A.C.S. Aqua Care Systems GmbH

I.1. AQUA PLUS® Standard Water Treatment Plant

I.2. AQUA PLUS® RO (AQUA PLUS® Standard with downstream reverse osmosis system)

II. AQUEX® drying of industrial and sewage sludges

to I.1. The starting point is our AQUA PLUS® Standard, which is used to treat rainwater, surface water and flowing water. The plant, with a capacity starting at 28 m³/day, modularly upgradeable up to 1,000 m³/day, requires only 750 kW of electricity per operating hour. Thus, this "mini water plant" can be operated with solar energy or wind power even in areas with poor power supply. .

to I.2. Primarily for coastal areas (brackish water), our patent-pending AQUA PLUS® RO, i.e. an AQUA PLUS® Standard coupled with a reverse osmosis plant, is the optimal

treatment technology , to produce low-salt but mineral-rich drinking water.

II. Another environmental technology is the AQUEX® process for drying industrial and municipal sewage sludge as follows:

1. Flocculation and dewatering by gravity to 18 - 20 % TS

2. Post-pressing with rubber balloon press to 45 - 65 % TS

3. Pelletizing and air drying with addition of heat to . 90-95 % TS.

4. Additional heat, waste heat or primary energies are generated by combustion of dry sludge. Exhaust air treatment is carried out by means of scrubbing and biofilter.