Marine Sewage Treatment Plant

Type:Marine Use
Person:6-300
Use:treat grey water
Standard:IMO. MEPC.159（55)
Product description: Marine Sewage Treatment Plant be used in ship vessels and oil platform. The water quality after treatment can reach the national reuse water quality requirements.
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Marine Sewage Treatment Plant

Summary

Marine Sewage Treatment Plant belongs to the key devices for prevention of pollution form ships in seas. according to the revised Annex IV of the International Convention of the Prevention of Pollution (MARPOL 73/78).This device is applicable to treat the sewage, which means wastes from the toilets on vessels and also called “black water”, to meet the effluent standards of IMO. MEPC.159（55), and discharge the effluent overboard .

Principle Description

This device adopts the principle of Activated Sludge, Bio-contact Oxidation and Membrane Biological Reactor (MBR) to digest organic pollutant. MBR can treat organic pollutant efficiently, drastically and cleanly to ensure the effluent can meet the requirements of resolution MEPC.159 (55) and other much hasher requirements.

Working Principle

Marine sewage treatment device will containing ship sewage into collection buffer in the cabinet and crushing by crushing pump, then pumped into the sequencing batch cabinet "water - aeration - sedimentation, drainage, leisure," the integration of control processing program, after treatment MBR, through the ultraviolet sterilization can fully match IMO.MEPC 159 (55) resolution standard requirements.

Marine Sewage Treatment Plant Parameters

SWCM Marine Sewage Treatment Plant
person		10	15	20	25	30	40	50	60	80	100	120	150	200	250	300	400
capacity	Rate	840	1190	1540	1890	2310	3080	3780	4480	6020	7700	9100	11200	14700	18200	23100	30800
	（L/d）
	Summit	105	149	193	237	289	473	473	560	753	963	1138	1400	1838	2275	2888	3850
	（L/h）
	Organic	0.42	0.595	0.77	0.945	1.155	1.89	1.89	2.24	3.01	3.85	4.55	5.6	7.35	9.1	11.55	15.4
	（kgBOD5/d）
Rated Persons		10	15	20	25	30	50	50	60	80	100	120	150	200	250	300	400
Max Persons		12	17	22	27	33	54	54	64	86	110	130	160	210	260	330	440
Voltage		AC380V、51Hz、3Φ/AC440、60Hz
Power（kw）		2.25	2.25	2.5	2.5	2.5	3	3	3.5	4	4	4	6	6	7	9	10
Weight	Net（kg）	900	1000	1000	1100	1200	1300	1450	1600	1850	2200	2300	2800	3000	3300	3700	4200
	Gross（kg）	1775	2283	2640	2740	3500	4400	5073	5270	6517	8260	9166	11340	13267	16538	20357	25417
Discharge Standard		TSS<35mg/,BOD5<25mg/L,COD<125mg/L,Colinchin<100pcs/100ml,PH:6~8.5