20 persons Waste Water Treatment Device - Marine Sewage Treatment Plant - Hi-sea

20 persons Waste Water Treatment Device

20 persons Waste Water Treatment Device

20 persons Waste Water Treatment Device

1. 20 persons Waste Water Treatment Device Composition

The device consists of main components as follows:

No.

Name

Unit

Qty.

Remarks

1

Main bodybuffer tanksequence tank

Set

1

Q235-A

2

Cutting pump50CPW0.5-10B

Set

1

3

Air pump(CYBW-20 )

Set

1

4

Discharge pump (CLH40-32-2(Z)A)

Set

1

5

Dosing pump(DL7-5)

Set

1

6

Membrane assembly(6040W)

Set

1

7

UV-sterilizer(JX-0.5UV)

Set

1

8

Electric control box

Set

1

9

Motor two-way ball valve(C800-40BF)

Pc

1

10

Flowmeter(Z-6016)

Pcs

2

11

Level switch

Pcs

2

12

Pressure gauge(YC60 00.6MPa)

Pcs

3

2. 20 persons Waste Water Treatment Device Specifications

(1) Model:  WCMBR-20(U)
(2) Rated usage of person:  20P
(3) Treatment capacity:   Average:  1540L/d
(4) Effluent quality:  BOD5≯25mg/L
                            TSS≯35mg/L
                            Coliform≯100MPN/100ml
                            COD≯125 mg/L
                            PH=6~8.5
                            Residual chlorine<0.5mg/l
(5) Effluent pressure: 0.10MPa
(6) Compressed air (provided by the client):   0.1~0.3MPa, 0.2m3/h.
(7) Membrane flush water: Fresh water, Pressure:   0.1~0.3MPa.

3. 20 persons Waste Water Treatment Device System Principle

    Sewage first enters into the buffer tank to adopt the biochemical treatment, meantime the tank can contain the sewage 3 times peak load. When the liquid reaches the middle-level, the cutting pump is started and the sewage is transferred to sequence tank with soft stuffing, and then contact oxidizing、biological treatment the sewage. the discharge pump is started and transferred the treated sewage into membrane assembly. The permeated pure water should be disinfected by UV device, then discharged overboard. According to the regulation of IMO, the regulated sea area should adopt the sequence or membrane treatment.

4. Several Class Certificates Supply:

ABS, BV, DNV, GL, LR, RINA, NK, USCG, and CCS class certificates.





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