Litšobotsi tse feto-fetohang tsa leachate ea lithōle

Lintho tse silafatsang tse rarahaneng

Lintho tse ruileng tsa lintho tse phelang, ke hore COD e phahameng, BOD

Ammonia e phahameng (NH ₃ -N) litaba

Khatello e phahameng ea li-ion tsa heavy metal le letsoai

Sesebelisoa sa membrane sa DTRO se kopantsoeng le tharollo e sebetsang

Morero oa Phekolo ea Leachate ea Angola

Lintlha tsa Morero

Tharollo ea sebaka se le seng e fanoang ke Jiarong e sebetsa bakeng sa leachate le kalafo e 'ngoe e rarahaneng ea metsi a litšila. Tharollo e ne e sebetsa hantle bakeng sa moreki oa Angola ho fokotsa phallo ea metsi a litšila. Hape, boleng ba permeate bo ne bo kopana le maemo a sebaka sa ho qhalloa a litšila.

Matla: 30 m³ / ka letsatsi

Boleng ba tšusumetso:

BOD ≤ 12,000 mg/L

COD ≤ 20,000 mg/L

TSS ≤ 1,000 mg/L

NH ₄ ⁺ <2,000 mg/L

Conductivity ≤ 25,000 us / cm

pH 6-9

Mocheso 5-40 ℃

Boleng ba metsi a litšila:

BOD ≤ 40 mg/L

COD ≤ 150 mg/L

TSS ≤ 60 mg/L

NH ₄ ⁺ Ka tlase ho 10 mg/L

pH 6-9

Linepe tsa sebaka:

Brazil Containerized Leachate Treatment Project

Lintlha tsa Morero

Tharollo ea sebaka se le seng e fanoang ke Jiarong e sebetsa bakeng sa leachate le kalafo e 'ngoe e rarahaneng ea metsi a litšila. Tharollo e ne e sebetsa hantle bakeng sa moreki oa Brazil ho fokotsa phallo ea metsi a litšila. Hape, boleng ba permeate bo ne bo kopana le maemo a sebaka sa ho qhalloa a litšila.

Karolo ea morero

Sekhahla se phahameng sa phallo ke 1.5 L / s.

Sekhahla se phahameng sa phepelo ea leachate bakeng sa moralo ona e ka ba 5.4 m³/h kapa 120m³/h, ho latela litlhoko tsa moreki.

Bokhoni ba kalafo ea moralo ke 250 m ³ /d e nang le matla a ho sebetsa a 90%.

Boleng ba tšusumetso:

SS ≤ 10mg/L

Conductivity ≤ 20,000 us / cm

NH ₃ -N ≤ 1,100 mg/L

Kakaretso ea Naetrojene ≤ 1,450 mg/L

COD ≤ 12,000 mg/L,

BOD ≤ 3,500 mg/L

Kakaretso ea boima (CaCO ₃ )≤ 1,000 mg/L

Kakaretso ea Alkalinity (CaCO ₃ ) ≤ 5,000 mg/L

SiO ₂ ≤ 30 mg/L

Sulfidi ≤ 3 mg/L

Mocheso 15-35 ℃

pH 6-9

Boleng ba metsi a litšila:

COD ≤ 20 mg/L,

BOD ≤ 100 mg/L,

NH ₃ -N ≤ 20 mg/L,

pH 6-9

Linepe tsa sebaka:

Columbia Leachate Treatment Project

Tharollo ea sebaka se le seng e fanoang ke Jiarong e sebetsa bakeng sa leachate le kalafo e 'ngoe e rarahaneng ea metsi a litšila. Tharollo e ne e sebetsa hantle bakeng sa moreki oa Columbia ho fokotsa phallo ea metsi a litšila. Hape, boleng ba permeate bo ne bo kopana le maemo a sebaka sa ho qhalloa a litšila.

Karolo ea morero

Sekhahla se phahameng sa phallo ke 1.5 L / s.

Sekhahla se phahameng sa phepelo ea leachate bakeng sa moralo ona e ka ba 5.4 m³/h kapa 120 m³/h, ho latela litlhoko tsa moreki.

Index ea Boleng ba Tšusumetso e Eketsehileng

Tšobotsi e nang le tšusumetso:

COD _cr ≤ 5,000 mg/L

BOD ₅ ≤ 4,000 mg/L

SS ≤ 400 mg/L

Cl 1,300-2,600 mg/L

pH 6-8

Boleng ba metsi a litšila:

COD _cr ≤ 300 mg/L

BOD ₅ 200 mg/L

SS 100 mg/L

Cl 300 mg/L

pH: 6-8

Thibelo ea sebaka sa sebaka sa ho qhala metsi a litšila:

COD _cr ≤ 2,000 mg/L

BOD ₅ ≤ 800 mg/L

SS ≤ 400 mg/L

Cl ≤ 500 mg/L

pH 6-9

Shenyang Daxin leachate morero oa phekolo ea tšohanyetso

Karolo ea morero

Sekhahla se seholo: 0.94 limilione tse m ³   leachate, morero o moholo ka ho fetisisa oa phekolo ea tšohanyetso oa leachate lefatšeng.

Phephetso e kholo: ts'ebetso ea motlakase e phahameng haholo, khatello ea ammonia le maemo a thata a ho lahla metsi.

Lenaneo le matla la projeke:

Hlahisa lithane tse 800/d ka hare ho khoeli e le 'ngoe

Hlahisa lithane tse 2,000/d ka hare ho likhoeli tse 3

Ho sebetsa hantle haholo: ho ile ha hlophisoa lihlopha tse 18 tsa lisebelisoa tsa lijana tsa Jiarong. Boleng ba "permeate" bo ne bo kopane ka botlalo le maemo a sebaka sa ho qhala metsi a litšila.

Moetso o mocha oa Biz: Jiarong e tsetela ts'ebetsong ea morero mme e lefisa tefiso ea kalafo ka tone e le 'ngoe ea metsi a litšila.

Boleng ba metsi a tala:

NH ₄ -N: 2,500 mg/L

KOD: 3,000 mg/L

EC: 4,000 μs/cm

Boleng ba metsi a litšila:

NH 3 -N 5 mg/L

COD 60 mg/L (e kopana le maemo a naha a GB18918-2002 Sehlopha-A)

Mokhoa oa phekolo :

Phekolo ea Pele + Methati e 'meli ea DTRO + HPRO + MTRO + IEX

Nako ea morero

La 30 Hlakubele ^th , 2018: Konteraka e saennoe

La 30 Mmesa ^th , 2018: Matlakala a fihla ho lithane tse 800 ka letsatsi

La 30 Phuptjane ^th , 2018: metsi a litšila a fihla ho lithane tse 2100 ka letsatsi

La 31 Mphalane ^St , 2019: Lechate ea ho lahlela lithōle e hlahisitsoeng sebakeng sena e ile ea phekoloa ka botlalo 'me ea lokolloa ka molao.