Overview
The document outlines the features and specifications of the HL-Cont Plus sewage treatment plants, which are designed for high-quality wastewater treatment. These plants are certified according to MEPC 159 (55) and offer several advantages such as easy operation, automatic cleaning, high flow rate, small footprint, low energy consumption, and no sensitive parts that could lead to blocking or clogging.

Specifications
The HL-Cont Plus systems are available in various capacities, ranging from 12,000 to 192,000 litres per day, accommodating different numbers of persons depending on the application (yacht/cruiser or others). The systems have varying dimensions and electrical consumption requirements, with the largest model consuming 15 kW.

Technical Description
The treatment process involves several stages:

• Maceration of sewage
• Microflotation combined with flocculent to reduce Total Suspended Solids (TSS), Biological Oxygen Demand (BOD), and Chemical Oxygen Demand (COD)
• Fixed bed reactor for further BOD and COD reduction
• UV disinfection for final treatment

All sewage is collected in a ship's holding tank, which must be appropriately sized based on the load and number of persons.

Process Components
The system includes components such as a macerator, feeding pump, saturator, flotation valve, expansion tank, fixed bed reactor, and UV plant. These components work together to ensure efficient treatment of wastewater.

Contact Information
For more information, Hamann AG can be contacted via phone, fax, or email, with details provided in the document.