Sewage treatment plant

Operator free automatic running, flexibility of fitting either gravity or a fully integrated vacuum options. Our STP’s bioreactor ensures optimum biological treatment with no offensive odours produced.

Not available
  • Reduction of fuel oil sludge
  • Increased burnable fuel amount with improved fuel efficiency
  • Improved combustion quality and reduced exhaust emissions
  • Reduced wear on engine components and reduced operational costs
TYPE: STP STP2010-25 STP2010-40 STPSTP2010-60

Capacity:(At black water gravity system) 15 P.E 25 P.E 40 P.E 60 P.E

hydraulic load: (m3/d) 1,05 1,75 2,80 4,20

organic load: (BOD5/day) 0,62 kg 1,03 kg 1,64 kg 2,46 kg

Dimension LWH: (m) 1,5 x 0,9 x 1,6 2,1 x 0,9 x 1,8 2,1 x 1,3 x 1,8 2,4 x 1,8 x 1,8

Weight (empty/full, kg) 871/2391 1062/3492 1323/3811 1579/7589

The JOWA STP 2010 is a submerged fixed-film unit with a dedicated aeration system that provides major advantages for the operator. The bioreactor contains a highly efficient, cross-flow structured matrix on which a stable biomass adheres and rapidly grows.

It utilises natural biological processes and intelligent design to ensure the strict discharge limits are met without the need for filters. The clean water tank chlorine is used to disinfect the treated waters. A non-toxic de-chlorination chemical ensures the discharge meets stringent quality standards.

The unit is very compact. In addition, the stable biomass tolerates hydraulic and organic shock loadings better than the alternatives. Low flows and loadings can also be accepted for extended periods.

JOWA’s extensive experience in shipboard sewage treatment gives the operator a sewage plant that is inexpensive to run, reliable and easy to maintain. Ultimately our oceanic environment benefits to most.

The JOWA STP 2010 Sewage Treatment plants are available in a range of sizes from 15 – 60 persons. Sizes outside the range are available upon request.

Industmarine Engineers
32 Toh Guan Road East
#01-09 Enterprise Hub
Singapore 608578
Contact No : 6774 6220
About Us
Industmarine Engineers’ continual distinction in embodying our core philosophies of innovation, the human touch and active engagement has helped establish our company as a regional leader for providing products and services pertaining to the marine industry.

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