isixazululo sembonini
Izinyathelo Zokusebenzisa I-Copper Sulfate Emanzini
Isixazululo se-Copper sulfate sinezinto ezinamandla ezibulala amagciwane futhi sivame ukusetshenziselwa ukugeza izinhlanzi, ukubulala amagciwane ezintweni zokudoba (njengezindawo zokudla), nokuvimbela nokwelashwa kwezifo zezinhlanzi. Nokho, ngenxa yokuntula ukuqonda ukusetshenziswa kwesayensi kwe-copper sulfate phakathi kwabasebenzi abathile bezilwane zasemanzini, izinga lokwelapha izifo zezinhlanzi liphansi, futhi kungase kwenzeke izingozi zemithi, okuholela ekulahlekelweni okukhulu. Lesi sihloko sigxile ezinyathelweni zokuqapha zokusebenzisa i-copper sulfate ku-aquaculture.
1.Isilinganiso Esinembile Sendawo Yomzimba Wamanzi
Ngokuvamile, lapho ukugcwala kwe-copper sulfate kungaphansi kuka-0.2 amagremu ku-cubic meter ngayinye, ayisebenzi ngokumelene nezinambuzane zezinhlanzi; kodwa-ke, uma ukugxila kudlula igremu eyi-cubic meter ngayinye, kungabangela ubuthi bezinhlanzi nokufa. Ngakho-ke, lapho usebenzisa i-copper sulfate, kubalulekile ukukala ngokunembile indawo yomzimba wamanzi futhi ubale kahle umthamo.
2.Izinyathelo Zokuqaphela Imithi
(1) I-Copper sulfate incibilika kalula emanzini, kodwa ukuncibilika kwayo emanzini abandayo kubi, ngakho idinga ukuncibilika emanzini afudumele. Nokho, izinga lokushisa lamanzi akufanele lidlule ku-60°C, njengoba amazinga okushisa aphezulu angabangela ukuba i-copper sulfate ilahlekelwe ukusebenza kwayo.
(2) Umuthi kufanele uphuzwe ekuseni ngezinsuku libalele futhi akufanele usetshenziswe ngokushesha ngemva kokuba ubisi lwesoya luhlakazekile echibini.
(3) Lapho usebenzisa inhlanganisela, i-copper sulfate kufanele ihlanganiswe ne-ferrous sulfate. I-Ferrous sulfate ingathuthukisa ukuvuthwa kanye ne-astringency yomuthi. I-Copper sulfate noma i-ferrous sulfate iyodwa ayikwazi ukubulala ama-parasites ngempumelelo. Ukuhlushwa kwesisombululo esihlanganisiwe kufanele kube amagremu angu-0.7 nge-cubic meter ngayinye, ngesilinganiso sika-5: 2 phakathi kwe-copper sulfate ne-ferrous sulfate, okungukuthi, amagremu angu-0.5 nge-cubic meter ngayinye ye-copper sulfate kanye no-0.2 amagremu nge-cubic meter ngayinye ye-ferrous sulfate.
(4) Ukuvimbela ukuncipha komoyampilo: Lapho usebenzisa i-copper sulfate ukubulala ulwelwe, ukubola kolwelwe olufile kungadla inani elikhulu lomoya-mpilo, okungase kuholele ekuncipheni komoyampilo echibini. Ngakho-ke, ukuqapha ngokucophelela kuyadingeka ngemva kwemithi. Uma izinhlanzi zibonisa izimpawu zokuthi zimincele noma ezinye izinto ezingalungile, kufanele kuthathwe izinyathelo ezisheshayo ezifana nokwengeza amanzi ahlanzekile noma ukusebenzisa izinto zokufaka umoya-mpilo.
(5) Imithi ehlosiwe: I-Copper sulfate ingasetshenziswa ukuvimbela nokwelapha izifo zezinhlanzi ezibangelwa ulwelwe oluthile, njengezifo ezibangelwa i-Hematodinium spp. kanye ne-filamentous algae (isb, i-Spirogyra), kanye ne-Ichthyophthirius multifiliis, i-ciliates, kanye nezifo ze-Daphnia. Kodwa-ke, akuzona zonke izifo ezibangelwa ulwelwe nama-parasites ezingelashwa nge-copper sulfate. Isibonelo, i-copper sulfate akufanele isetshenziselwe izifo ze-Ichthyophthirius, njengoba ingase ingabulali i-parasite futhi ingase ibangele ukwanda kwayo. Emachibini anezifo ezibangelwa i-Hematodinium, i-copper sulfate ingakhuphula i-asidi yamanzi, ikhuthaze ukukhula kolwelwe, futhi yenze isimo sibe sibi.
3.Ukwenqatshelwa kokusetshenziswa kweCopper Sulfate
(1) I-Copper sulfate kufanele igwenywe ukuze isetshenziswe nezinhlanzi ezingenasici, njengoba zizwela enhlanganisela.
(2) Kungcono kakhulu ukungasebenzisi i-copper sulfate esimweni sezulu esishisayo nesiswakeme, njengoba ubuthi bayo buhlobene eduze nezinga lokushisa lamanzi—uma izinga lokushisa lamanzi liphakeme, ubuthi bunamandla.
(3) Uma amanzi emancane futhi enokucaca okuphezulu, umthamo we-copper sulfate kufanele uncishiswe ngokufanelekile ngoba ubuthi bawo bunamandla emanzini anento ephilayo ephansi.
(4) Lapho usebenzisa i-copper sulfate ukuze ubulale inqwaba ye-cyanobacteria, ungayifaki yonke ngesikhathi esisodwa. Esikhundleni salokho, sebenzisa ngamanani amancane izikhathi eziningi, njengoba ukubola okusheshayo kwenani elikhulu lolwelwe kungonakalisa kakhulu ikhwalithi yamanzi futhi kuholele nasekuncipheni komoyampilo noma ushevu.
