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Aperlena

Supply of poly(diallyldimethylammonium chloride) PolyDADMAC for drinking water treatment at the Llobregat drinking water treatment plant

Original Subministrament de poli (clorur de dialildimetilamoni) PoliDADMAC, necessari per al tractament de potabilització de l’aigua a l’ETAP del Llobregat d’ATL

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  1. Published
  2. Today
  3. Deadline open for 17 days
  4. Awarded pending

The Aperlena Verdict

Open race

No supplier dominates: 4 different companies have won the last 4 comparable contracts from this buyer over 5 years. This is a genuinely open race.

Based on 4 comparable awards by this buyer in this sector over 5 years. Every verdict is recorded before the outcome and graded against the award notice. How we score ourselves.

Summary

Machine-generated summary

This tender covers the supply of PolyDADMAC, a polymer needed for the drinking water treatment process at the Llobregat drinking water treatment plant (ETAP) operated by ATL. The product is used in the coagulation, flocculation and decantation stage of water treatment. PolyDADMAC acts as a flocculant, helping the particles formed by the action of the coagulant to bind together more easily, forming larger and heavier particles that are easier to remove in the subsequent decantation stage. The contract concerns the delivery of this chemical for ongoing water treatment operations.

Description

Subministrament de PoliDADMAC necessari per al procés de coagulació-floculació-decantació de l’aigua en el tractament de potabilització a l’ETAP Llobregat. El PoliDADMAC és un floculant que ajuda a les partícules formades per l’acció del coagulant, a què s’ajuntin entre elles amb més facilitat, originant partícules més grans i més pesades, que seran més fàcils d’eliminar posteriorment en l’etapa de decantació.

Official source

Source: PSCP - Plataforma de Serveis de Contractacio Publica de Catalunya

Always verify details on the official notice.

Last verified against PSCP - Plataforma de Serveis de Contractacio Publica de Catalunya 1 week ago

More from this buyer

Full buyer profile

28 open tenders right now

Who usually wins this buyer's contracts in this sector

Company Wins Total awarded Last win
Kemira Ibérica SA; BRENNTAG QUÍMICA, S.A.U. 1 €2.6M Sep 2026
ADIQUIMICA SA; LOGISTIUM SERVICIOS LOGISTICOS, S.A. 1 €958,464 Apr 2026
APLICLOR WATER SOLUTIONS SAU; ERCROS,S.A. 1 n/a Sep 2026
APLICLOR WATER SOLUTIONS, S.A 1 n/a Aug 2026

Based on 4 awards with a linked company profile over the last 5 years.

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Market context

Avg. open tender · Chemicals
€3,560,799
889 open across Europe right now 98% below sector average
Buyer track record on Aperlena
95 notices tracked · 39 awarded
€50,642,192 in awarded contracts

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