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For Sale: Filter Element 15ppm Bilge Separator Marine Technical Eng.

Contact: Filter Element 15ppm Bilge Separator Marine Technical Eng. available for sale | We have more than 1,00,000 filters available in ready stock.


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Since 1995, We are the stockiest & we sale all types of marine engine parts & its spares, machinery, automation and general items.

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Filter Element 15ppm Bilge Separator Marine Technical Eng.
For Sale: Filter Element 15ppm Bilge Separator Marine Technical Eng.

Filter Element in 15ppm Bilge Separator: A Technological Marvel in Marine Engineering


Marine pollution poses a significant threat to our oceans and marine ecosystems. Vessels, especially large commercial ships, discharge various pollutants into the sea, including oily bilge water, which contains hydrocarbons and other contaminants. To mitigate this environmental hazard, maritime regulations mandate the use of 15ppm bilge separators on vessels. These separators are equipped with a crucial component called the filter element, a technological marvel in marine engineering that plays a pivotal role in ensuring compliance with international environmental standards.

The Necessity of 15ppm Bilge Separators

Before delving into the intricacies of the filter element, it is essential to understand why 15ppm bilge separators are indispensable in the maritime industry. Bilge water, a mixture of oil and water collected in the lower part of a ship, is inevitable due to various operations like machinery maintenance, fuel transfer, and even accidents. However, the discharge of untreated bilge water can be devastating to marine ecosystems. Hence, international regulations, such as MARPOL Annex I, have imposed strict limits on the concentration of oil in discharged bilge water, generally set at 15 parts per million (ppm).

The Role of 15ppm Bilge Separators

15ppm bilge separators are engineered to ensure that the oil content in discharged bilge water adheres to these stringent requirements. These systems operate on the principle of gravity separation, coalescence, and filtration. The key component responsible for achieving this remarkable feat is the filter element.

The Filter Element: A Technological Marvel

A filter element is the heart of a 15ppm bilge separator, and it is responsible for the efficient removal of oil and other contaminants from bilge water. These elements come in various designs and materials, but all aim for the same result: producing clean water that meets the 15ppm standard. The following are some of the aspects that make filter elements a technological marvel in marine engineering:

  1. Coalescence and Filtration: Filter elements work through a combination of coalescence and filtration. When bilge water passes through the filter element, oil droplets coalesce or come together, making it easier for the filter to trap them. This process ensures the removal of oil particles even smaller than 15ppm.

  2. Material Innovation: Filter elements are often constructed from highly specialized materials, including hydrophobic media and oleophilic surfaces. These materials are designed to repel water while attracting and retaining oil, further enhancing their efficiency in separating oil from water.

  3. Pressure and Flow Control: Filter elements are designed to withstand the demanding conditions of marine operations. They are equipped with mechanisms to control pressure and flow, ensuring optimal performance while maintaining the required bilge water purity.

  4. Compliance Assurance: The efficiency of filter elements is paramount in ensuring vessels comply with international environmental regulations. The reliable performance of these elements contributes to cleaner oceans and less harm to marine life.


The filter element in 15ppm bilge separators is an exceptional piece of technology, playing a pivotal role in safeguarding our oceans and marine ecosystems. As the maritime industry strives to meet and exceed environmental standards, filter elements continue to evolve and improve in design and efficiency. These innovations are a testament to the dedication of marine technical engineers in creating sustainable and environmentally responsible solutions for the challenges posed by bilge water pollution. As we move forward, advancements in filter element technology will continue to contribute to the protection and preservation of our precious marine environments.


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