Aquaculture qib tooj liab sulphate
Technical ntsuas
| Yam khoom | Index |
| CuSO4.5H2O% ≥ | 98.0 ua |
| Raws li mg/kg ≤ | 25 |
| Pb mg/kg ≤ | 125 |
| Cd mg/kg ≤ | 25 |
| Dej insoluble teeb meem % ≤ | 0.2 |
| H2SO4 % ≤ | 0.2 |
Cov Khoom Siv Cov Lus Qhia
Kev tiv thaiv thiab kho cov kab mob hauv dej: tooj liab sulfate muaj peev xwm tua cov kab mob thiab tau siv dav hauv kev tiv thaiv thiab kho cov kab mob ntses hauv aquaculture.Nws tuaj yeem tiv thaiv thiab kho qee cov kab mob ntses los ntawm algae, xws li cov kab mob sib txuas ntawm cov hmoov txhuv nplej siab ovodinium algae thiab lichen moss (filamentous algae).
Cov tooj liab dawb ions tom qab dissolving tooj liab sulfate hauv dej tuaj yeem rhuav tshem cov haujlwm ntawm oxidoreductase system hauv cov kab, cuam tshuam cov metabolism ntawm cov kab los yog muab cov proteins ntawm cov kab rau hauv cov ntsev ntsev.Nws tau dhau los ua ib qho tshuaj tua kab thiab tshuaj tua kab mob los ntawm feem coob ntawm cov neeg nuv ntses.
Lub luag haujlwm ntawm tooj liab sulfate hauv aquaculture
1. Kev tiv thaiv thiab kho cov kab mob ntses
Copper sulfate tuaj yeem siv los tiv thaiv thiab tswj cov kab mob ntses los ntawm cov kab mob protozoa (xws li kab mob whipworm, kab mob crypto whipworm, ichthyosis, trichomoniasis, oblique tube kab mob, trichoriasis, thiab lwm yam) thiab ntses los ntawm cov kab mob crustaceans (xws li Suav ntses fleas. kab mob, thiab lwm yam).
2. Kev ua kom tsis muaj menyuam
Copper sulfate yog tov nrog txiv qaub dej los tsim Bordeaux sib tov.Raws li ib tug fungicide, cov ntses tais diav yog soaked nyob rau hauv 20ppm tooj liab sulfate aqueous tov rau ib nrab ib teev los tua cov protozoa.
3. Tswj kev loj hlob ntawm cov teeb meem algae
Copper sulfate kuj tseem siv los tiv thaiv thiab kho cov ntses lom los ntawm Microcystis thiab Ovodinium.Qhov concentration ntawm cov tshuaj txau nyob rau hauv tag nrho lub pas dej yog 0.7ppm (qhov piv ntawm tooj liab sulfate rau ferrous sulfate yog 5: 2).Tom qab siv cov tshuaj, lub aerator yuav tsum tau qhib lub sijhawm los yog ntim nrog dej.Tiv thaiv cov ntses lom los ntawm cov tshuaj lom neeg tsim tom qab algae tuag.
Kev ceev faj rau tooj liab sulfate aquaculture
(1) Cov tshuaj toxicity ntawm tooj liab sulfate yog ncaj qha proportional rau cov dej kub, yog li feem ntau nws yuav tsum tau siv nyob rau hauv thaum sawv ntxov nyob rau hauv tshav ntuj hnub, thiab qhov ntau npaum li cas yuav tsum tau txo raws li cov dej kub;
(2) Tus nqi ntawm tooj liab sulfate yog ncaj qha proportional rau fertility ntawm lub cev dej, cov ntsiab lus ntawm cov organic teeb meem thiab tshem tawm cov khib nyiab, salinity, thiab tus nqi pH.Yog li, tus nqi tsim nyog yuav tsum raug xaiv raws li cov xwm txheej tshwj xeeb ntawm lub pas dej thaum siv;
(3) Siv tooj liab sulfate nrog ceev faj thaum lub cev dej yog alkaline kom tsis txhob tsim cov tooj liab oxide thiab cov ntses lom;
(4) Kev nyab xeeb ntau ntawm tooj liab sulfate rau cov ntses thiab lwm cov tsiaj hauv dej yog qhov me me, thiab cov tshuaj toxicity kuj siab heev (tshwj xeeb tshaj yog rau kib), yog li qhov ntau npaum li cas yuav tsum raug xam thaum siv nws;
(5) Tsis txhob siv cov khoom siv hlau thaum yaj, tsis txhob siv dej siab tshaj 60 ℃ los tiv thaiv kev ua haujlwm tsis zoo.Tom qab kev tswj hwm, cov pa oxygen yuav tsum tau nce siab kom tiv thaiv cov algae tuag los ntawm kev siv cov pa oxygen, cuam tshuam rau cov dej zoo thiab ua rau dej nyab;
(6) Copper sulfate muaj qee yam tshuaj lom thiab cov kev mob tshwm sim (xws li hematopoietic muaj nuj nqi, pub mis thiab kev loj hlob, thiab lwm yam) thiab cov khoom seem, yog li nws tsis tuaj yeem siv ntau zaus;
(7) Tsis txhob siv tooj liab sulfate hauv kev kho cov kab mob melon kab mob thiab cov kab mob mildew.
Khoom ntim
1.Packed hauv hnab yas-lined woven hnab ntawm 25kg / 50kg net txhua, 25MT ib 20FCL.
2.Packed hauv hnab yas-lined woven jumbo hnab ntawm 1250kg net txhua, 25MT ib 20FCL.
Flow daim ntawv qhia
FAQS
1.Koj puas yog lub tuam txhab lag luam lossis lub Hoobkas?
Peb yog ib lub tuam txhab lag luam thiab peb muaj peb lub Hoobkas.
Peb tswj peb qualiy los ntawm lub Hoobkas kuaj department.Peb kuj tuaj yeem ua BV, SGS lossis lwm qhov kev xeem thib peb.
T / T lossis L / C, Western Union.
Organic acid, Cawv, Ester, Hlau ingot
Feem ntau yog Qingdao lossis Tianjin (Suav cov chaw nres nkoj loj)
