

Underwater Contractors Hong Kong

Novel Oil Spill Absorbent Supplier for the Marine, Offshore, and Oil & Gas industries
About Our Company
Underwater Contractors Hong Kong (UWC-HK) was founded in 2011 as a leading provider of commercial underwater services and equipment for the marine, offshore, and oil & gas industries.
Our main areas of expertise include underwater services & innovative solutions for oil spill cleanup.
Additionally, we specialise in hydrodynamics, anti-fouling, and fuel-saving solutions.
At UWC-HK, we strive to provide our clients with the highest level of service and expertise to meet their unique challenges and requirements.
Characteristics
Our materials adhere strictly to environmental standards from production to usage, ensuring they are free from harmful substances and pose no risk to the environment or human health. Importantly, after completing their oil adsorption tasks, some of the materials can undergo advanced regeneration processes for reuse, significantly reducing resource consumption and waste generation.
1
Based on porous inorganic materials; Original and ecological, non-toxic and tasteless.
2
Absorb oil only, Hydrophobicity rate reaches 99%.
3
High oil absorption capacity and oil retention rate.

4
The absorbed oil can be recycled and reused.
5
No secondary pollution to the water body.
6
Easy to store.(Shelf Life is 8 years)
What is particularly noteworthy is that the oil adsorbed/absorbed by our Adsorbent/Absorbent Granular can be
gradually decomposed over time by oleophilic microorganisms that feed on oil components and reside at the seabed or
in the soil. This unique characteristic is a result of our Absorbent Granule’s excellent compatibility with the soil
ecosystem.
Microorganisms can utilise the oil in our Absorbent Granule’s porous structure as a food source, initiating
the biodegradation process and achieving environmentally friendly treatment of the oil. This process not only reduces environmental impact but also supports the self-restoration and cycling of the soil ecosystem.
Traditional oil Adsorbents/Absorbents sinks to the bottom and leaches out the oil. Oil dispersants hinder oil-degrading
bacteria which are natural present in abundant amounts around the globe.
But the oil that is locked inside our Adsorbent/Absorbent Granular stays locked inside and can be consumed overtime by
the oleophilic bacteria present in the soil and at the bottom of the oceans, seas, lakes, and rivers.
