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ISLUSTVA SA STABILIZACIJOM I SOLIDIFIKACIJOM
INDUSTRIJSKOG MULJA NA PROJEKTU REMEDIJACIJE JALOVIŠTA U
MOJKOVCU
REMEDIATION AND RECLAMATION OF A HAZARDOUS WASTE
DEPOSIT AT A FORMER LEAD AND ZINC ORE TAILING POND IN
MOJKOVAC, MONTENEGRO
Hanzl Pavel, Jiri Vostarek,Siniša Srdić
Fabrika kreča Carmeuse Integral a.d., Doboj, BiH
Abstract
A lead and zinc mine at Brskovo is located nearby Mojkovac town in the Northern region of Montenegro. The mine was
operated in 1976 – 1991. The flotation sludge was settled in a tailing pond surrounded with a right bank of the Tara
river in the West the Juskovica stream in the North and the road Pdgorica-Bijelo Polje in the East. The sludge was
transported from the mine with hydraulic piping and was deposited at the tailing pond. The supernatant water was
removed by gravity over a weiring shaft and 1000-mm drainage piping, placed in the bottom of the pond, to the
pumping station and was pumped to the flotation unit where it was purified and reused for the flotation process. The
tailing pond area is 18 ha and contains approx. 2.4 x 10 6 m 3 sludge. After closing the mine, the rainwater and sewage
from Mojkovac were drained to this pond, finally creating a lagoon of 9,7 ha. Remediation and revitalizing of the
hazardous waste deposit resulting from the lead and zinc ore mining in Mojkovac was launched in 2005 as a project
supplied by the company VODNÍ ZDROJE, a.s., within a Framework of the international development assistance
programme of the Czech Republic and continued within the system of United Nations Development Programme.
Uvod
Rudnik olova i cinka u Brskovo smješten nedaleko od Mojkovca u sjevernom regionu Crne Gore. Rudnik je
radio u periodu od 1976 – 1991. Mulj koji je stvaran tokom procesa flotacije je taloţen u jalovištu
smještenom uz desnu obalu rijeke Tare zapadno od rijeke Juskovice na sjeveru i puta Podgorica Bijelo- Polje
na jugu. Mulj je transportovan sa rudnika hirauliĉnim cjevovodom i bio je odlagan u bazen za
odlaganje.Površinske vode su odvoĊene prirodnim padom preko prelivnog okna i 1000-mm cjevovoda za
drenaţu, smještenog na dnu bazena pumpne stanice, a potom je površinska voda bila je pumpana na
postrojenje flotacije gdje je preĉišćavana i ponovno korištena za proces flotacije. Podruĉje bazena za
odlaganje je površine 18 ha i sadrţi oko 2.4 x 10 6 m 3 mulja . Poslije zatvaranja rudnika, kišnica i otpadna
voda iz kanalizacije grada Mojkovca je završavala na jalovištu, stavrajući lagunu površine 9,7 hektara.
Revitalizacija i sanacija reservi opasnog otpada koji je nastao kao posljedica proizvodnih procesa u rudnika
olova i cinka u Mojkovcu je pokrenuta godine 2005. godine kao projekat kompanije VODNÍ ZDROJE, u
okviru meĊunarodnog razvojnog programa Ĉeške Republike i nastavila se u okviru sistema Razvojnog
programa Ujedinjenih Nacija (UNDP).
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