N'ihe gbasara nhazi kemịkalụ, nchekwa gburugburu ebe obibiọgwụgwọ mmiri mkpofu, mmepụta ọgwụ, na ụlọ ọrụ mmepụta akwụkwọ, nha kpọmkwem nke acid siri ike na mmiri alkali siri ike abụrụla ihe ịma aka teknụzụ dị mkpa kemgbe. Ngwaọrụ nha usoro mmiri nkịtị, dị ka igwe turbine na vortex flowmeters, na-enwekarị mmebi, mkpọchi, na mgbanwe data mgbe etinyere ya na mgbasa ozi na-emebi emebi nke ukwuu, na-eduga na mmezi ugboro ugboro, ọnụ ahịa nnọchi dị elu, na ọrụ ụlọ ọrụ na-adịghị akwụsi ike. Dịka ngwa nha dị elu na nke a pụrụ ịtụkwasị obi, igwe eletriki flowmeter aghọwo ihe ngwọta kachasị mma maka nchọpụta mmiri acid na alkali siri ike, na-adabere na ụkpụrụ ọrụ pụrụ iche ya na nhazi nhazi mgbochi corrosion.
Elektrọmagnetik ndị na-agba ọsọna-arụ ọrụ nke ọma dabere na iwu Faraday nke induction electromagnetic. Mgbe mmiri na-eduzi mmiri na-agafe n'ime otu magnetik dị n'ime tube nha, mmiri ahụ na-ebipụ ahịrị induction magnet ma na-emepụta akara voltaji e tinyere n'ime ya. Oke voltaji a dabara kpọmkwem na ọsọ ọsọ nke mmiri mmiri ahụ. Mgbe elektrọd na sistemụ nnyefe dị elu chịkọtara ma hazie ya, a na-agbakọ usoro volumetric nke mmiri mmiri ahụ nke ọma. Uru dị mkpa nke ụkpụrụ ọrụ a bụ na enweghị akụkụ na-agagharị agagharị ma ọ bụ ihe ndị na-eme ka mmiri ghara ịdị n'ime tube nha, na-ebute enweghị mfu nrụgide na enweghị ihe mgbochi na mmiri mmiri. Atụmatụ nhazi a na-ezere iyi igwe na mkpọchi ihe, na-agbanwe nke ọma na mkpa nha ogologo oge nke mgbasa ozi kemịkalụ na-emebi emebi.
Ngbanwe dị mma na mmiri acid na alkali siri ike sitere na njikọ ihe mgbochi corrosion ọkachamara, nke bụ asọmpi bụ isi nke mita electromagnetic ọkwa ụlọ ọrụ. Maka mgbasa ozi acid dị oke acid dị ka hydrochloric acid, sulfuric acid, na nitric acid, a na-anabata electrodes tantalum na mkpuchi PTFE (polytetrafluoroethylene). Tantalum metal na-egosipụta iguzogide corrosion siri ike na ọtụtụ acid siri ike na mgbasa ozi oxidizing, ebe mkpuchi PTFE na-eguzogide mbuze na corrosion kemịkalụ na-enweghị mmeghachi omume na mmiri acidic. Maka mgbasa ozi alkali siri ike gụnyere sodium hydroxide na ngwọta potassium hydroxide, a na-ahazi electrodes alloy Hastelloy C alloy na roba ma ọ bụ PFA lining. Njikọ ihe ndị a ahaziri ahazi nwere ike iguzogide mbuze kemịkalụ ogologo oge, gbochie oxidation electrode na ịka nká lining, ma hụ na arụmọrụ nha kwụsiri ike na gburugburu ebe siri ike.
Ma e jiri ya tụnyere ngwaọrụ ndị ọzọ e ji atụ ihe n'usoro mmiri,ihe nlele eletrikina-egosi uru ndị a na-apụghị ịgbanwe agbanwe na nha nha nke ihe na-emebi emebi. Nke mbụ, ha anaghị emetụta mmiri mmiri, okpomọkụ, njupụta, na ọdịnaya ihe siri ike, nke na-eme ka a tụọ mmiri mmiri na-emebi emebi nke nwere oke dị iche iche na mmiri mmiri mmiri siri ike nke nwere usoro abụọ. Nke abụọ, izi ezi nha nwere ike iru ±0.5% ma ọ bụ ọbụna ±0.2%, na-emezu ụkpụrụ nha siri ike nke nhazi kemịkalụ, nlekota mwepụ mmiri mkpofu ụlọ ọrụ mmepụta ihe, na nha njem pipeline. Na mgbakwunye, nhazi mkpuchi agbakwunyere na ọkwa nchekwa dị elu nke IP68 na-enye ngwaọrụ ahụ ohere ịgbanwe na gburugburu ebe obibi mmiri mmiri na nke na-emebi emebi, yana ndụ ọrụ nke ihe karịrị afọ 10 na ọnụ ahịa mmezi dị ala ma emechaa.
Ugbu a, ọgwụ mgbochi-corrosionihe nlele eletrikiA na-etinyela ya n'ọrụ nke ọma n'ọnọdụ ụlọ ọrụ mmepụta ihe zuru ụwa ọnụ. N'ụlọ ọrụ kemịkalụ dị mma, ha na-enyocha njem na nhazi nke ihe ndị e ji acid na alkali mee iji hụ na usoro mmepụta ziri ezi. N'ụlọ ọrụ nchekwa gburugburu ebe obibi, ha na-enyocha mmiri mkpofu acid-base na usoro ọgwụgwọ nsị iji nyere ụlọ ọrụ aka iru ụkpụrụ mwepụta. N'ime ụlọ ọrụ mmepụta akwụkwọ na akwa, ha na-akwado nchọpụta mmiri nke mmiri ọcha na-emebi emebi na mmiri ịsa alkaline. Ọzọkwa, onye na-ebufe ihe nwere ọgụgụ isi nwere ike iwepụta akara analog 4-20mA na akara nkwukọrịta dijitalụ, na-ahụ njikọ na-enweghị ntụpọ na sistemụ PLC na DCS ụlọ ọrụ iji kwado mmepụta akpaka na nlekota data dịpụrụ adịpụ.
Na mmechi, site na ụkpụrụ induction sayensị ya, nhazi mgbochi corrosion ọkachamara, izi ezi nha dị elu na arụmọrụ arụmọrụ kwụsiri ike,mita ọkụ eletrikọ doziela ihe mgbu nha nke asịd siri ike na mmiri alkali siri ike. Ọ bụghị naanị na ọ na-eme ka nhazi mmiri ụlọ ọrụ dịkwuo mma ma kwụsie ike, kamakwa ọ na-ebelata ụgwọ ọrụ na mmezi akụrụngwa, na-aghọ ngwaọrụ dị mkpa maka nha ihe na ụlọ ọrụ nchekwa kemịkalụ na gburugburu ebe obibi nke oge a.
Oge ozi: Ọgọst-04-2026