Mokhoa oa ho fokotsa li-sidududududuction tsa metsi a litšila

Nakong ea ts'ebetso ea kalafo ea metsi a nang le metsi a senya ea metsi a senya ea metsi a metsi a metsi, ho hloka koluoa ​​ho thusa ho tlosa likotlo tse mpe pele metsi a litšila a tlōla. Leha ho le joalo, ts'ebetso e boetse e hlahisa li-happduction byproducts (dbps), e ka 'nang ea ba kotsi ho tikoloho kapa bophelo bo botle. Sengoliloeng sena se tla hlahloba mefuta ea li-disprotuducts le kamoo ho ka atlehang ka katleho.

1. Trihlomethanes (Thms)

Ha chlorine e sebelisetsoa ho thibela metsi a singoeng metsing ka taba ea tlhaho ea manyolo, limpho li thehoa. Li-phms tse tloaelehileng li kenyelletsa Chlorephofo, BromidoroMoromethane, le Dibromocloromethane. Long {{2 2]} Ho pepesetsoa metsoako ena ho eketsa kotsi ea mofets'e.

2. Li-acitstic li-acid (tsa haa)

Li-acid tsa Hawaacetic ke mofuta o mong oa blorine {{0 0}} Bolelele ba {{2 2]}]} Li-Has tse robong li fumanoa metsing a phekotsoeng, a mahlano a tsona a laoloa ke EPA mme ha ea lokela ho feta kakaretso ea 60μg / l:

● Asidi ea acid (MCAA)

● dichlobacetic acid (dcaa)

● Trisloronetic acid (tcaa)

● Acidtic acid (MBAa)

● Dibromcaceticcitic acid (dbaa)

3. Nitrosmines

Nitrosamines are disinfection byproducts that may be produced when chloramines react with organic nitrogen compounds in wastewater. Li-nitrosline tse ling, tse kang NDma, li nkoa lijana esita le ka mekheng e tlase haholo.

4. Bromate

Ho ka thehoa lithutsoana ha Ozone e sebelisetsoa ho bolaea likokoana-hloko tse nang le bromide. E boetse e ka ba kotsing ea ho ba Carcinogenic mme e ka baka kotsing ea bophelo bo botle {1 1}}

5. Chlorate le chlorate

Ketsahalo ena e hlahisoang nakong ea chlorine Dioxe ea Atleha ea Clorine Dioxe ea Atleha. Mefuta e phahameng ea chlorine dioxide e ka ama sistimi ea methapo le ts'ebetso ea qoso, haholo-holo libukeng tse hlokofatsang tse kang bana.

1. Pretloa ho tlosa taba ea manyolo
Ho tlosa likokoana-hloko tse kholo pele ho kutloano ho ka fokotsa sebopeho sa li-dbps. Ka mohlala, ka tšoantšetso e tebileng ea metsi a litšila a bolaeang metsi,MbbrTs'ebetso e ka sebetsa hantle nthong e sebetsang le ho fokotsa monyetla oa moloko oa DBP ho ea morao.

2. Ntlafatsa ts'ebetso ea ho se tšepahale
• Khokahano: Ho nkela sebaka sa setso sa chloramine ho ka fokotsa litaba tsa li-dbps tse kang Triolomemethanes le mafu a litšila acid.
• Ts'ebetso e tsoetseng pele ea oxidation (AOP): Ho kopanya li-oxidants tse kangOzone, Ultraviolet (UV) le hydrogen Peroxide e tla hlahisa lintho tse matla tse sebetsang le ho fokotsa sebopeho sa li-dbps.

3. Technology ea ho tlosa

Theknoloji ea karohano ea Membrane:Membrane e arohana ka mokhoa o ikhethileng ke mokhoa oa ho tlosa liporona tse tsoang metsing ka boholo ba limolek'hule u sebelisa li-khale 0 0}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}} Nanoomortistration (NF) le ho fetola osmosis (ro) membradenes e ka tlosa mefuta e mengata ea li-disprotuducts tsa bona, 'me li senya maemo a boleng bo holimo.

CARGoloc acolot carbon (bac) filter:Koloi ea tlhaho e kopanya phello ea ho abela cooboned ea li-microorgadation ea biodegadation ea biodegadation le polao e setseng ka metsing, ka ho etsa joalo e ntlafatsang boleng ba metsi.

4. Phekolo ea Sludge
Ba bang ba lifofane ba li-byproduduct kapa bajali ba bona ba tla bokellana. Phekolo e nepahetseng e boreleli e thusa ho thibela tšilafalo ea bobeli mme ho fokotsa kotsi ea ho ba teng tikolohong. Aquasust'sMochini o boreleli oa ho thellisae ka fokotsa sekhechana sa metsi ka ho sesa ho isa ho 60%, ka katleho e fokotsa litšenyehelo tsa kalafo ea Sludge

Lits'oants'o tsa lifofane li thibela metsi a litšila a nang le masepala ho ka ba kotsi ho bophelo bo botle le tikoloho ea tlhaho. Empa seke oa tšoenyeha, re ka fokotsa lits'ebetso tse se nang boikhethelo ka ho ntlafatsa mekhoa e mengata ea ho pepeseha kapa mahlale a kalafo ho ntlafatsa polokeho ea metsi le tikoloho ea tikoloho.

Aquususte fana ka mefuta e mengata ea batho {{0 0}} lihlahisoa tsa kalafo ea metsi le lisebelisoa ho u thusa ho fokotsa litšila tsa metsi. Haeba u na le lipotso kapa litlhoko, ka kopo ikutloa u lokolohileiteanye le ronabakeng sa tšehetso e eketsehileng ea tekheniki.