The HAMANN HL-CONT PLUS RiverCruise range of advanced wastewater treatment systems (AWTS) is specifically designed to meet the technical requirements of Commission Directive 2012/49/EU on sewage and greywater discharge for inland waterway vessels. Combining our physical and biological treatment technologies, HL-CONT PLUS RiverCruise systems eliminate the need for filters and membranes. Another key feature is the modular design. HL-CONT PLUS RiverCruise plants consist of three separate modules, which can be installed apart from each other, even on different decks. This gives tremendous flexibility when it comes to fitting a sewage system into a hull. Moreover, ship’s tanks may be converted to become the biological treatment modules. The footprint of a HAMANN HL-CONT PLUS RiverCruise system can be up to 70% smaller than that of a comparable system from other manufacturers.
CONTACT OUR SALES TEAM
PHONE +49 (0)4165 22 11 100
E-MAIL sales@hamannag.com
KEY BENEFITS OF HL-CONT PLUS RIVERCRUISE AWT SYSTEMS
EU CERTIFIED FOR INLAND NAVIGATION
HAMANN HL-CONT Plus RiverCruise Advanced Wastewater Treatment Systems (AWTS) are certified according to the European Community‘s Commission Directive 2012/49/EU, laying down technical requirements for on-board sewage treatment plants for passenger vessels on inland waterways.
MODULAR DESIGN & SMALL FOOTPRINT
HL-CONT PLUS RiverCruise systems consist of three separate modules: Two Dissolved Air Flotation (DAF) units and one Moving Bed Biofilm Reactor (MBBR). Each module can be installed in a different location apart from the other modules, offering exceptional flexibility and the best possible use of space. Ship’s tanks can be converted to MBBR modules, further reducing the already small footprint of the system.
CUSTOMISED SYSTEMS
HL-CONT PLUS RiverCruise systems are customised to the individual requirements of the customers and the respective conditions on board the vessels.
HL-CONT PLUS RIVERCRUISE MAIN SPECS
PLEASE NOTE: This information is not to be used for design purposes. Subject to change without notice! The detailed technical specifications and all information on the scope of delivery are given in the product specifications of the respective plant model. Please contact our sales team via sales@hamannag.com.
* Basic measurements of main unit, excluding MBBR module for biological treatment (project specific)
HL-CONT PLUS RIVERCRUISE TECHNOLOGY
PREPARATION: CREATING THE SEWAGE MIX
HAMANN HL-CONT PLUS RiverCruise plants are designed to process both blackwater and greywater as a sewage mixture. This mixture is created in the sewage mixing tank from which it is pumped into the sewage treatment plant. Depending on the tank configuration on board, greywater and/or blackwater are transferred into the sewage mixing tank to create the sewage mixture. When the filling level in the sewage mixing tank reaches a predefined level, the feeding pump of the sewage treatment plant starts to operate and the treatment process is initiated.
PRE-TREATMENT
The sewage mix from the sewage mixing tank is first run through a macerator to chop up solid and fibrous components. By means of our Dissolved Air Flotation (DAF) technology we separate the suspended solids (TSS) and reduce the chemical (COD) and biological (BOD) oxygen demand. With the addition of a flocculant, the solids create a sludge foam on the surface, leaving the clear phase in the lower part of the flotation tank. The sludge foam spills into the sludge compartment and is subsequently fed into the ship‘s sludge tank.
BIOLOGICAL TREATMENT
The pre-treated sewage is drained into the Moving Bed Biofilm Reactor (MBBR) of the HL-CONT PLUS RiverCruise system. Under permanent aeration and at a controlled temperature, bacteria metabolise the carbon compound (TOC) in the sewage.
FINAL TREATMENT
Since the bacterial processes in the biological treatment also produces biomass, the solids have to be removed in the second DAF unit. The flocculant used in this process also removes the phosphorus. The already largely purified sewage is finally exposed to UV radiation to degrade the DNA of bacteria and microorganisms, rendering them incapable of reproducing and infecting. The treated sewage effluent from the HL-CONT PLUS RiverCruise plant is safe to be discharged overboard (if permitted).
3 MORE REASONS TO CHOOSE HAMANN
OUTSTANDING PRE-SALES & AFTER-SALES CUSTOMER SUPPORT
We are the specialist partner for sewage systems since almost 50 years. We are at our customer‘s side from the planning stage to operation. With over 40 sales agents and service partners in the HAMANN GLOBAL NETWORK we provide customer support and technical field service around the globe.
TAILORED SOLUTIONS
We listen carefully to what the customer’s requirements are. We provide expert consultancy on sewage and greywater systems on board ships. And then we offer the customised system that best suits the customer‘s project. Providing customer specific solutions is part of HAMANN‘s DNA.
QUALITY MADE IN GERMANY
All our products are designed and made in Hollenstedt, Germany, according to our accredited ISO 9001 quality management system. We only use high quality materials and components from renowned manufacturers. Since 1972, we have supplied sewage treatment equipment to more than 5500 superyachts, ferries, cruise ships, commercial and naval vessels all over the world.