The project consists in supplying and installing a treatment unit to treat and neutralize the wastewater from the mortuary service. The process implemented will be chemical under the principle of the action of sodium hydroxide NaOH. All the effluents from the autopsy room and, in principle, from all the points where the liquid discharges are likely to be contaminated, particularly by ATNC, must be treated. These discharges are loaded with organic matter. The inactivation of the ATNC in accordance with the directive of the DGS/DH N° 138 will be carried out in a treatment unit.
The process implemented will be chemical under the principle of the action of sodium hydroxide (NAOH). To ensure the neutralization of the effluents and particularly the inactivation of the ATNC, in accordance with the legislation, the contact time will be at least 1 hour at PH 12.2, then neutralization of the chemically active effluent with acid in order to bring the pH back to a value between 6.5 and 7.5 in order to allow its discharge into the urban network. All the effluents coming from the technical room will be stored during the day in the treatment unit in order to undergo the neutralization treatment during the evening.
1) Storage and homogenization tank: in HDPE (High Density Polyethylene), double skinned with a volume of 2000 liters equipped with : 1 manhole with cover, 1 effluent inlet port, 1 effluent outlet port, 1 ventilation port equipped with a carbon filter or to be connected to the secondary ventilation system of the building. 3 level regulators, 1 agitator, 2 overhead lifting pumps, 1 stainless steel support for pumps and agitator.
2) Treatment tank: in HDPE, double skinned with a volume of 2000 liters equipped with : 1 manhole with cover, 1 effluent inlet, 1 effluent outlet, 1 ventilation opening equipped with a carbon filter or to be connected to the secondary ventilation system of the building, 3 level regulators, 1 agitator, 2 overhead lifting pumps, 1 stainless steel support for pumps and agitator, 2 connections for soda and acid injection, 1 connection for pH probe.
3) Neutralization unit and acid-base pH regulator: 1 soda metering pump, 1 acid metering pump, 1 pH regulator, 1 pH probe, 1 electrical control cabinet for all the equipment, 2 drums of acid (20 liters or 27 kg), 2 drums of soda (20 liters or 27 kg), 2 retention tanks.
4) Electrical control cabinet: Electrical control cabinet of the treatment unit with alarm report.
Option : Plug and Play installed in a 20 feet container.

Packing: By unit with individual box.