Kedu ka Sistemụ nzacha mmiri na-ekpocha mmiri na mmiri na-asachapụ mmiri na-ekpocha mmiri ga-esi mee ka nzacha ọgwụgwọ mmiri na-ekpofu mmiri maka mmepe na-adịgide adịgide nke ụlọ ọrụ ugbo?
Enwere nsogbu na Ọgwụgwọ nsị mmiri maka ala ịta ahịhịa na ugbo? Ka anyị leba anya na ngwọta nhazi akụ na ụba na nke ọma nke Xinjieyuan nyere.
Xinjieyuan etinyela aka na ụlọ ọrụ aquaculture nke China kemgbe ihe karịrị afọ 20, na-enye ndị ahịa ihe ngwọta zuru oke maka nchekwa mmiri, gụnyere nchekwa bio-nchekwa anụmanụ, na ọgwụgwọ nsị.
Taa, anyị ga-elekwasị anya n'ịtụle ngwọta ọgwụgwọ nsị mmiri maka ụlọ ọrụ aquaculture
Ihe isi ike dị na nzacha ọgwụgwọ mmiri aquaculture
1. Njirimara nke mmiri mkpofu aquaculture: COD, BOD, Ihe dị elu organic, nitrogen, phosphorus ọdịnaya, kwụsịtụrụ siri ike na pathogenic microorganisms, nnukwu mgbanwe àgwà mmiri, ísì doro anya, nnukwu nsogbu ọgwụgwọ, na mmetụta dị ukwuu na gburugburu ebe obibi.
2. Ihe isi ike n'ịgwọ mmiri mkpofu sitere na ụlọ ọrụ aquaculture:a, Ihe dị elu nke ihe ọkụkụ b, nitrogen na phosphorus mwepụ c, Ọgwụgwọ siri ike kwụsịtụrụ d, Njikwa microorganisms pathogenic e, Mgbanwe mmiri dị mma f, njikwa isi g, Ọnụ ego dị elu h, ọtụtụ ihe isi ike na Ọgwụgwọ Sludge na iji akụrụngwa, wdg
Ọmụmaatụ nke usoro nzacha mmiri nsị nke Xinjieyuan nke ọma
1.Nkọwa zuru ezu nke nzacha na nsị Osisi ọgwụgwọ
Nzọụkwụ 1: Nchịkọta nke nsị na tankị nsị bụ usoro oxidation. Mgbe ọ kwụsịrị maka awa 48, ọ na-abanye na micro-filter, ebe a na-ekewa mmiri fecal na ihe siri ike na-ebelata nke ukwuu. N'otu oge ahụ, ihe siri ike na-agbakọta ma ghọọ fatịlaịza dị elu.
Nzọụkwụ 2: Mmiri mkpofu dị iche iche na-abanye n'igwe na-efegharị ikuku, nke nwere ike wepụ ihe siri ike kwụsịtụrụ ma belata COD, BOD na ọdịnaya ihe ndị dị ndụ.
Nzọụkwụ 3: Mmiri a na-edozi na-abanye na tankị ikuku maka ịkụ ihe ọkụkụ mmiri ma na-ekpuchi ya maka awa 48 (naanị tankị ikuku abụọ dị mkpa).
Nzọụkwụ 4: Wunye n'ime ọdọ mmiri mgbe awa 48 gachara. Enwere ike iji mmiri dị na ọdọ mmiri ikpeazụ mee ihe n'enweghị nsogbu maka ịgba mmiri n'ubi.
Biko mara na na-ehicha sludge mgbe niile na tank aeration!
2. Uru nke ihe nzacha ụlọ ọrụ nsị mmiri:
1. Ọnụ ala
2. Ọ dị mfe iji rụọ ọrụ
3. Enwere ike iji mmiri mkpofu dị ka mmiri ogbugba mmiri n'ubi.
4. Enwere ike iji nsị anụ ụlọ mee ihe dị ka fatịlaịza dị elu.
5. Edobere ya kpọmkwem maka ala ịta ahịhịa a na-eji eto ahịhịa; N'otu oge ahụ, ọ na-enyekwa ngwọta magburu onwe ya maka ụlọ ọrụ aquaculture jikọtara ọnụ na ụlọ ọrụ ịkụ ihe iji bulie ike itinye n'ọrụ.
Okwu mmalite nke ụlọ ọrụ ọrụ ọgwụgwọ mmiri nke Xinjieyuan
Xinjieyuan na-agba mbọ inye ndị ahịa ihe ngwọta otu nkwụsị, na-ewepụ mkpa ka ị chọta ebe niile. Anyị na-enye ọrụ nkwụsịtụ maka bio-safety, nchebe anụmanụ, nchekwa mmiri ọ drinkingụ ,ụ, na ọgwụgwọ nsị. Iji chekwaa gị ọtụtụ ụgwọ nzikọrịta ozi, akụrụngwa mmadụ na oge bara uru, anyị na-atụ anya ndụmọdụ gị.