Daban-daban halayen leaching na shara

Hadadden abun ciki na gurɓataccen abu

Mawadaci kwayoyin halitta, watau babban COD, BOD

Babban ammonia (NH ₃ -N) abun ciki

High taro na nauyi karfe ions da salinity

DTRO membrane kayan aiki hade tare da m mafita

Angola Leachate Jiyya Project

Cikakken Bayani

Maganin tsayawa daya tilo da Jiarong ya bayar ya dace don lechate da sauran hadadden maganin ruwan sharar gida. Maganin ya kasance mai inganci ga abokin ciniki a Angola don rage zubar da ruwa. Hakanan, ingancin mai ya cika daidai gwargwado na fitarwa na gida.

Yawan aiki: 30m³ / rana

Ingantacciyar tasiri:

BOD ≤ 12,000 MG/L

COD ≤ 20,000 mg/L

TSS ≤ 1,000 MG/L

NH ₄ ⁺ < 2,000 MG/L

Gudanarwa ≤ 25,000 us/cm

pH 6-9

Zazzabi 5-40 ℃

Ingancin mai:

BOD ≤ 40 mg/l

COD ≤ 150 mg/L

TSS ≤ 60 mg/L

NH ₄ ⁺ <10 mg/l

pH 6-9

Hotunan Yanar Gizo:

Aikin Kula da Leachate Mai Kwantena na Brazil

Cikakken Bayani

Maganin tsayawa daya tilo da Jiarong ya bayar ya dace don lechate da sauran hadadden maganin ruwan sharar gida. Maganin ya kasance mai inganci ga abokin ciniki a Brazil don rage zubar da ruwa. Hakanan, ingancin mai ya cika daidai gwargwado na fitarwa na gida.

Siffar aikin

Matsakaicin adadin kwarara shine 1.5 l/s.

Matsakaicin madaidaicin ƙimar maganin leachate na wannan ƙirar na iya zama 5.4m³/h ko 120m³/h, ya danganta da buƙatun abokin ciniki.

Matsakaicin kulawar ƙira shine 250 m ³ /d tare da 90% iya aiki.

Ingantacciyar tasiri:

SS ≤ 10mg/L

Gudanarwa ≤ 20,000 us/cm

NH ₃ -N ≤ 1,100 MG/L

Jimlar Nitrogen ≤ 1,450 mg/L

COD ≤ 12,000 mg/L,

BOD ≤ 3,500 MG/L

Jimlar Hardness (CaCO ₃ ≤ 1,000 mg/L

Jimlar Alkalinity (CaCO ₃ ) ≤ 5,000 MG/L

SiO ₂ ≤ 30 MG/L

Sulfide ≤ 3 mg/l

Zazzabi 15-35 ℃

pH 6-9

Ingancin mai:

COD ≤ 20 mg/L,

BOD ≤ 100 mg/L,

NH ₃ -N ≤ 20 mg/L,

pH 6-9

Hotunan Yanar Gizo:

Columbia Leachate Jiyya Project

Maganin tsayawa daya tilo da Jiarong ya bayar ya dace don lechate da sauran hadadden maganin ruwan sharar gida. Maganin ya kasance mai inganci ga abokin ciniki a Columbia don rage zubar da ruwa. Hakanan, ingancin mai ya cika daidai gwargwado na fitarwa na gida.

Siffar aikin

Matsakaicin adadin kwarara shine 1.5 l/s.

Matsakaicin madaidaicin ƙimar maganin leachate na wannan ƙirar na iya zama 5.4m³/h ko 120m³/h, dangane da buƙatun abokin ciniki.

Fihirisar Ingantattun Tasiri/Tsarin Rarraba

Tasiri mai tasiri:

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

Ingancin mai:

COD _cr ≤ 300 MG/L

BOD ₅ 200 mg/L

SS 100 mg/l

Cl 300 MG/L

pH: 6-8

Ƙayyadaddun fitar da ruwa na gida:

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 aikin jinyar gaggawa

Siffar aikin

Babban ma'auni: 0.94 miliyan m ³   leachate, aikin jinyar gaggawa mafi girma a duniya.

Babban ƙalubale: babban ƙarfin wutar lantarki, maida hankali ammonia da ƙaƙƙarfan ƙa'idar fitar da ruwa.

Jadawalin aiki mai zurfi:

Samar da ton 800/d a cikin wata 1

Samar da ton 2,000/d a cikin watanni 3

Babban inganci: 18 sets na Jiarong tsarin kwantena an shirya. Ingantacciyar ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙayyadaddun ƙayyadaddun ƙazamin gida.

Sabuwar samfurin Biz: Jiarong ya saka hannun jari don gudanar da aikin kuma yana cajin kuɗin jiyya kowace tan na ruwan datti

Ingancin danyen ruwa:

NH ₄ -N: 2,500 mg/L

COD: 3,000 mg/L

EC: 4,000 μs/cm

Ingancin mai:

NH 3 -N 5 mg/l

COD 60 mg/L (ya dace da ma'aunin GB18918-2002 Class-A)

Tsarin magani :

Pretreatment + DTRO mai mataki biyu + HPRO + MTRO + IEX

Timeline na aikin

30 ga Maris ^th , 2018: Yarjejeniyar sanya hannu

Afrilu 30 ^th , 2018: Tushen ya kai tan 800 a kowace rana

30 ga Yuni ^th , 2018: Tushen ya kai ton 2100 a kowace rana

Oktoba 31 ^st , 2019: Tushen da aka samar a wannan rukunin yanar gizon an yi cikakken magani kuma an fitar da su bisa doka