1. Imvelaphi kunye nokubaluleka kokugutyungelwa kwemilambo

Ukugrumba imilambo yinxalenye ebalulekileyo yolawulo lokusingqongileyo kwamanzi kwaye kusetyenziswa kakhulu ekuvuseleleni imilambo ezidolophini, ukulawula izikhukula, ukulungisa amanzi anevumba elimnyama, kunye nokugcinwa kwenkqubo yamanzi endle.

Xa zisebenza ixesha elide, inkunkuma iyaqokelelana kancinci kancinci emlanjeni, nto leyo enokunciphisa amandla okukhupha amanzi ezikhukula kwaye ichaphazele kakubi iinkqubo zendalo zasemanzini kunye neendawo ezingqongileyo.

Ngoko ke, imisebenzi yokumba ecwangcisiweyo kakuhle kunye neendlela ezifanelekileyo zokucocwa kodaka zibalulekile ekuqinisekiseni ukubuyiselwa komlambo ngempumelelo kunye nokuphunyezwa kweprojekthi ngokutyibilikayo.

2. Iimpawu ezisisiseko zeSludge eyomisiweyo

Udaka oluveliswa ngexesha lokugrumba emilanjeni lwahluke kakhulu kudaka oluqhelekileyo lwesityalo sokucocwa kwamanzi amdaka kwaye ludla ngokubonisa ezi mpawu zilandelayo:

- Ubuninzi bokufuma

Ukugrumba kudla ngokwenziwa ngeendlela ze-hydraulic okanye ezimanzi, nto leyo ebangela udaka olunamanzi amaninzi kunye nokufuma okuhle.

- Ulwakhiwo oluntsonkothileyo kunye nokungangqinelani kakuhle

 Olu daka lunokuba ne-organic sediment, isanti encinci, i-humus, kunye nezinye izinto ezingcolileyo, kunye neempawu ezahluka ngokwecandelo lomlambo kunye nobunzulu bokugrumba.

- Iimfuno zonyango ezisekelwe kwiprojekthi nezigxile

Ukugrumba umlambo kudla ngokwenziwa njengomsebenzi osekelwe kwiprojekthi, nto leyo ebeka iimfuno eziphezulu ekunciphiseni umthamo wodaka kunye nokusebenza kakuhle kothutho.

Ezi mpawu zibonisa ukubaluleka kokususa amanzi ngokufanelekileyo kumanqanaba onyango alandelayo.

3. Indima yokususa amanzi odaka kwiiprojekthi zokugutyula umlambo

Kwiiprojekthi zokugrumba emilanjeni, ukugutyula amanzi odaka akuyonkqubo ezimeleyo nje kuphela kodwa linyathelo eliphakathi elidibanisa imisebenzi yokugrumba kunye nokuthuthwa kokugqibela kunye nokulahla. Imisebenzi yayo ephambili ibandakanya:

- Ukunciphisa umswakama kunye nomthamo wothutho

Ukukhupha amanzi kunciphisa kakhulu umthamo wodaka, nto leyo enceda ekunciphiseni iindleko zokuthutha kunye nezokulahla.

- Ukuphucula iindlela zokuphatha udaka

Udaka olucociweyo kulula ukulubeka, ukuluthutha, nokululungisa ngakumbi.

- Ukuphucula ulawulo lwesiza

Ukunciphisa ukuvuza nokugcwala kwamanzi ngenxa yodaka olumanzi kunceda ukulawula iingozi zongcoliseko kwindawo leyo.

Ukusebenza okuzinzileyo kwesigaba sokukhupha amanzi kuchaphazela ngokuthe ngqo ukusebenza kakuhle kweprojekthi kunye nenkqubela phambili yokwakha.

4. Izinto ekufuneka ziqwalaselwe xa kusetyenzwa iiBelt Filter Presses ekukhupheni amanzi emfuleni

Xa kujongwa ubuninzi bokufuma kunye neemfuno zokucubungula udaka olugxojiweyo, ii-belt filter presses zihlala zisetyenziswa njengenye yeendlela zokukhupha amanzi ezifanelekileyo kwiiprojekthi zokugquma umlambo. Ukusetyenziswa kwazo kusekelwe kakhulu kule migaqo ilandelayo:

- Inkqubo edibanisa amanzi amdaka kunye nokucinezela ngoomatshini

Ukudibana kweendawo zomxhuzulane kunye neendawo zoxinzelelo kwenza ukuba amanzi akhululwe kancinci kancinci kwidaka.

- Utyando oluqhubekayo olufanelekileyo kunyango olukhulu

Ilungele ukukhupha udaka rhoqo ngexesha lomsebenzi wokugrumba.

- Isakhiwo esilula kakhulu sokusebenza nokugcinwa kwindawo

Inika ukuguquguquka kokuseta iprojekthi yokugrumba okwethutyana okanye okungenasiphelo.

Enyanisweni, ukukhethwa kwezixhobo kufuneka kusoloko kuvavanywa ngokupheleleyo ngokusekelwe kwiimpawu zodaka, umthamo wonyango, kunye neemeko zendawo.

5. Ixabiso lobunjineli loBume beNkqubo yokuSusa amanzi ngendlela eyiyo

Ngokucwangciswa kakuhle kwezixhobo zokukhupha amanzi kunye neenkqubo ezincedisayo, iiprojekthi zokumba umlambo zinokufezekisa iingenelo ezininzi ezisebenzayo:

- Ukunciphisa umthamo wodaka okuphuculweyo kunye nokunciphisa umthwalo wokuthutha ohamba ngezantsi

- Ucoceko oluphuculweyo lwendawo kunye nolawulo lokusebenza

- Ukuguquguquka okukhulu kwiindlela zokulahla okanye zokusebenzisa kwakhona ezilandelayo

Yingakho ukucocwa kwamanzi odaka kuye kwaba yinxalenye ebaluleke kakhulu kwiiprojekthi zanamhlanje zokulungisa imilambo.

Ukugrumba umlamboidlala indima ebalulekileyo ekubuyiselweni kwendalo emanzini, ngelixa ikwabeka iimfuno zobugcisa eziphezulu kwiinkqubo zokucocwa kodaka. Njengenqanaba eliphambili kwiiprojekthi zokugrumba, iyilwe kakuhle kwayeiinkqubo zokukhupha amanzi ezisebenza ngokuthembekileyokunceda ukuphucula ukusebenza kakuhle kunye nomgangatho weprojekthi.

Kwizicelo ezisebenzayo, izisombululo zokugqibela zobugcisa kufuneka zihlale ziphuhliswa ngamaqela eengcali ngokusekelwe kwiimeko ezithile zeprojekthi.