Hka hpe jasan jaseng ai arung arai ni gaw, dai ni na shinggyim wuhpawng hta ahkyak ai shara hpe hkam la nga ai. Shi a madung bungli gaw, hka kaw na n san seng ai, n san seng ai, n kaja ai arung arai ni hpe hkum hkrang, tsi mawan, shing nrai, shingra tara ladat ni hku nna shapraw kau ya ai majaw, shim lum ai hte san seng ai lu hka hpe lu la mai ai. Hpaga lam ni lawan ladan galaw wa ai hte grup yin hpe awu asin di kau ai lam grau sawng wa ai majaw, hka hpe jasan jaseng ai arung arai ni a ahkyak ai lam grau grau dan dawng wa sai. Shi a akyu gaw shinggyim hkamja lam hpe makawp maga ya ai sha n-ga, hpaga lam hta galaw shapraw ai lam, grup yin hpe makawp maga ai lam, galu kaba lam ni hpe mung grai hkra machyi shangun nga ai.
1. Hka hpe grau kaja hkra galaw na hte lu hka hpe shim lum hkra galaw na
Hka hpe jasan jaseng ai jak ni a hkrak dik ai magam bungli gaw hka hpe grau kaja hkra galaw na matu hte lu hka hpe shim lum hkra galaw na matu re. Hka htung ni gaw, hka hta rawng ai n-gun ja ai arung arai ni, bacteria, virus, heavy metals zawn re ai n kaja ai arung arai ni hpe shapraw kau na matu, hka lim ai, hka lim ai, ana zinli n kap hkra galaw ai zawn re ai ladat ni hpe jai lang ma ai. Nta kaw na hka hpe jasan jaseng ai jak ni gaw, ngam nga ai chlorine, hka n-gun, n-gun n-gun n-gun ni hpe grau nna shapraw kau lu ai majaw, grau san seng ai lu hka hpe lu la mai ai. Ndai jak ni gaw hka n-gun hte seng nna byin pru wa chye ai ana zinli ni, n-gup n-gu hte n-gun ja ai nhprang dat ni a majaw byin wa chye ai ana zinli ni hpe atsawm sha shayawm ya lu nna, mung shawa hkamja lam a matu grai ahkyak nga ai.
2. Hpaga lam hta jai lang ai arung arai ni hpe makawp maga nna, galaw shapraw ai lam hpe grau kaja hkra galaw na
Hka hpe jasan jaseng ai arung arai ni mung, hpaga lam hta ahkyak ai shara hpe hkam la nga ai. N san seng ai hka hta mineral hte n san seng ai arung arai ni law law lawm ai. Aten galu-lang ai gaw, pipe ni hta scaling byin shangun ai, jak rung ni hta corrosion byin shangun ai, n-gun yawm mat shangun ai. Ga shadawn, calcium hte magnesium ions law law lawm ai boiler hka hta loi loi hte scale byin wa nna, katsi ai hpe htawt sit ai atsam hpe shayawm ya lu ai, bawm kapaw wa na masa pyi byin chye ai. Hka hpe n-gun ja shangun ai arung arai ni hte ion galai shai ai resin ni gaw hka kaw na hardness ions ni hpe shapraw kau ya lu nna, arung arai ni a prat hpe galu shangun nna, gram lajang ai manu hpe mung shayawm ya lu ai. Dai hta n-ga, electronic hte tsi hpaji zawn re ai hpaga lam ni hta mung hka n-gun grai ra kadawn nga ai. Ultrapure hka jak ni gaw, n san seng ai lam n nga ai hka hpe jaw ya lu nna, hkrak hkrak galaw shapraw ai lam hta ra kadawn ai lam ni hpe hkap la lu ai.
3. grup yin n san seng ai lam hpe shayawm nna, shingra tara hpe rap ra hkra galaw na
Hka hpe jasan jaseng ai jak ni gaw shinggyim masha ni a hka ra kadawn ai lam hpe madi shadaw ya ai sha n-ga, grup yin hpe makawp maga ai lam hta mung ahkyak ai lit nga ai. Hka hpe jasan jaseng ai hka htung ni gaw, hka n san seng ai hka kaw na n san seng ai arung arai ni, nitrogen hte phosphorus n-gun dat ni, n hkru n kaja ai arung arai ni hpe shapraw kau lu na matu, eutrophication hte shingra tara hpe hkra machyi shangun ai lam ni hpe pat shingdang lu na matu, shingra tara hpe jahten sharun ai, tsi mawan ni hpe garan ginhka ai ladat ni hpe jai lang ma ai. Advanced membrane bioreactor (MBR) hte reverse osmosis hpaji masa ni gaw, hka n san seng ai hka hpe pyi, hkai lu hkai sha ai hka htung, bungli galaw ai shara ni hta katsi shangun ai, shing nrai mare kaba lamu ga ni hpe jai lang ai hta bai jai lang na matu htuk manu ai madang de du hkra jasan jaseng ya lu ai majaw, hka n san seng ai hpe grai shayawm ya lu ai.
4. Hka n law ai hpe hparan nna, galu kaba lam hpe n-gun jaw na
Mungkan ting hta hka n-gun yawm wa ai majaw, hka hpe bai jai lang lu na matu hka hpe jasan jaseng ai arung arai ni gaw ahkyak ai hpaji masa langai byin wa sai. Desalination jak ni gaw panglai hka hpe distillation (sh) reverse osmosis hku nna hka san de galai shai ya ai majaw, panglai hkin-gau ginra ni a matu ngang grin ai hka npawt nhpang hpe jaw ya lu ai. Maru hka hpe shinggyin la ai hte bai gram lajang ai hka hpe bai jai lang ai ladat ni gaw, -htunghking n re ai hka npawt ni hpe bai jai lang na matu, hka garan ai n-gun hpe shayawm ya lu ai, hka hpe hka ja ai hte ana zinli n kap hkra galaw ai ladat ni hpe jai lang ai. Ndai hpaji masa ni gaw hka n-gun hpe jai lang ai lam hpe grau kaja hkra galaw ya ai sha n-ga, ngang grin ai hkai sun, hpaga lam, mare kaba ni hpe mung madi shadaw ya nga ai.
Daw dan lam
Hka hpe jasan jaseng ai arung arai ni gaw, lu hka hpe makawp maga ai lam, bungli galaw ai shara ni hpe makawp maga ai lam, grup yin hpe makawp maga ai lam, sut masa lam ni hpe galu kaba hkra jai lang ai lam ni lawm ai, magam bungli amyu myu hta akyu jaw nga ai. Dai ni na shinggyim wuhpawng a n mai malap ai hpaji masa npawt nhpang langai rai nga ai. Hpaji masa rawt jat wa ai hte maren, hka hpe jasan jaseng ai hpaji masa gaw grau nna akyu rawng ai, n-gun-htuk manu ai, hpaji rawng ai hku byin wa nna, shinggyim masha ni a matu grau kaja ai hka hparan ladat ni hpe jaw ya lu ai sha n-ga, mungkan ting na shingra tara hpe mung gram lajang ya lu na re. Htawm hpang de hka hpe jasan jaseng ai arung arai ni hpe grau nna jai lang wa ai gaw, shinggyim nga pra masa hte sut masa rawt jat galu kaba lam hpe grau nna n-gun jaw ya lu nna, shinggyim masha ni hte shingra tara lapran myit hkrum kahkyin gumdin ai hku nga pra lu na re.
