E-mail: info@bluewatertech.it
Via Bizet 55/57 - 20099 - Cinisello Balsamo
Storm water treatment plants are systems designed to manage and treat rainwater from impermeable surfaces such as roofs, roads and car parks. These installations aim to reduce the pollution of rainwater before it is released into the environment or reused: the decrease of the permeable surfaces associated with the increase of the intensity of the meteoritic phenomena imposes in fact precise choices oriented to the control of the flows of water meteorichescaricate in the sewers collectors and in the water bodies.
The interventions requested by the legislative body are therefore capable of reducing the flow of water to the receiving bodies, through a lamination of the meteoriconel event hours after its end, or its disposal in losing wells. The legislator may impose a first-rain water purification treatment, defined in this way because it generally corresponds to the first 5 millimetres of precipitation (it is therefore the first portion of water that falls during a rain event after a period of drought).
Depending on the case, it will be necessary to identify specific water purification treatments in the presence of paved surfaces that involve the risk of leaching of hazardous substances, or in other cases a treatment of softer water(often requested also for second rain waters) that includes compartments of separation of sands and mineral oils after sedimentation and/or systems of oil removal.
Blue Water Technology design and construction of first rain treatment plants and second rain treatment plants and equipment, lamination tanks and flying tanks. These applications can be combined with refinement treatments by filtration, adsorption or heavy metal removal using ion exchange technology.
First- rain treatment plants are designed to handle the first rains of a rainy event, which tend to collect most surface pollutants such as oil, heavy metals and sediment. These implants usually include:
The waters of the second rains are those which follow the first rains. By their nature, they tend to contain a lower concentration of pollutants. Second-rain water treatment plants include:
These systems work together to ensure that rainwater is treated effectively, reducing pollution and managing runoff in a sustainable way.
