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[...]Access door for buildings in the field of potable water supply and wastewater disposal with average security requirements. Door, ready for installation , single door, double skinned, completely made from 1.4307 (AISI 304 L) stainless steel, with double rubber seal, the door and frame closing flush, the door opening to the outside (in escape direction). Door leaf , skin: 1 mm, 55 mm thick, with injected CFCs-free polyurethane hard foam insulation, longitudinally ground surface finish, with rubber seal. Fastened to the frame with stable maintenance-free hinge plates. Mortise dead lock according[...]

[...]Security door, burglar and attack proof, certified to security of DIN EN 1627, resistance class RC3, ready for installation, single-leaf, double skinned, watertight up to 1.2 m WG, completely made from 1.4307 (AISI 304 L) stainless steel, with double rubber seal, the door opening to the outside (in escape direction). Door with injected CFCs-free polyurethane hard foam insulation. Longitudinally ground surface finish, with rubber seal. The closed door engaging flush with the frame by means of solid anchor bolts engaging in the frame for four-point locking. Fastened to the frame with stable, [...]

[...]Access door for buildings in the field of potable water supply without a burglar alarm system Security class RC4 is recommended by the criminal investigation department if the building is not secured by means of a burglar alarm system. Security door, burglar and attack proof , certified to security of DIN EN 1627, resistance class RC4, ready for installation, single-leaf, double skinned, completely made from 1.4307 stainless steel (AISI 304 L), with double rubber seal, the door and frame closing flush, the door opening to the outside (in escape direction). Sound insulation: 34/29 dB. Door leaf [...]

[...]Access door for buildings in the field of potable water supply equipped with a burglar alarm system Security door, burglar and attack proof , certified to security of DIN EN 1627, resistance class RC3, ready for installation, double skinned, completely made from 1.4307 stainless steel (AISI 304 L), with double rubber seal, the door and frame closing flush, the door opening to the outside (in escape direction). Sound insulation: 34/29 dB . Security class RC3 is recommended by the criminal investigation department if the building is additionally secured by means of a burglar alarm system. Door leaf[...]

[...]Singapore[...]

[...]Combined Sewerage and Stormwater Treatment Protection of water bodies from polluted rainwater The advanced treatment of combined and stormwater in wastewater transportation systems is a main issue with regard to sustainable environmental and water protection. The building of new wastewater treatment plants and the upgrading or refurbishing continuous wastewater discharges has significantly increased the quality of many watercourses. Nevertheless, despite all efforts, ecological deficits still exist. Some of the problems are caused in the discharges of combined and separated sewers during storm [...]

[...]Products and solutions for the safe operation of sewer systems and the protection of our environment Only with a functioning sewer network can secure wastewater disposal be ensured that meets both water protection and flood protection requirements. Combined sewers carry the wastewater together with the rainwater that accumulates on paved surfaces (roofs, roads, etc.). In a separate sewer system, wastewater and stormwater are collected separately. The disadvantage of separate sewer systems is higher investment costs, the advantage is that less wastewater has to be treated in the sewage treatment[...]

[...]Reliable pre-treatment for septic sludge Wherever wastewater is not fed to a sewage treatment plant via the sewer system, but is treated decentrally, septic sludge is produced. This septic sludge collects either in simple septic tanks or in more modern small wastewater treatment plants and must be removed at regular intervals to be treated in a central plant. Where possible, this is done at a centralized wastewater treatment plant with sufficient surplus capacity; but where such a plant is not available nearby, a separate on-site plant for the complete treatment of septic sludge can also be built. [...]

[...]Sludge Acceptance Plants Sewage sludge screens and septage receiving stations for efficient acceptance and treatment of septic sludges HUBER Sludge Acceptance Plant ROTAMAT® Ro3.1 Sludge Acceptance Plants | Machines for Sludge Screening HUBER Sludge Acceptance Plant ROTAMAT® Ro3.3 Sludge Acceptance Plants HUBER Sludge Acceptance Plant RotaShield® Sludge Acceptance Plants | Machines for Sludge Screening Efficient system solutions and technologies for efficient septic sludge treatment For any type of septic sludge Reliable separation of all disturbing material Dependable and reliable in [...]

[...]Seefelden, Germany The Seefelden sewage treatment plant in the Überlinger See wastewater association on Lake Constance with 70,000 population equivalents is to receive advanced wastewater treatment to remove trace substances. The heart of the new treatment stage will be a process combination of ozonation and activated carbon filtration – on a technical scale that has never been realized in Germany before. For this showcase project, HUBER will supply 24 Active Carbon Filters CONTIFLOW® GAK for biological post-filtration and adsorption of trace substances after the ozonation stage. Investment [...]