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

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

3. Sludge collector having sludge collecting block

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

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

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

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

8. SLUDGE ACID

9. Activated sludge

10. 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).

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

12. - sludge storage basin,

13. Sludge supply device

14. Sludge-processing device

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

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

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

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

19. Activated sludge process

20. Activated sludge chambers

21. Sludge-drying apparatus

22. Digested sludge inoculum (Vl )

23. Activated sludge plant: overviews

24. Activated sludge treatment systems

25. Digestion of organic sludge

26. Inoculation with activated sludge

27. 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

28. Activated sludge plant: detail

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

30. From Sludge to Soil

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

32. - Recirculation of activated sludge

33. You drank that sludge?

34. Activated sludge respiration inhibition testing

35. - buffer tank for digested sludge

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

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

38. Process for aerobic sludge treatment

39. Then there is treated sludge.

40. Centrifugal separator for food sludge

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

42. - removal of excess activated sludge,

43. Treatment plant with activated sludge

44. Activated Sludge Simulation Biodegradability Tests

45. See that green bubbling sludge?

46. 9.2 | Of which: Sewage Sludge Gas | A biogas produced from the anaerobic fermentation of sewage sludge |

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

48. Sludge treatment device having dehydrator

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

50. Activated sludge degassing process and device

51. Sludge discharging device for settlement basin

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

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

54. Upflow anaerobic sludge blanket (UASB) process

55. Figure 1 Activated sludge plant: overviews

56. Process for processing acid resins sludge

57. Prevents buildup of tank bottom sludge.

58. 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.

59. Activated sludge process for sewage purification

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

61. 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

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

63. Waste water treatment using activated sludge processes

64. Three-row chain flight-type sludge collector

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

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

67. 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.

68. EVALUATION OF INHIBITION OF THE ACTIVATED SLUDGE

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

70. Big lumps of brown sludge were everywhere.

71. Sampling plans were developed prior to the collection of sludge cores to ensure a representative composite sample of aged sludge.

72. TBT is almost totally (97,5 %) sludge-bound.

73. Concentration of activated sludge: # mg per litre

74. Absorptive sludge dewatering process for papermaking waste

75. Boue translate: mud, ooze, mud, sludge, sogginess

76. biofilm/activated sludge (compact biological treatment plant).

77. Biogases from anaerobic fermentation: sewage sludge gas

78. Besides, these are capillary hyperemia and sludge.

79. Radioactive sludge was channelled into large basins.

80. Acid sludge adsorption of dnt waste water