isisombululo sesodium

Inkcazelo emfutshane:


Iinkcukacha zeMveliso

Iithegi zeMveliso

Iimpawu eziphambili:
Umxholo: ≥20%, ≥25%, ≥30%
Ukubonakala: ulwelo olucacileyo nolucacileyo, akukho vumba elicaphukisayo.
Izinto ezinganyibilikiyo zamanzi: ≤0.006%

Injongo ephambili:
Ukunyanga i-sewage yasezidolophini, funda impembelelo yobudala be-sludge (SRT) kunye nomthombo wangaphandle wekhabhoni (isisombululo se-acetate ye-sodium) kwi-denitrification yenkqubo kunye nokususwa kwe-phosphorus. I-acetate ye-sodium isetyenziselwa njengomthombo wekhabhoni eyongezelelweyo ukukhupha i-denitrification sludge, kwaye emva koko isebenzise isisombululo se-buffer ukulawula ukunyuka kwe-pH ngexesha lenkqubo ye-denitrification ngaphakathi koluhlu lwe-0.5. Iibhaktheriya ezichazayo zinokubhengeza i-CH3COONA ngokugqithisileyo, ke xa usebenzisa i-CH3COONA njengomthombo wekhabhoni yangaphandle ye-denitrification, ixabiso le-COD elimdaka nalo linokugcinwa kwinqanaba eliphantsi. Okwangoku, ukucocwa kwamanzi amdaka kuzo zonke izixeko kunye neengingqi kufuneka zongeze i-acetate ye-sodium njengomthombo wekhabhoni ukuhlangabezana nemigangatho yokukhupha inqanaba lokuqala.

Ukucaciswa komgangatho

INTO

INGCACISO

Imbonakalo

Ulwelo olungenambala olucacileyo

UMTHETHO (%)

≥20%

≥25%

≥30%

COD (mg/L)

15-18w

21-23W

24-28W

pH

7-9

7-9

7-9

Intsimbi enzima (%, Pb)

≤0.0005

≤0.0005

≤0.0005

Ukuqukumbela

Ufanelekile

Ufanelekile

Ufanelekile


  • Ngaphambili:
  • Okulandelayo:

  • Bhala umyalezo wakho apha kwaye uwuthumele kuthi