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【Isi okwu】 Julaị1,2022Gawa n'ihu!TheWaterEfficiencyMarkMustBeAddedToShowers,WaterPurifiers

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【Isi okwu】 Julaị 1, 2022 Gaa n'ihu! Ekwesịrị ịgbakwunye akara nke arụmọrụ mmiri, Ọcha mmiri mmiri

【Isi okwu】 Julaị 1, 2022 Gaa n'ihu! Ekwesịrị ịgbakwunye akara nke arụmọrụ mmiri, Ọcha mmiri mmiri

Na nso nso a, National Development and Reform Commission, Ministry of Water Resources, Ụlọ ọrụ nchịkwa nke ahịa ahịa jikọtara ọnụ nyere ya “Ndị mmadụ Republic of China iji mejuputa katalọgụ ngwaahịa na-edepụta arụmọrụ mmiri (nke-atọ ogbe) na ịsa ahụ, mmiri purifier mmiri arụmọrụ labeling iwu mmejuputa iwu” (mmepe na ngbanwe nke ụkpụrụ gburugburu ebe obibi [2021] Mba. 1755).

Nkwupụta ahụ kwuru nke ahụ kemgbe July 1, 2022, ụlọ ọrụ mmepụta ihe, A ghaghị ịgbakwunye ngwaahịa na-eme ka mmiri dị ọcha na akara arụmọrụ mmiri. Ebupu ma ọ bụ bubata ngwaahịa tupu Julaị 1, 2022, enwere ike igbu oge ruo July 1, 2023 ịgbakwunye.

N'etiti ha, oseihe nwoke “iwu mmejuputa iwu nke ịsa ahụ arụmọrụ” kpuchie oke ngwaahịa na ịsa ahụ (gụnyere nchikota ịsa ahụ ma ọ bụ ịsa ahụ) eji mee ihe n'ebe a na-edebe ihe ọcha. A na-etinye ya na ọnọdụ ndị a nke ụlọ ịsa ahụ (ogweasu, batruum), ime ụlọ ịsa ahụ, wdg.: njedebe nke pipeline na-enye mmiri oyi na ọkụ na ụlọ ahụ, na a nominal mgbali (static mgbali) nke na-erughị 1.0MPa, na ọkara okpomọkụ nke 4 ℃ ~ 90 ℃. Nke a anaghị emetụta ịsa ahụ nwere ngwaọrụ kpo oku nke ha yana mmiri mmiri ọkụ. Ozi bụ isi nke akara na akara arụmọrụ mmiri nke ịsa ahụ gụnyere onye na-emepụta ihe, nkọwa ngwaahịa, ọkwa arụmọrụ mmiri, ọnụego eruba na ọdịnaya ndị ọzọ. Ọkwa arụmọrụ mmiri ịsa ahụ dabere na ọkọlọtọ mba “Oke arụmọrụ mmiri ịsa ahụ yana ọkwa arụmọrụ mmiri” (GB 28378-2019) iji chọpụta.

Akara arụmọrụ mmiri

Mmiri na-asachapụ mmiri Ịmepụta Irụpụta Mmanye Iwu Mmezu” na-ekpuchi oke ngwaahịa nke mmiri pọmpụ obodo ma ọ bụ mmiri ndị ọzọ etinyere n'etiti dị ka mmiri raw, reverse osmosis akpụkpọ anụ ma ọ bụ nanofiltration akpụkpọ ahụ dị ka isi ọcha mmewere, maka obere ihe na-asachapụ mmiri maka ụlọ ma ọ bụ ụlọ yiri ya. Nke a anaghị emetụta ogologo ma ọ bụ obosara ma ọ bụ ịdị elu ≥ 2000mm, arọ ≥ 100kg na mmiri dị ọcha eruba ≥ 3L / min nnukwu mmiri purifier. Ozi bụ isi nke akara na akara arụmọrụ mmiri nke na-asachapụ mmiri na-agụnye onye na-emepụta ihe, nkọwa ngwaahịa, ọkwa arụmọrụ mmiri, ọnụego nchacha mmiri, na e gosiri ngụkọta mmiri ọcha. Mmiri na-eme ka mmiri dị ọcha na-arụ ọrụ nke ọma na-adabere na ọkọlọtọ mba “Mmiri na-eme ka mmiri na-eme ka mmiri dị ọcha na njedebe na-arụ ọrụ mmiri” (GB 34914-2021) iji chọpụta.

Akara arụmọrụ mmiri

A na-akpọ akara ngosi arụmọrụ mmiri nke a na-akpọ aha njirimara mmiri nke ngwaahịa mmiri, nke bụ akara ozi agbakwunyere na ngwa / ngwaahịa mmiri. A na-ejikarị ya egosi arụmọrụ mmiri nke ngwaahịa ahụ (na-egosipụtakarị n'ụdị oriri mmiri, eruba), iji nye ndị na-azụ ahịa ozi dị mkpa maka ime mkpebi mgbe ịzụrụ, iji duzie ma nyere ndị na-azụ ahịa aka ịhọrọ ngwaahịa nwere oke mmiri dị elu.

Ọkwa arụmọrụ mmiri

Ọkwa arụmọrụ mmiri bụ isi ọdịnaya nke akara arụmọrụ mmiri. Ọkwa arụmọrụ mmiri dabere na ụkpụrụ mba maka ngwaahịa. Dị ka akara ozi, akara arụmọrụ mmiri na-egosipụta n'ụzọ anya na-egosipụta ọkwa arụmọrụ mmiri nke ngwaahịa mmiri. Ọkwa arụmọrụ mmiri bụ ihe kachasị mkpa iji kpee ikpe ma ngwaahịa ahụ ọ na-echekwa mmiri. Obere uru nke ọkwa nrụpụta mmiri nke ngwaahịa, ka mma mmetụta nchekwa mmiri.

Na mbụ, ụlọ mposi, ụlọ mposi nwere ọgụgụ isi na ebe a na-asa efere 3 ngwaahịa n'ime katalọgụ logo arụmọrụ mmiri. Ndị na-eri nri kwesịrị ịṅa ntị ma ọ dị mkpa ka ngwaahịa ahụ gbakwunye akara arụmọrụ mmiri mgbe ịzụrụ.

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