• modular design
• compact units with a filtering capacity ranging from 5 to 200 m3/h, any quantity can be combined for group operation
• low space requirements
• operational reliability with sophisticated process technology, top quality materials and tried and tested control technology
• patented ozone generation and admixture in an enclosed hydraulic system
• optimised venturi/injector system with full flow mixing: efficient ozone or air dosage (with conventional aeration technology)
• simple operation (micro-processor equipped control system, operation limited to monitoring)

HYDROZON® compact drinking water systems can be both integrated into new systems and – due to their compact design – retrofitted to existing constructions. In cost comparison studies (investment costs + operating costs) HYDROZON® compact drinking water systems are normally considerably less expensive than conventional ozone plants.
Drinking water treatment in HYDROZON® systems is always performed according to the same basic process:




The addition of a flocculant to the untreated water optimises the degree of separation of colloidally dispersed particles in the filter. Ozone aids floc formation, thus increasing the filter efficiency. Dissolved organic substances are mineralised by ozone oxidation or are broken down to biologically assimilable groups with a low molecular weight. Inorganic compounds such as iron, manganese, arsenic etc. are oxidised to form filterable complexes.
Oxidation without chlorine prevents the formation of trihalomethanes (THM) and lowers their formation potential.
In optimised multi-layer filter beds the oxidised compounds and flocculated humic complexes are retained. In the ozone-free milieu of the filter bed the assimilable organic groups which have been broken down with ozone are biologically oxidised.
The final stage of the process, hygienisation of the filtered water with residual ozone downstream from the biologically active multi-bed filter, ensures that the clean water remains hygienic until it reaches consumers.
The redox potential, measured in the clean water after hygienisation, provides information on treatment efficiency and indicates the ozone requirements of the untreated water.

 

HYDROZON® compact drinking water systems are available in standardised units. Larger ranges are possible with parallel installation of several units or special sizes. The plants are installed in series for extended process technology.

Plant        type	Filter capacity [m³/h]	Filter diameter [m]	Backwash water volume [m³/h]	Operational weight approx [kN]	Space requirements width [m]	Space requirements depth [m]	Space requirements height [m]
TWK 10	10	0.90	25	35	2.5	2.75	3.6
TWK 20	20	1.30	50	70	2.9	3.1	3.7
TWK 30	30	1.60	75	90	3.4	3.5	3.9
TWK 40	40	1.90	100	120	3.7	4.2	4.5
TWK 50	50	2.10	125	135	4.0	4.5	4.6
TWK 60	60	2.20	140	150	4.0	4.6	4.7
TWK 70	70	2.40	165	180	4.1	4.8	4.7
TWK 80	80	2.60	195	210	4.5	5.0	4.8
TWK 100	100	2.80	230	250	4.5	5.2	4.9
The stated filter performances are based on a filter speed of up to 15 m/h. The respective concrete treatment task is decisive in the selection of the filter speed. We therefore advise that you always send us an object-specific enquiry. The dimensions specified here are not legally binding under any circumstances. Larger plants are dimensioned object-specifically. We are looking forward to your enquiry!