Mapiritsi a oxygen
| Zopangira |
Sodium percarbonate, activator, decomposer |
| Phukusi |
10kg / mbiya |
| Mtengo wa MOQ |
1 mbiya |
Ntchito ya okosijeni{0}}yowonjezera mapiritsi muzamoyo zam'madzi
1. Yankhani mwachangu ku vuto la hypoxia
Mapiritsi owonjezera okosijeni-amatulutsa okosijeni akakumana ndi madzi, zomwe zimatha kuwonjezera mpweya wosungunuka kuchoka pa 3.5mg/L kufika pa 5-8mg/L mkati mwa mphindi 30, ndipo atha kuteteza bwino kwambiri ngozi za hypoxia monga kuyandama kwa nsomba ndi pan-sugaring.
Mwachitsanzo, mphepo yamkuntho isanayambike, mphamvu ya mpweya imatsika mwadzidzidzi, ndipo kutaya mpweya wa okosijeni-pamatabuleti owonjezera padziwe lonse kumatha kuchepetsa kuperewera kwa mpweya wosungunuka komanso kupewa kufa-pambiri.
2. Kuwonongeka kwa zinthu zovulaza
Mpweya wokhazikika womwe umatulutsidwa ndi mapiritsi a okosijeni ukhoza kutulutsa ndi kuwola zinthu zapoizoni monga ammonia nitrogen, hydrogen sulfide, ndi nitrite, kuchepetsa kuipitsidwa kwa madzi, komanso kuchepetsa chiopsezo chakupha nsomba. Ikagwiritsidwa ntchito ndi chinthu chosinthira pansi, imatha kuthamangitsa mineralization ya zowononga zachilengedwe, kulepheretsa kukula kwa algae, ndikusunga madzi poyera.
3. Chepetsani ndalama zogwiritsira ntchito mphamvu
Poyerekeza ndi zida zachikhalidwe zopangira mpweya wa okosijeni (monga makina owonjezera mpweya), mapepala owonjezera okosijeni safuna thandizo lamagetsi, kupulumutsa ndalama zamagetsi, makamaka zoyenera kumadera akutali kapena zochitika zadzidzidzi.
4. Wonjezerani kuchuluka kwa kuswana ndi kukula kwake
Kuchuluka kwa okosijeni wosungunuka, chakudya cha nsomba ndi shrimp chimawonjezeka, ndipo kagayidwe kachakudya kamakula bwino. Deta yoyeserera ikuwonetsa kuti chiwonjezekochi chikhoza kuonjezedwa ndi 15%-20%. M'malo oswana kwambiri-monga kuswana nsomba ku fakitale), mapiritsi owonjezera okosijeni amatha kuchulukitsa zokolola ndi 20% -30%.
5. Kupewa kufalikira kwa matenda
Mpweya wokwanira wosungunuka ukhoza kupititsa patsogolo chitetezo cha nsomba ndikuchepetsa mwayi wa matenda a parasitic ndi matenda a bakiteriya (monga gill rot). Mapiritsi ena owonjezera okosijeni-okhala ndi potaziyamu ferrate alinso ndi ntchito yopha tizilombo toyambitsa matenda, zomwe zingalepheretse kuberekana kwa tizilombo toyambitsa matenda komanso kuchepetsa kufala kwa matenda.
Zochitika zoyenera
1. Zazikulu-zaulimi zam'madzi
Maiwe, madamu ndi mabwalo ena akuluakulu amadzi amatha kusunga madzi abwino kwa nthawi yayitali ndikuchepetsa vuto la kuyendetsa bwino powonjezera pafupipafupi-mapiritsi otulutsa mpweya.
2. Ulimi wapadera wapamadzi
Zamoyo za Benthic monga nkhaka zam'nyanja ndi nkhono zimafuna kwambiri mpweya wosungunuka pansi, ndipo mapiritsi a okosijeni amatha kusintha bwino chilengedwe cha hypoxic pansi.
3. Kuyankha kwanyengo kwambiri
M'nthawi ya kusinthasintha kwa okosijeni monga masiku otentha ndi mvula, mapiritsi okosijeni amakhala otsika-otsika mtengo,{1}}ndi "inshuwaransi" yokwera kwambiri.
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