Ukugcina ichibi licacile futhi lihlanzekile kuwumgomo wawo wonke umphathi we-pool, kodwa ukukhula kolwelwe kuvame ukuba yinkinga. Ulwelwe lungabangela i-turbidity, umbala oluhlaza, futhi lukhiqize ngisho nephunga, okuthinta ubuhle bechibi nolwazi lomsebenzisi. Uma ingasingathwanga ngesikhathi, ingase futhi izale amagciwane futhi ibeke engozini impilo. Ulwelwe sekuwudaba olukhathazwa kakhulu ngabanakekeli bamachibi. NjengomakadebonaUmkhiqizi wamakhemikhali echibi lokubhukuda, sizophendula imibuzo yakho mayelana nokwelashwa kwe-algae kulesi sihloko.
Ngaphambi kokuxazulula lezi zinkinga, ake siqale siqonde ukuthi buyini ulwelwe nokuthi lukhiqizwa kanjani.
Yini i-pool algae?
Ulwelwe yizinto eziphilayo ezincane (okuhlanganisa isitshalo, amagciwane kanye nesikhunta) ezitholakala kakhulu endaweni yemvelo. Zikhula nge-photosynthesis futhi zivame ukuzalana ngamanani amakhulu lapho kunokukhanya kwelanga okuningi, okuqukethwe okuphezulu kwe-organic emanzini, kanye nokugcwala okunganele kwezibulala-magciwane. I-pool algae evamile ihlanganisa okulandelayo:
1. I-algae eluhlaza okwesibhakabhaka: Ulwelwe oluluhlaza luvame ukuphindaphindeka emanzini afudumele, ane-eutrophic. Izinkinga zolwelwe oluluhlaza emachibini okubhukuda azidali nje kuphela ukuthi amanzi axubekile, kodwa zingase zikhiphe iphunga, zithinte ubuhle nolwazi lomsebenzisi lwedamu lokubhukuda.
2. Ulwelwe oluluhlaza: Uhlobo oluvame kakhulu, oluluhlaza ngombala, lwenza amanzi aguquguquke kalula.
3. Ulwelwe olumnyama: Ngokuvamile lunamathele odongeni lwechibi, lwakha amachashaza amnyama noma aluhlaza okwesibhakabhaka.
4. I-algae ephuzi (eyaziwa nangokuthi i-mustard algae): umbala ophuzi noma osagolide, ovamile emakhoneni lapho ukugeleza kwamanzi kungasheleli.
5. Ulwelwe olubomvana: Amagciwane noma isikhunta esifana ne-pink noma i-slime ebomvu. Akuwona ulwelwe futhi aphathwa ngendlela ehlukile.
Izimbangela zokukhula kwe-algae
Izinhlamvu ze-algae zikhona yonke indawo. Bangangena echibini lakho ngemvula, inhlabathi, ngisho nomoya. Uma izinhlamvu zingena echibini lakho, zizokhula ngokushesha futhi ngobuningi lapho izimo ezithile zihlangatshezwana nazo. Ukukhula kwe-algae kuvame ukuhlotshaniswa nalokhu okulandelayo:
- I-chlorine yamahhala enganele emanzini..
- Ukusebenza okunganele noma okungasebenzi kahle kwesistimu yokuhlunga.
- Ukugcinwa okungekho emthethweni kwamachibi kanye nokunqwabelana kokungcola.
- Inani elikhulu lokungcola kwangaphandle (njengamaqabunga, inhlabathi, noma ukungcola okulethwa ababhukudi).
Ukwazi izimbangela zokukhula kolwelwe, singathatha izinyathelo ezihlosiwe zokubhekana nakho.
Izindlela zokubulala ulwelwe emachibini okubhukuda - ukushaqeka
Uma inani elikhulu le-algae litholakala echibini lokubhukuda, indlela eqondile kakhulu ukwenza "i-chlorine shock". Ngokwandisa ukugxila kwe-chlorine esele echibini lokubhukuda ngesikhathi esifushane, ulwelwe bungabulawa ngempumelelo.
1. Hlanza ukungcola echibini
Londoloza izinto ezintantayo emanzini, futhi usebenzise amabhulashi namarobhothi okuhlanza amachibi ukuze ukhuhle izindonga zechibi nangaphansi. Ekugcineni, donsa futhi ukhiphe imfucumfucu.
2. Hlola izinga lamanzi
Sebenzisa imichilo yokuhlola noma amakhithi okuhlola ukuze uhlole izinkomba ezilandelayo ezibalulekile:
I-chlorine yamahhala: Ingabe ingaphansi kwebanga elivamile (1-3 ppm).
I-pH: Ingabe ingaphandle kwebanga elifanele (7.2-7.8).
I-alkalinity: Ingabe igcinwa phakathi kuka-80-120 ppm.
Ingqikithi yezinto eziqinile ezincibilikisiwe (TDS) nama-phosphates: Ama-phosphates aphezulu angase abangele ukukhula kolwelwe.
Lungisa izinkomba zibe ibanga elifanelekile ukuze uqinisekise ukuthi izimo zamanzi eziyisisekelo zifanele ukwelashwa.
3. Ukushaqeka kwe-chlorine
①Okokuqala, udinga ukukhetha okulungilei-chlorine shock agent. Ezivamile ama-NaDCC (i-sodium dichloroisocyanurate) ama-granules kanye ne-CHC (calcium hypochlorite) granules.
②Bala umthamo ngokusekelwe kokuqukethwe kwe-chlorine okusebenzayo kwe-ejenti yokushaqisa oyikhethayo kanye nevolumu yamanzi ephuli. Ngokuvamile, kunconywa ukwandisa izinga le-chlorine yamahhala echibini libe ngu-8-10ppm.
③I-ejenti yokuncibilika
Ama-granules e-chlorine adinga ukuncibilika esitsheni ngaphambi kokwengeza echibini ukugwema ama-granules ukuthi angahlali phansi echibini futhi abangele umonakalo (ikakhulukazi amachibi angaphezulu komhlaba). Uma i-calcium hypochlorite isetshenziswa, idinga ukuchithwa, ishiywe ukuze ime, bese i-supernatant ithathwa.
4. I-Flocculation
Ngemuva kokwelashwa, amanzi echibi azoba ne-turbid ngamazinga ahlukahlukene ngenxa yokufa kolwelwe. Engeza ama-flocculants amanzi echibi ukuze wenze ulwelwe olubulewe nokungcola emanzini echibi kufinyele futhi kuhlale phansi echibini.
5. Sebenzisa irobhothi lokuhlanza ichibi ukuze umunce futhi ukhiphe ukungcola okuhlale phansi echibini. Yenza amanzi acace futhi ahlanzeke.
6. Ngemva kokuhlanza, linda kuze kube yilapho i-chlorine yamahhala yehlela ebangeni elivamile, uphinde uhlole izinga lamakhemikhali amanzi echibini, futhi ulungise inani le-pH, okuqukethwe kwe-chlorine ephumelelayo, ubulukhuni be-calcium, i-alkalinity ephelele, njll.
7. Faka i-algaecide. I-algaecide i-ejenti yamakhemikhali esebenza ngokukhethekile kulwelwe, olusebenza kakhulu kulwelwe olunenkani (njengolwelwe olumnyama). Ihlukaniswe ngama-algaecides asekelwe ethusi, ama-algaecides kasawoti e-quaternary ammonium, kanye namafomula anemisebenzi eminingi. Khetha i-algaecide elungele ichibi lakho, uyibeke echibini bese uyizungeza. Inhloso ukuvimbela ulwelwe ukuthi lungaphinde luzalwe.
Amanothi:
Vumela iphampu yokujikeleza isebenze okungenani amahora angu-6-8.
Gwema ukubhukuda ngokushesha ngemva kokushaqeka, phinda uhlole ikhwalithi yamanzi, ngokuvamile ulinde kuze kube yilapho ukugcwala kwe-chlorine yamahhala kwehle kube ngu-1-3 ppm ngaphambi kokungena echibini. Hlanza isisefo njalo ukuze ugweme ukungcola okuthinta ukuhamba kwamanzi.
Gqoka amagilavu okuvikela kanye nezibuko ngesikhathi sokusebenzisa ukuze ugweme ukuthintana ngqo ne-ejenti.
Ukubulala ulwelwe ngokushesha echibini kudinga inhlanganisela yokwelashwa kwamakhemikhali, ukuhlanzwa ngokomzimba kanye nezinyathelo zokuvimbela. Ngokushaqeka kwe-chlorine okusebenzayo, ama-algaecides angochwepheshe kanye nokuphathwa kwekhwalithi yamanzi okulungiselelwe, ukucaca kwechibi kungabuyiselwa ngokushesha. Ngesikhathi esifanayo, ukugcinwa kwansuku zonke nokulawulwa kokungcola kwangaphandle kuwukhiye wokugcina ichibi lihlanzekile isikhathi eside.
Isikhathi sokuthumela: Dec-06-2024