Ukuhlukaniswa kwamalungelo obuthi ukhonkolo:
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2. Ama-admixtures okulungisa isikhathi sokusetha kanye nezindawo eziqinisa ngokhonkolo, kufaka phakathi ama-retaarders, ama-ejenti anamandla okufika kanye nama-accelerator.
I-3. I-Admixtures yokwenza ngcono ukuqina kukakhonkolo, kufaka phakathi ama-ejenti okufaka umoya, ama-ejenti angangeni manzi kanye nokugqwala inhibitors, njll.
4. Ama-admixtures ukuthuthukisa ezinye izakhiwo zikakhonkolo, kufaka phakathi ama-ejenti okufaka umoya, ama-ejenti wokunwebeka, ama-antifreeze agents, ama-colorants, ama-ejenti angavimba amanzi kanye nama-ejenti wokupompa, njll.
Ukuncishiswa kwamanzi:
Ukunciphisa amanzi okunciphisa amanzi kubhekisele ekuhlanganiseni okungagcina ukusebenziseka kukakhonkolo kungashintshiwe futhi kunciphise kakhulu ukuhlanganisa ukusetshenziswa kwalo kwamanzi. Njengoba i-ejenti yokunciphisa amanzi ingezwe endlini yokuxuba, uma ukusetshenziswa kwamanzi kweyunithi kungashintshiwe, ukusebenziseka kwawo kungathuthukiswa kakhulu, ngakho-ke amanzi anciphisa amanzi abizwa ngokuthi yi-spitizal.
1. Indlela yokusebenza kwamanzi anciphisa umenzeli ngemuva kokuthi usimende uxutshwe namanzi, izinhlayiya zensimbi zizohehana futhi zikha ama-flocs amaningi emanzini. Esakhiweni se-floc, amanzi amaningi okuxuba asongelwe, ukuze la manzi angakwazi ukudlala indima yokwandisa uketshezi lwe-slurry. Lapho kufakwa i-ejenti yokunciphisa amanzi, i-ejenti enciphisa amanzi ingahlukanisa lezi zinhlaka ezingenamsebenzi futhi ikhulule amanzi anamahhala, ngaleyo ndlela enze ngcono uketshezi lwenhlanganisela. Ngalesi sikhathi, uma ukusebenziseka kokhonkolo kwasekuqaleni kusadinga ukugcinwa kungashintshiwe, amanzi okuxuba angehliswe kakhulu futhi umphumela wokunciphisa amanzi angatholakala, ngakho-ke ibizwa nge-ejenti yokunciphisa amanzi.
Uma amandla ahlala engashintshiwe, inani likasimende lingancishiswa ngenkathi kunciphisa amanzi ukufeza inhloso yokonga usimende.
2. Imiphumela yezobuchwepheshe nezomnotho yokusebenzisa i-ejenti yokunciphisa amanzi inemiphumela elandelayo yezobuchwepheshe nezomnotho
a. Inani lamanzi okuxuba lingancishiswa ngo-5 ~ 25% noma ngaphezulu lapho umsebenzi uhlala ungashintshiwe futhi inani likasimende alincishisiwe. Njengoba isilinganiso samanzi-usimende sincishiswa ngokunciphisa inani lamanzi okuxuba, amandla angakhushulwa ngo-15-20%, ikakhulukazi amandla okuqala athuthukiswa kakhulu.
b. Ngaphansi kwesimo sokugcina isilinganiso sokuqala sokuxubana singashintshiwe, ukuncibilika kwengxube kungakhuphuka kakhulu (100 ~ 200mm kungandiswa kakhulu (100 ~ 200mm kungandiswa), okwenza kube lula ukwakhiwa nokuhlangabezana nezidingo zokupompa ukwakhiwa kokhonkolo.
c. Uma amandla nokusebenza kugcinwa, usimende ungasindiswa ngo-10 ~ 20%.
d. Ngenxa yokuncishiswa kwenani lamanzi okuxuba, ukopha nokuhlukaniswa kwengxube kungathuthukiswa, okungathuthukisa ukumelana nesithwathwa kanye nokungapheli ukhonkolo. Ngakho-ke, ukuqina kokhonkolo okusetshenzisiwe kuzothuthukiswa.
3. Amanje amanani ajwayelekile asetshenziswa amanzi
Ama-Agents anciphisa amanzi afaka phakathi uchungechunge lweLignin, uchungechunge lwe-Naphthalene, uchungechunge lwe-Resin kanye nochungechunge oluhlanzayo lungahlukaniswa ngamanzi ajwayelekile ancishiswe i-ejenti, i-ejenti yokunciphisa amanzi aphezulu, i-restard ngokuya nge umsebenzi oyinhloko. Amanzi anciphisa i-ejenti, amanzi angenisa umoya anciphisa i-ejenti, njll.
Isikhathi sePosi: Feb-18-2022
