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Il y a beaucoup d'id\u00e9es fausses sur le ph\u00e9nom\u00e8ne des algues capillaires dans les bassins de ko\u00ef, et beaucoup de gens pensent m\u00eame que les algues capillaires sont de la mousse, alors voici ce que je sais sur le probl\u00e8me qui peut aider \u00e0 comprendre et \u00e0 r\u00e9soudre les algues capillaires.<\/span><\/p>\n1.<\/span><\/strong>Pourquoi y a-t-il des algues capillaires dans la piscine ?<\/span><\/strong>
<\/span>G\u00e9n\u00e9ralement, c'est \u00e0 cause de syst\u00e8mes de filtration immatures, en particulier au printemps lorsque les bact\u00e9ries b\u00e9n\u00e9fiques sont dormantes et n'ont pas encore commenc\u00e9 \u00e0 travailler, que les algues capillaires se d\u00e9veloppent \u00e0 une vitesse alarmante. Alors, un syst\u00e8me de filtration mature signifie-t-il que les algues capillaires n'appara\u00eetront pas ? La r\u00e9ponse est non. La croissance des algues capillaires peut se produire dans les syst\u00e8mes de filtration matures, mais pour des raisons tr\u00e8s diff\u00e9rentes, souvent en raison d'une surcharge en nutriments.<\/span><\/p>\n <\/span>2.<\/span><\/strong>Il est possible d'utiliser<\/span><\/strong>uv<\/span><\/strong>La lumi\u00e8re les tue-t-elle ?<\/span><\/strong>
<\/span>Ce n'est pas le cas. L'irradiation UV tue les algues planctoniques parce que les algues sont capables de passer \u00e0 travers le filtre UV.<\/span>UV<\/span>La lumi\u00e8re. Les algues capillaires sont g\u00e9n\u00e9ralement attach\u00e9es \u00e0 la paroi de la piscine ou au filtre, et la lumi\u00e8re UV n'est pas efficace.<\/span><\/p>\n3.<\/span><\/strong>Quels sont les nutriments contenus dans les algues capillaires ?<\/span><\/strong>
<\/span>Ce qui est certain, c'est que les nutriments pour les algues capillaires ne sont pas les nitrates, mais les phosphates et l'azote. Le meilleur rapport entre les phosphates et l'azote pour les algues est le suivant<\/span>16:1<\/span>(i.e.)<\/span>Redfield<\/span>(valeur).<\/span><\/p>\n <\/span>4.<\/span><\/strong>Quelles sont les causes de l'augmentation du phosphate et de l'azote dans les masses d'eau ?<\/span><\/strong>
<\/span>Les mati\u00e8res organiques telles que les boues, les excr\u00e9ments de poissons, les feuilles mortes, les mauvaises herbes qui envahissent le bassin, les engrais, les aliments pour poissons et m\u00eame l'eau du robinet peuvent augmenter le niveau de phosphate dans l'eau, alors que l'azote est toujours pr\u00e9sent dans le bassin. La cl\u00e9 de ce ph\u00e9nom\u00e8ne est le phosphate (<\/span>PO4<\/span>), car il est n\u00e9cessaire \u00e0 la croissance des cellules microbiennes. Les micro-organismes n'ont besoin que de moins de<\/span>1ppm<\/span>(utilis\u00e9 comme expression nominale)<\/span>PO4<\/span>en g\u00e9n\u00e9ral<\/span>PO4<\/span>moins de<\/span>5ppm<\/span>Il n'y a pas de probl\u00e8mes d'algues grossi\u00e8res.<\/span><\/p>\n.<\/span><\/strong>Comment r\u00e9duire les algues capillaires ?<\/span><\/strong>
<\/span>inf\u00e9rieur<\/span>PO4<\/span>est la cl\u00e9. Mesurez d'abord l'eau de l'aquarium et l'eau du robinet dans l'aquarium.<\/span>PO4<\/span>si l'eau du robinet dans le<\/span>PO4<\/span>Le niveau est tr\u00e8s bas (<\/span>1ppm<\/span>ou moins), ce probl\u00e8me peut \u00eatre r\u00e9solu en changeant l'eau. Changer l'eau tous les jours<\/span>30<\/span>pour cent, une semaine plus tard<\/span>70%<\/span>Les algues capillaires devraient avoir disparu. N'oubliez pas de v\u00e9rifier la pompe, une partie des algues capillaires peut y \u00eatre coinc\u00e9e.<\/span><\/p>\n6.<\/span><\/strong>Que puis-je faire si je ne parviens pas \u00e0 r\u00e9duire les niveaux de PO4 en changeant d'eau ?<\/span><\/strong>
<\/span>C'est l\u00e0 que la paille d'orge ou le peroxyde d'hydrog\u00e8ne peuvent \u00eatre utilis\u00e9s. Dans les bassins de filtration ou de pisciculture, la paille d'orge peut produire de petites doses de peroxyde d'hydrog\u00e8ne sur une longue p\u00e9riode. Par rapport aux produits chimiques, la paille d'orge est plus s\u00fbre. Si vous devez utiliser du peroxyde d'hydrog\u00e8ne, assurez-vous d'avoir de bonnes connaissances en chimie et le mat\u00e9riel de dosage n\u00e9cessaire.<\/span><\/p>","protected":false},"excerpt":{"rendered":"A propos du ph\u00e9nom\u00e8ne des algues capillaires dans les bassins de carpes ko\u00ef, la perception de l'existence d'un malentendu par de nombreuses personnes, et m\u00eame un certain nombre de personnes consid\u00e9reront les algues capillaires comme de la mousse, ce qui suit, je connais le probl\u00e8me, peut aider \u00e0 comprendre et \u00e0 r\u00e9soudre [...]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[125],"tags":[],"yoast_head":"\n
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