Iimfumba zokomba ezijikelezayo, ezikwabizwa ngokuba ziimfumba ezikruqukileyo, yindlela eqhelekileyo yokwakha isiseko esetyenziswa kwiiprojekthi zobunjineli boluntu. Ngethuba lenkqubo yokwakha, inani elibalulekileyo le-sludge lenziwa njenge-byproduct. Olu daka ngumxube womhlaba, amanzi, kunye nezongezelelo zokomba, kwaye zinokubeka imingeni kwindawo yokwakha ukuba ayilawulwa ngokufanelekileyo. Kweli nqaku, siza kuphonononga izizathu zokuvelisa udaka kwiimfumba zokomba ezijikelezayo kwaye sixoxe ngezona ndlela zilungileyo zokucoca unyango lomngxuma.
Kukho izinto ezininzi ezinegalelo ekuveliseni udaka kwiimfumba zokomba ezijikelezayo. Esinye sezizathu eziphambili kukusetyenziswa kwezongezo zokugaya, ezifana ne-bentonite, ukuzinzisa iindonga ze-borehole kunye nokuququzelela inkqubo yokugaya. Ezi zongezo zixubana nomhlaba kunye namanzi, zenza i-slurry ekufuneka isuswe kumngxuma wokutsala amanzi. Ukongeza, inkqubo yokomba ngokwayo ivelisa ubushushu, obunokubangela ukuba umhlaba ube ne-viscous kwaye kube nzima ukukususa. Ukugungxulwa okungonelanga komngxuma wokutsala amanzi nako kunokukhokelela ekuqokeleleni kodaka.
Ukulawula ngokukuko udaka oluveliswe ngexesha lokwakhiwa kwemfumba yokugrumba okujikelezayo, unyango olufanelekileyo lomngxuma lubalulekile. Inyathelo lokuqala kule nkqubo kukususa udaka olugqithileyo kumngxuma wokutsala amanzi kusetyenziswa impompo eludaka okanye ilori yokufunxa. I-sludge kufuneka ihanjiswe kwindawo ekhethiweyo yokulahla ngokuhambelana nemimiselo yendawo. Xa uninzi lodaka lususiwe, umngxuma wokutsala amanzi kufuneka ugungxulwe ngamanzi acocekileyo ukuqinisekisa ukuba yonke inkunkuma eseleyo isusiwe.
Kwezinye iimeko, kunokuba yimfuneko ukusebenzisa unyango olongezelelweyo lokususa umngxuma, njengokugungxulwa komoya okanye ugwebu, ukucoca ngokupheleleyo umngxuma wokutsala amanzi. Ezi ndlela zinganceda ukukhupha iidipozithi zodaka olunenkani kwaye ziqinisekise ukuba umngxuma wokutsala amanzi ucocekile kwaye ulungele ukwenziwa eminye imisebenzi yokwakha. Kubalulekile ukusebenza kunye neengcali zokugaya ezinamava ezinolwazi kunye nezixhobo eziyimfuneko ukulawula ngokufanelekileyo ukuveliswa kodaka kunye nokucoca unyango lomngxuma.
Ukuqukumbela, ukuveliswa kodaka kwiimfumba zokomba ezijikelezayo kuyinto eqhelekileyo ngexesha leeprojekthi zokwakha. Ngokuqonda izizathu zokwenziwa kodaka kunye nokuphumeza iindlela ezifanelekileyo zokucoca umngxuma, amaqela okwakha anokuqinisekisa ukuba amaqula ahlala ecocekile kwaye engenankunkuma. Ulawulo olusebenzayo lodaka luyimfuneko kwimpumelelo yayo nayiphi na iprojekthi yemfumba yokomba ejikelezayo.
Ixesha lokuposa: Apr-19-2024