Our company has been established since 1995 and its role is to input effort to recover the natural aquatic environment. Water pollution arises mainly from commercial, industrial, domestic and institutional sources. Before those effluents are finally discharged into ocean, they should be well treated to up to international standard. In fact, water & wastewater treatment involves experts from engineering, chemical, biological, physical & other fields. We would like to introduce the streams of our work, past job records, qualification and technical backup for your reference.

     Our working team includes both professional and technical staff covering the fields of engineering, chemistry, biological and environmental science in the streams of water and wastewater.
      Our staff served both the public (i.e. Environmental Protection Dept., Drainage Services Dept., Agriculture, Fisheries & Conservation Dept. and Hospital Authority) and private sectors for over twenty years.

Facilities backup :
      We have comprehensive equipment to carry out routine projects and with the support of laboratory services applied to the field. We are appreciated to provide our clients with our professional and technical services for practical applications.

      Our work applied in the market for 25 years is also world recognised and documented in the high impact journals :

 

1. Chan, H., 2010. Removal and recycling of pollutants from Hong Kong restaurant                        wastewaters. Bioresource Technology 101(17): 6859-6867.

2. Chan, H., 2011. Biodegradation of petroleum oil achieved by bacteria and nematodes                 in contaminated water. Separation and Purification Technology 80: 459-466.
3. Chan, H., 2011. Recycling of nutrients from trash fish wastewater for  microalgae
      production as health and pharmaceutical products and renewable  energy.
      WebmedCentral Microbiology 2(7): WMC002027.
4. Chan, H., 2012. High performance achieved by microbes to separate  laundry 
      effluents resulting in producing high water quality in a compact  area. Separation 
      and Purification Technology 90: 101-108.
5. Chan, H., 2013. Separation of pollutants from restaurant effluents as animal feed,                       fertilizer and renewable energy to produce high water quality in a compact area.  
      Water Resources and Industry 3: 35–47.

6. Chan, H., 2018. Production of Microalgae as Sustainable, Renewable & Valuable
      Products. Lambert Academic Publishing. ISBN: 978-613-4-97583-4.
7. Chan, H., 2019. Pollutants from fish feeding recycled for microalgae 
     production as sustainable, renewable and valuable products.
     Environmental Science and Pollution Research 26(2): 1474–1486.