Qhov zoo:
1. Tsis xav tau kev saib xyuas tsis tu ncua;
2. Tsis tas yuav tsum muaj hluav taws xob sab nraud;
3. Tus nqi qis, txuag nqi;
4. Yooj yim thiab yooj yim, yooj yim rau nruab;
5. Ua tau zoo muab kev faib tawm tam sim no;
6. Yooj yim ntxiv anodes nyob rau hauv feem ntau;
7. Cov zis me me tam sim no ua rau me me lossis tsis muaj kev cuam tshuam tam sim no.
Qhov tsis zoo:
1. Muaj kev tsav tsheb qis dua / tam sim no;
2. Tej zaum yuav ua tsis tau zoo nyob rau hauv cov av tiv taus siab;
3. Hloov siv anodes yog qhov nyuaj thiab kim;
4. Xav tau ntau anodes rau cov qauv nrog cov txheej txheem tsis zoo;
5. Vim tias qhov ua tau zoo tam sim no qis dua (kev siv tus kheej corrosion), nws cov nqi ntawm ib ampere tam sim no siab dua li kev tiv thaiv cathodic tam sim no.