1. Solid fuel comprising algae mass containing oil, natural oil, and oil sludge thereof, and method for manufacturing same

2. The gas contains blow - by, sludge, acids, oil, and other contaminant.

3. The Acclimated active sludge could degrade 78 % of oil in 24 h

4. The present invention pertains to a sludge treatment device of waste crude oil and crude oil and a method thereof.

5. Bilgekote® helps prevent absorption of oil, gasoline or sludge into wood and fiberglass

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

7. And the rivers of water were thick as sludge, slick enough with oil to catch fire.

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

9. Apparatus and devices for holding back harmful substances, namely heating oil barriers, sludge traps, petrol, heating oil, adsorption, coalescence, fat, starch and emulsion separators

10. Sludge collector having sludge collecting block

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

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

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

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

15. SLUDGE ACID

16. During the process a desorber volatilizes the contaminants (e.g. oil, mercury or hydrocarbon) to separate them from especially soil or sludge.

17. Activated sludge

18. 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).

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

20. - sludge storage basin,

21. Sludge supply device

22. Sludge-processing device

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

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

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

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

27. Activated sludge process

28. Activated sludge chambers

29. Sludge-drying apparatus

30. Digested sludge inoculum (Vl )

31. Activated sludge plant: overviews

32. Activated sludge treatment systems

33. Digestion of organic sludge

34. Inoculation with activated sludge

35. 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

36. Activated sludge plant: detail

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

38. From Sludge to Soil

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

40. - Recirculation of activated sludge

41. You drank that sludge?

42. Activated sludge respiration inhibition testing

43. - buffer tank for digested sludge

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

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

46. Process for aerobic sludge treatment

47. Then there is treated sludge.

48. Centrifugal separator for food sludge

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

50. - removal of excess activated sludge,

51. Treatment plant with activated sludge

52. Activated Sludge Simulation Biodegradability Tests

53. See that green bubbling sludge?

54. 9.2 | Of which: Sewage Sludge Gas | A biogas produced from the anaerobic fermentation of sewage sludge |

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

56. Sludge treatment device having dehydrator

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

58. Activated sludge degassing process and device

59. Sludge discharging device for settlement basin

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

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

62. Upflow anaerobic sludge blanket (UASB) process

63. Figure 1 Activated sludge plant: overviews

64. Process for processing acid resins sludge

65. Prevents buildup of tank bottom sludge.

66. 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.

67. Activated sludge process for sewage purification

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

69. 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

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

71. Waste water treatment using activated sludge processes

72. Three-row chain flight-type sludge collector

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

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

75. 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.

76. EVALUATION OF INHIBITION OF THE ACTIVATED SLUDGE

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

78. Big lumps of brown sludge were everywhere.

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

80. Essential oils including almond oil, lemon oil, lavender oil, jasmine oil, gaultheria oil, cedar oil, rose oil