Wastewater treatment process

1. Technological process of sewage treatment plant

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2. Wastewater treatment process of diversion biological aerated filter

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3. Traditional activated sludge process for nitrogen removal

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4. Two stage biological nitrogen removal process

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5. Combined anoxic aerobic activated sludge process for nitrogen removal

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6. Bataifu nitrogen and phosphorus removal process

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7. Partial dissolved air flotation process

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8. Reflux pressurized dissolved air flotation process

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9. Fully dissolved air flotation process

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10. Two phase biological fluidized bed process

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11. Three phase biological fluidized bed process

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12. T-type oxidation ditch system process

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13. De type oxidation ditch

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14. Paswell oxidation ditch

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15. Secondary treatment process of biological rotary table

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16. Treatment process of biological rotary table

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17. Biological filter sewage treatment system

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18. Biosorption method

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19. Process flow of high temperature retorting and pyrolysis of sludge

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20. Sludge composting process

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21. Mixed composting process

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Working principle diagram of water pump

22. Self priming canned motor pump

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23. High temperature separated canned motor pump

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24. Structural drawing of plunger pump

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25. Vortex pump

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26. First stage reciprocating pump

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27. Steam jet pump

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28. Axial flow pipeline pump

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29. In shaft circulating pump

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30. Off axis circulating pump

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31. Rotary vane vacuum pump

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32. Reciprocating pump

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33. Reciprocating pump

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34. Reciprocating pump with special structure

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35. Water ring vacuum pump

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36. Three stage reciprocating pump

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37. Working principle of double acting reciprocating pump

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38. Full jacketed shaft external circulation pump

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39. Gas liquid booster pump

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40. Gas booster pump

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41. Pneumatic diaphragm pump

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42. By pass regulating pump

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43. Mud separation pump

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44. Mud pump

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45. Internal gear pump

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46. Screw pump

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47. Roots vacuum pump

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48. Centrifugal pump

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49. Basic separate pump

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50. Piston pump

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51. Mixed flow pump

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52. Diaphragm pump

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53. High temperature separation pump

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54. Multistage centrifugal pump

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55. Single plunger hydraulic pump

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56. Gear pump

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57. Standard reverse circulation pump

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58. Cycloidal rotor pump

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59. Gas booster pump

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60. Metering pump

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61. Working principle of vane pump

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Working flow diagram of equipment and structures

62. Specific resistance measurement

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63. Structural drawing of UASB

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64. Belt dryer

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65. Drying process of rotary cylinder dryer

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66. Ozone disinfection process

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67. Grid pool

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68. Regulating tank

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69. Hydrolysis acidification tank

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70. Detoxification and dechlorination tank

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71. Sand filtration tank

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72. Diversion rapid sedimentation tank

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73. Structure of diversion biological aerated filter

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74. Electrodialysis device

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75. Single stage extraction process

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76. Electrodialysis device

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77. Filter press

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78. Drum vacuum filter

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79. Rotary drum vacuum filter process

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80. Design parameters of reaction zone and three phase separation

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81. High temperature and pressure heat treatment process

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82. High temperature and pressure heat treatment process

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83. High temperature and pressure heat treatment process

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84. Filtration principle

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85. Rapid penetration

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86. Gradually decreasing aeration method

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87. Stage aeration

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88. Delayed aeration

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89. Anaerobic contact method

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90. Contact oxidation tank

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91. Typical layout of oxidation ditch

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92. Basic process of complete mixing method

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93. Anaerobic pond

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94. Rectangular air flotation tank

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95. Circular air flotation tank

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96. Pneumatic fluidized bed

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97. Continuous gravity concentration tank

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98. Vertical multi-stage incinerator

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99. Fluidized bed incinerator

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100. Counter current rotary incinerator

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101. Final disposal and utilization of sludge

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102. Heat recovery of biogas power generation

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103. Biogas mixing digester

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104. Countercurrent feeding evaporation process

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105. Downstream dosing evaporation process

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106. Horizontal feeding evaporation process

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107. Jet type hydraulic impact type air diffusion device

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108. Underwater air diffusion device

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109. Hydraulic circulation mixing

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110. Mechanical mixing equipment - paddle

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111. Liquid chlorine disinfection process

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112. Wet combustion process

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Diagram of valve principle

113. Diaphragm cylinder piston actuator

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114. Pneumatic valve positioner

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115. Pneumatic diaphragm control valve

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116. Booster control valve installed on the membrane head side

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117. Ball valve

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118. Three way valve

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119. Butterfly valve

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120. Diaphragm valve

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121. Stop valve

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122. Orifice valve

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123. Ball valve

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124. Hydraulic directional valve

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125. Manual directional valve

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126. Three position five way directional valve

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127. Three position four way directional valve

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128. Two position four way directional valve

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129. Two position two-way directional valve

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130. Relief valve

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131. Pressure reducing valve

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132. Sequence valve

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133. Throttle valve

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134. Speed control valve

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135. Manipulator telescopic servo mechanism

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