process for aerobic sludge treatment

49. Then there is treated sludge.

50. Centrifugal separator for food sludge

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

52. - removal of excess activated sludge,

53. Treatment plant with activated sludge

54. Activated Sludge Simulation Biodegradability Tests

55. See that green bubbling sludge?

56. 9.2 | Of which: Sewage Sludge Gas | A biogas produced from the anaerobic fermentation of sewage sludge |

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

58. Sludge treatment device having dehydrator

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

60. Activated sludge degassing process and device

61. Sludge discharging device for settlement basin

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

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

64. Upflow anaerobic sludge blanket (UASB) process

65. Figure 1 Activated sludge plant: overviews

66. Process for processing acid resins sludge

67. Prevents buildup of tank bottom sludge.

68. The pilot-plant treating 70 population equivalents of domestic wastewater is operated with a 12 day sludge age. Nanosilver was applied to the activated sludge tank within two sludge ages.

69. Activated sludge process for sewage purification

70. For instance, he interfered with the hauling of sludge, causing sludge to back up at the plant, they said.

71. Sludge hydrolysis device, a sludge hydrolysis method using the same, and a contact type of heat exchange unit and steam type of heat exchange unit provided in the sludge hydrolysis device

72. Activated Sludge: Conventional Volatile NPRI substances can be emitted to air in an activated sludge process aeration vessel.

73. Waste water treatment using activated sludge processes

74. Three-row chain flight-type sludge collector

75. Thermophilic aerobic sludge digestion is operated at elevated temperatures, to achieve sludge stabilization, volatile solids (VS) destruction, and pasteurization.

76. The activated sludge mixture is sent to a separation facility from where the sludge is recycled to the aeration tank.

77. With the conventional sludge processes only a limited high dry matter content TSBB can be achieved in an activated sludge tank and a high amount of return sludge has to be pumped.

78. EVALUATION OF INHIBITION OF THE ACTIVATED SLUDGE

79. concentration of activated sludge solids (g/l)

80. Big lumps of brown sludge were everywhere.