Khoom Taw Qhia:
Yog tias koj nruab pob zeb ua kom muaj oxygen txaus hauv dej, cov khib nyiab organic yuav decompose nrawm dua. Raws li qhov tshwm sim, cov muck yuav tsis tsim-up hauv qab ntawm lub pas dej. Sib nrug los ntawm kev ua tsis zoo, cov organic pov tseg kuj tseem tuaj yeem txhawb txoj kev loj hlob ntawm algae thiab nroj. Yog tias koj nruab ib lub pob zeb ua pob zeb hauv pas dej, koj yuav xyuas kom cov dej kom tau txais cov qib thiab cov pa oxygen kom poob qis dua ib qib. Nws txhais tau hais tias algae thiab cov nroj yuav tsis muaj cov as-ham.
Ntses thiab lwm yam dej hauv qab dej yuav tsum muaj oxygen ua pa. Nws yog tus nqi minuscule, tab sis yog tias nws poob qis dua 3 ppm (cov lus hais rau ib lab), tus ntses yuav pib muaj teeb meem ua pa. Yog tias yog li ntawd, koj tuaj yeem nruab qee lub pob zeb huab cua los tsim cov ntses noj qab haus huv rau cov ntses. Qhov no, nyob rau hauv lem, tuaj yeem ua rau kom nce ntxiv nyob rau hauv pes tsawg tus ntses nyob hauv lub pas dej.
Yog tias koj nruab cua pob zeb hauv pas dej, koj yuav pom tias muaj cov yoov tshaj cum uas ya mus rau hauv koj lub vaj. Yog vim tias cov dej txav yuav ua rau lawv poob siab los ntawm kev tso cov qe hauv pas dej. Tsis tas li ntawd, yog tias koj khaws cov pa hauv lub pas dej ntawm cov khoom muaj cai, thiab ntau ntawm lawv yuav pub rau cov yoov tshaj cum nyob hauv qab. Vim tias, cov pej xeem ntawm cov yoov tshaj cum ya ntawm koj lub taub hau yuav dastically txo qis ua tsaug rau pas dej, thiab koj yuav tuaj yeem so hauv koj lub vaj.
Nyob rau hauv cov tshuab siv hluav taws xob txiav tawm, cov npuas npuas nplua yog paub rau lawv cov pa oxygen hloov ua haujlwm zoo thiab lawv lub zog siv hluav taws xob. Lawv tuaj yeem txo qis zog siv hluav taws xob los ntawm kev siv hluav taws xob ntawm kev siv 25,5% - thiab coarse stridusers tuaj nyob rau hauv ob peb sib txawv yog cov raj domidusers thiab discusers. Hauv phau ntawv qhia no, peb yuav tham txog dab tsi zoo thiab cons ntawm cov raj domusers thiab cov nroj tsuag muaj peev xwm xaiv cov ntawv thov pov tseg kom haum rau lawv cov ntawv thov pov tseg.
Cim npe nrov: Disc huab cua diffuser, Tuam Tshoj, cov chaw muag khoom, chaw tsim khoom, Hoobkas, pheej yig, hauv cov qauv
