Mgbe ị na-ejiazụ osmosis membranesiji na-emeso mmiri mmiri, mgbake nke usoro akpụkpọ ahụ bụ ihe ngosi arụmọrụ dị mkpa, nke na-enwetakarị nlebara anya dị ukwuu. Ọnụ ọgụgụ mgbake dị elu na-egosi ike mmepụta mmiri siri ike. Kedu ihe mgbake nke sistemu akpụkpọ ahụ osmosis na-agbanwe? Nke a bụ nkọwa zuru ezu site naHID RO MEMBRANE:
1. Gịnị bụ mgbake ọnụego nke reverse osmosis membrane sistem?
Ọnụ ọgụgụ mgbake na-ezo aka na pasent nke mmiri na-emetụta mmiri na usoro akpụkpọ ahụ nke na-agbanwe n'ime mmiri ngwaahịa ma ọ bụ na-ekpuchi ya, nke a na-ekpebi site na pretreatment na-emetụta àgwà mmiri na mmiri chọrọ.
2. mgbake ọnụego algọridim nke reverse osmosis membrane system
Ọnụego mgbake nke ihe ndị na-agbanwe osmosis akpụkpọ anụ otu alaka na-adabere n'ịdị mma mmiri na-emetụta ya, ọnụego mgbake na-abụkarị n'etiti 12%-50%. Ọnụego mgbake nke sistemu akpụkpọ anụ osmosis nkịtị na-adịkwa iche site na 30% ruo 90% dabere n'ogo nke sistemu ahụ na ogo nke mmiri mmiri.
Usoro mgbako nke ọnụego mgbake bụ nke a:
R%=Fp/FF×100%
N'ime usoro:
Ff ---- tụgharịa osmosis akpụkpọ ahụ (sistemu) ọnụego ntinye mmiri (m³/h)
Fp ---- Ọnụego mmiri na-erugharị nke akpụkpọ ahụ osmosis (sistemụ) (m³/h)
R ---- Ọnụego mgbake nke akpụkpọ ahụ osmosis (sistemụ)
Site na mkpebi nke mgbake nke sistemu osmosis akpụkpọ ahụ, enwere ike gbakọọ ọnụọgụ nke ọdịnaya nnu nke mmiri a na-ahụ anya na sistemụ osmosis azụ. Otutu ntinye uche na-ezo aka na ntinye nke ihe a na-etinye n'ime mmiri a na-etinye na mmiri na-atụgharị na osmosis membrane system na ọdịnaya nke otu ihe dị na mmiri nri. A na-akpọkwa oke ahụ ihe ntinye uche nke sistemu osmosis azụ. Ịbawanye ihe ntinye uche nwere ike ime ka ọnụọgụ mmiri na-arụ ọrụ, ma ọ ga-eme ka mmiri sie ike ma mee ka ọ dị mfe. Ya mere, ịghọta ihe ntinye uche nke usoro ahụ na-enyere anyị aka ịghọta mmetọ na mmetọ nke akụkụ mmiri ahụ gbadoro ụkwụ.
Usoro mgbako nke usoro ntinye uche bụ nke a:
CF=1/(1-R)
Ebe: CF ---- ihe ntinye uche
R ---- Ọnụego mgbake nke sistemu osmosis azụ
Enwere ike ịhụ na ihe ntinye uche nke mmiri mmiri na-abawanye ka ọnụọgụ mgbake na-abawanye, na mgbe ọnụọgụ mgbake dị elu karịa 75%, ọganihu na-arịwanye elu nke ihe ntinye uche na-aghọ ngwa ngwa ma pụta ìhè.
3. Ọ̀tụ̀tụ̀ mgbake nke sistemu akpụkpọ ahụ osmosis dị elu dị ka o kwere mee?
Ọnụ ọgụgụ mgbake dị elu nke usoro ahụ, nkwụsị nke mmiri na-erughị ala, mana oke mgbake ga-eme ka mmebi nke mmiri dị mma. Ịbawanye mgbake nke usoro ahụ ga-eme ka ọdịiche dị iche iche dị n'akụkụ abụọ nke akpụkpọ anụ osmosis na-agbanwe, na-eme ka mmụba nke nnu nke mmiri ngwaahịa; mmụba nke mgbake mgbake ga-emekwa ka ụgbụ ịnya ụgbọ ala nke usoro ahụ daa, ma n'ikpeazụ mee ka mbelata mmepụta mmiri nke usoro ahụ. Mmiri mmiri ga-eme ka nrụgide ọrụ nke usoro ahụ dịkwuo elu, na-eduga n'ịbawanye ụgwọ ọrụ usoro. Ya mere, a ga-edozi ọnụego mgbake dịka ọnọdụ nke reverse osmosis system, ọ bụghị nke dị elu ka mma.
4. oke oke nke mgbake ọnụego nke reverse osmosis membrane system
Ọnụego mgbake abụghị ọdịdị nke akpụkpọ ahụ osmosis na-agbanwe agbanwe, kama nsonaazụ nke nguzozi nke onye nrụpụta nke ngwaahịa chọrọ mmiri dị mma na nha nke mmiri na-asọba. A na-ekpebi oke elu nke mgbake mgbake site na ihe abụọ: ọdịdị nke nchacha mmiri nke raw na ọchịchọ nke itinye uche na polarization n'elu akpụkpọ ahụ. Ya mere, tupu ịtọ usoro mgbake usoro, ọ dị mkpa iji gosi ma nnu na-adịghị ike (dị ka CaCO3, CaSO4, BaSO4, SrSO4, SiO2, wdg) ga-abawanye n'elu akpụkpọ anụ osmosis. Mgbe ngwaahịa ion nke nnu na-adịghị edozi na ngwọta dị ukwuu karịa ngwaahịa solubility ya, ihe mgbapụta ahụ nwere ike ịmalite site na ngwọta ya, na mgbake mgbake kwekọrọ na oke ntinye nke mmiri na-etinye uche na-ekwe nkwa na ọ dịghị mmiri ozuzo bụ njedebe dị elu nke usoro mgbake usoro.
Oge nzipu: Ọgọst-20-2020