Underground sewage treatment equipment (recommended)
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Underground sewage treatment equipment
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1、 Characteristics: This equipment adopts contact oxidation method and consists of six parts: primary sedimentation tank, contact oxidation tank, secondary sedimentation tank, disinfection tank, sludge tank, and fan. This device is suitable for burial underground, does not occupy surface area, and operates without affecting the surrounding area. Average BOD of incoming water5If the concentration is below 200mg/l, the effluent should be reduced to below 50mg/l, with a removal rate of ≥ 80%, COD removal rate of ≥ 81%, and suspended solids removal rate of ≥ 80%. Suitable for organic industrial wastewater and domestic wastewater similar to domestic wastewater in industries such as food, slaughter, brewing, printing and dyeing.
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| 2、 Process flowchart: |
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| 3、 DZ Technical Parameters: |
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A-0.5 |
A-1 |
A-3 |
A-5 |
A-10 |
A-20 |
A-30 |
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Processing capacity (m)3/h)
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0.5
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1
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3
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5
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10
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20
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30
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fan
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model
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L13LD
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L13LD
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L21LD
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L21LD
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L22LD
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L23LD
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L32LD
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Power (KW)
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0.75
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0.75
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1.5
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1.5
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2.2
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4
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7.5
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water pump
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AS10-2CB
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AS10-2CB
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AS10-2CB
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AS10-2CB
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AS10-2CB
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AS10-2CB
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AS16-2CB
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AS16-2CB
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10
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10
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10
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10
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10
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10
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16
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16
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water ingress
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BOD5mg/l
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150-400
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water outlet
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BOD5mg/l
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20-60
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Equipment weight (T) approximately
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2.5
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4.5
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6
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9
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9
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12
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15
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Explanation: 1 When influent BOD5When ≤ 200mg/l, the effluent BOD5≤300mg/l; 2. Our factory will not notify users separately regarding the modification of technical parameters; 3. Information above 30T/H will be provided separately. |
| 4、 DZ equipment processing capacity and influent and effluent BOD5Relationship Table 35: |
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Inlet BOD5mg/l
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200 |
300 |
400 |
200 |
300 |
400 |
500 |
300 |
400 |
500 |
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Effluent BOD5mg/l
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20
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20
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20
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30
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30
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30
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30
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60
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60
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60
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water treatment capacity (m3/h)
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A-0.5
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0.5
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0.4
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0.33
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0.5
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0.4
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0.38
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0.3
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0.5
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0.43
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0.38
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A-1
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1
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0.8
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0.65
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1
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0.9
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0.75
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0.6
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1
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0.85
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0.75
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A-3
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3
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2.4
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1.95
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3
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2.7
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2.25
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1.8
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3
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2.55
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2.25
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A-5
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5
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4
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3.25
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5
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4.5
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3.75
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3
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5
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4.25
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3.75
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A-10
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10
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8
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6.5
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10
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9
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7.5
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6
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10
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8.5
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7.5
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A-20
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20
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16
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13
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20
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18
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15
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12
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20
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17
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15
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A-30
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30
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24
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19.5
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30
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27
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22.5
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18
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30
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25.5
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22.5
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