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Tender Details
- Country: Germany
- Summary: Using Drainage Sewage Sludge
- DET Ref No: 122491069
- Deadline: 11 Aug 2025
- Competition: ICB
- Financier: Self Financed
- Purchaser Ownership: Public
- Tender Value: 306500.00
- Notice Type: Tender
- Document Ref. No.: 452736-2025
- Purchaser's Detail :
- Description :
- The Samtgemeinde Zeven intends to submit the annual quantity of the sewage sludge incurred as part of the wastewater treatment on the municipal sewage treatment plant (approx. 4,200to OS).
For this purpose, sub -quantities for different recycling procedures are advertised:
Lot 1: material Using (2,800 to OS) and Los 2: Thermal recovery (1,400 to OS).
The sewage sludge is a rotten mud that depending on Operational requirement is preferably drained with a snail press or a chamber filter press. The conditioning of the mud occurred By adding polymers and depending on the drainage unit, if necessary, an iron-III chloride solution. The dry matter content is about 21 ... 27% tr. The drained mud is stored in a covered hall. A mass of approx. 80 to original substance falls on average (Os) per calendar week for removal and recycling, which can be assigned to the two loose. Regular removal is sought. The term of the contract to be concluded is 12 calendar months. With a cross-border ratio, the 12-month term begins on the Time when the notification is successfully completed in all other cases immediately after the order is placed.
Using sewage sludge
Material recycling of drained sewage sludge
Thermal recycling of drained sewage sludge
Doc Title: Using of Dewash ... - Documents :
Purchaser : SAMTGEMEINDE SEVEN
Address: Am Markt 4
Town: Zeven
NUTS-Code: DE937
Postal Code: 27404
Phone: +49 42817160
Fax: +49 4281716222
Email :samtgemeinde@zeven.de
URL :www.zeven.de
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