(19)

(11)

EP 3 999 653 A1

(12)

(43) Date of publication: 25.05.2022 Bulletin 2022/21 (21) Application number: 20746305.0 (22) Date of filing: 17.07.2020

(51) International Patent Classification (IPC):  C12P 7/52(2006.01) C02F 11/04(2006.01) C12P 7/54(2006.01) C02F 1/00(2006.01) (52) Cooperative Patent Classification (CPC): C12P 7/52; C12P 7/54; C02F 11/04; C02F 2303/24; C02F 1/004; C02F 2305/06; C02F 1/66; C02F 11/12 (86) International application number: PCT/NL2020/050472 (87) International publication number: WO 2021/020964 (04.02.2021 Gazette 2021/05)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 26.07.2019 NL 2023573 (71) Applicant: HaskoningDHV Nederland B.V. 3818 EX Amersfoort (NL)	(72) Inventors: HENDRIKS, Alexander Antonius Theodorus Wilhelminus Maria 3818 EX Amersfoort (NL) OOSTERHUIS, Mathijs 3818 EX Amersfoort (NL) (74) Representative: Vogels, Leonard Johan Paul  c/o Patent Business B.V. Agro Business Park 50 6708 PW Wageningen 6708 PW Wageningen (NL)