Wastewater Technology NB Milieu BV products

Washing-process for cars, trucks, trains, planes consume a lot off water. Depending on the costs off drinking water and sewage-costs it could be interesting to recycle this water. Selecting the recycle method  a number off aspects are very important. Which pollution is present in this water??. Which pollution has to be extracted and which pollution can stay in the water and can be recycled towards the washing process??. How much would recycling-equipment cost and how big are the cost on exploitation.

Pumps and pump pits build by waste water technologies, make sure that all the water and waste water is being transported according to specifications. Advice and a good selection in pump-brand and pump-quality guaranty a maintenance free transportation of all fluids. Pump-selection depending on fluid-composition. Pit-selection depending on place, and chemical resistance. By using different pump-brands as well as a wide range on materials, waste water technologies guarantees flexibility for all waste water problems.

In washing-processes (shower, bath) a lot off water is consumed. Depending on the costs off drinkingwater, sewage- and energy-costs it could be interesting to recycle water and reuse its energy. The choice on how to recycle the water a number off aspects are very important. Which pollutions are present in this waste water??. Which pollution has to be extracted and which pollutions can stay in the water and can go back in the washing process??. How much would grey water-equipment cost and how big are the cost on exploiting this equipment. This has resulted that waste water technologies NB Milieu took biological treatment as the methode for recycling water in these processes (read more on these processes on this link . With this process there is no need for chemical substitutions. The system is self-supporting and it is poor in maintenance.

The basis principle of this waste water treatment method consists of an aerobe treatment sometime in combination with an anaerobe treatment. The air coming from the procestanks is desinfected by our own air-desinfection units. The anaerobe step is being to decrease the Nitrogen-level. The aerobe steps are as follows; A reactor (B), where aërobe organisms are present which consume nutrients which are present in the water by using oxygen (Q) which is being injected. To inject oxygen and to keep organisms in place the water-puffer is being aerated and circulated. Nutrients (reed pollution) are being hacked into smaller peaces (extracellular reaction using enzymes which are produced by the micro-organisms). These smaller peaces are being consumed and oxidated inside the organisms cell-structure using lots of oxygen to breath.

Waste water technologies can remove rest-oil and fat as well as heavy metals from waste water by using the dissolved air flotation unit also called emulsion-splitter with type name "Aqua-Spa".