Explosion Proof Marine Sewage Treatment Unit

Product Description

Marine Sewage Treatment Unit

Product Introduction:

The Explosion Proof Marine Sewage Treatment Unit is a specialized, high-integrity wastewater management system engineered for hazardous marine environments. Designed to mitigate the risks associated with volatile gases and flammable vapors, the unit features a heavy-duty, flameproof enclosure certified to international standards such as ATEX, IECEx, or NEC (Class I, Division 1). This robust construction ensures safe, uninterrupted operation in critical areas like oil tankers, FPSOs, and offshore platforms where explosive atmospheres may be present.

Utilizing advanced biological treatment processes (typically MBBR or MBR technology), the system effectively breaks down organic contaminants and pathogens, achieving effluent quality that strictly complies with IMO MEPC.227(64) regulations. The unit integrates fully automated PLC controls with remote monitoring capabilities, allowing for fail-safe operation and minimal human intervention. Its compact, skid-mounted design optimizes spatial efficiency while maintaining high treatment capacity, ensuring that even in the most volatile conditions, crews benefit from reliable sewage purification without compromising operational safety.

Core Technology:

1. Sewage Treatment Unit capacity:10~250person.

2. Standard: IMO MEPC159(55),MARPOL 73/78.

3. Sewage Treatment Unit certificate : CCS,EC,BV,ABS.

4. Sewage Treatment Unit usage: ships &vessels.

Product Specifications :

Model		15	20	25	30	40	50	60	80	100	150	200	250
Load	Average load	1190	1540	1890	2310	3080	3780	4480	6020	7700	11200	14700	18200
	L/d
	Peak load	149	193	237	289	385	473	560	753	963	1400	1838	2275
	L/h
	Organic load	0.595	0.77	0.945	1.155	1.54	1.89	2.24	3.01	3.85	5.6	7.35	9.1
	kgBOD5/d
Rated capacity(P)		15	20	25	30	40	50	60	80	100	150	200	250
Max capacity(P)		17	22	27	33	44	54	64	86	110	160	210	260
Electricity		AC380V/50HZ/3P; AC440/60Hz/3P
Power(KW)		1.5	1.5	1.5	1.5	1.5	2	2	2.5	2.5	3
External dimensions LWH(mm)		1550 ×1400 ×1600	1650 ×1400 ×1600	1850 ×1500 ×1635	1950 ×1500 ×1635	1800 ×1700 ×1900	1900 ×1700 ×1950	2100 ×1700 ×2000	2500 ×1900 ×2150	2500 ×1900 ×2300	3150 ×2400 ×2300
Weight (Kg)	Dry weight	1150	1200	1250	1350	1500	1750	1950	2150	2900	3800
	Wet weight	2600	2933	3210	3928	4689	5665	6486	8100	10400	14680
Discharge standard		TSS35mg/L, BOD525mg/L, COD125mg/L, Coli form100pcs/100ml, PH:68.5

Reference Drawing:

Explosion Proof Marine Sewage Treatment Unit

Product Description

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