HBN series 15ppm bilge water separator is a high-tech product in the field of marine environmental protection designed and developed in accordance with the International Maritime Organization IMO.MEPC 107(49) resolution “Revised Guidelines and Technical Conditions for Bilge Water Pollution Prevention Equipment in Ship Machinery Spaces”. Various fuels used on ships, including mixtures of extremely high-density residual residual oil and emulsified oil, can be effectively separated, and the oil content in the effluent is <15ppm.

HBN series 15ppm bilge water separator fully meets:

• GB3552-2018 “Water Pollutant Emission Control Standard for Ships”
• International Maritime Organization IMO MARP0L. 73/78 “Convention for the Prevention of Pollution from Ships” Revised Annex I Article 14
• International Maritime Organization IMO MEPC. 107(49) “Revised Guidelines and Technical Conditions for Bilge Water Pollution Prevention Equipment in Ship Machinery Spaces”

Bilge water separator selection

Model	Displacement m³/h	Gross tonnage of ship (upper limit)	Illustrate
HBN-0.1	0.1	400	When choosing a ship oil-water separator, it is best to choose a size larger than the legal capacity. 1. 0.00044Gm3/h. (G: gross tonnage of ship) ships below 1,000 tons. 2. 0.4+0.00004Gm3/h, ships with gross tonnage between 1,000-40,000 tons. 3. For ships of 40,000-50,000 tons, choose 3.0m3/h. 4. For ships of 50,000 tons or above, choose 5.0m3/h.
HBN-0.25	0.25	550
HBN-0.5	0.5	2500
HBN-1.0	1.0	15000
HBN-2.0	2.0	40000
HBN-3.0	3.0	50000
HBN-5.0	5.0	No limit on tonnage

Technical specification sheet

Model	Displacement m³/h	pressure		Matching pump		Electric heaters	Bilge water alarm device	Stable control mode	Oil drain method
		Normal MPa	Design MPa	Model	Power kW	Power kW	Configuration	Configuration	Configuration
HBN-0. 1	0.1	0.03	0.3	DZ-100	0.12	Optional	X0C-01	automatic / manual	automatic / manual
HBN-0. 25	0.25	0.03	0.3	DZ-250	0.18	Optional	X0C-01	automatic / manual	automatic / manual
HBN-0.5	0.5	0.03	0.3	DZ-500	0.25	Optional	X0C-01	automatic / manual	automatic / manual
HBN-1.0	1.0	0.07	0.3	DZ-1000	0.37	1.0	X0C-01	automatic / manual	automatic / manual
HBN-2.0	2.0	0.07	0.3	DZ-2000	0.75	2.0	X0C-01	automatic / manual	automatic / manual
HBN-3.0	3.0	0.07	0.3	DZ-3000	1.1kW	2.0	XOC-01	automatic / manual	automatic / manual
HBN-5.0	5.0	0.07	0.3	DZ-5000	1.5KW	3.0	XOC-01	automatic / manual	automatic / manual

HBN product advantages

The design of the HBN series 15ppm bilge water separator not only pursues extremely high emission standards, but also considers meeting the needs of shipowners and shipyards. Based on this design idea, the advantages of HBN products are created.

• High separation accuracy and processing efficiency, oil content in discharged water is <15ppm;
• Suitable for treating all oily pollutants from the bilge of the ship’s machinery space, including various oil products and their mixtures in the form of emulsions that may be carried on the ship;
• High degree of automation, easy to operate, equipped with automatic oil discharge control, automatic temperature control and safety protection measures, no need for repeated flushing, service life >1 year;
• Equipped with a 15ppm bilge water alarm device, which automatically displays the oil content of the discharged water. When the discharged water exceeds the standard, it automatically alarms and returns to the bilge, and automatically records;
• The alarm device has the function of recording the date, time and alarm status when an alarm occurs, as well as the operating status of the bilge water separator. The recording device stores records for at least 18 months, and can display and print reports required by official inspections;
• The product is small in size, light in weight, and easy to install and maintain;
• Complete accessories and spare parts, high-quality and efficient after-sales service.

Typical technology	HBN technology	Membrane separation technology	Ordinary adsorption technology	coalescence technology
Emulsified oil treatment effect	excellent	good	generally	Difference
Filter element service life	>1 year	3-6 months	about 6 months	<1 year
System operation	Simple	extremely complex	Simple	Simple
Operating costs	Low	high	high	Low
Backwash	No backwash required	Frequent backwashing and regular chemical flushing	Regular backwash	No backwash required
volume	very small	very big	big	big
weight	very light	Heavy	heavier	heavier

Comparison of HBN technology with other typical technologies

The HBN series 15ppm bilge water separator can effectively separate various fuels used by ships, including extremely high-density residual residual oil and its emulsified oil mixture, and the oil content of the effluent is <15ppm.

model	Overall dimensions and installation dimensions					weight
	H	A	B	C	D	Kg
HBN-0.1	1100	570	610	480	470	120
HBN-0.25	1170	760	740	450	660	160
HBN-0.5	1370	760	720	450	660	185
HBN-1.0	1480	1080	850	1000	450	380
HBN-2.0	1530	1180	880	1000	450	450
HBN-3.0	3.0	1700	1100	1400	1100	820
HBN-5.0	5.0	1900	1130	1500	1100	950