Grigor’eva Zhanna

Executive Director, Inn Veko LLC 13 Stepana Razina St., Saint-Petersburg, tel.: +7 (812) 251-10-81, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

• Dewatering of Wastewater Sludge at Treatment Facilities of St. Petersburg
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• Geotubing – a promising trend in dewatering and environmentally safe storage of biosludge