Ngụkọta usoro onunu ogwu nke decolorizing (na-anwale ule akọwapụtara dịka ọmụmaatụ)

1.Dosage nke reagent (PPM) = [(nọmba dobe / 20) × dilution ntinye / olu nke mmiri mkpofu ule] ×106

★ PPM bụ otu akụkụ kwa nde, na usoro onunu ogwu bụ 1PPM, nke ya na 1 ton nke mmiri mkpofu, usoro onunu ogwu bụ 1 gram.

★ 1ML diluted ngwọta bụ Ẹkot 20 tụlee

2.Jiri beaker were 200ML ule mmiri mkpofu (chroma 200, COD 110), gbanwee uru PH na 8, tinye 10 tụlee nkedecolorizing gị n'ụlọngangwọta na eyedropper (1ML bụ nhata 20 tụlee), kpalie, wee tinye 12 tụlee nke PAC, kpalite, na n'ikpeazụ tinye 2 tụlee nke PAM, kpalie, guzo otu nkeji. Ihe nchọta chroma bụ 4 (usoro dilution multiple usoro) yana COD bụ 85, nke na-ezute ọkọlọtọ mba.

3. Usoro onunu ogwu nke nkwadebe reagent:decolorizing gị n'ụlọnga(2% ngwọta, ya bụ, dilution 50 ugboro), PAC (2% ngwọta), PAM (1 ‰ aqueous ngwọta)

Ọnụ ego nkedecolorizing gị n'ụlọnga= [(10/20) ×2%/200] ×106 = 50PPM

Usoro ọgwụgwọ PAC = [(12/20) ×2%/200] ×106 = 60PPM

Ọnụ ego PAM = [(2/20) ×1‰/200] ×106 = 0.5PPM

Ọnụ ego nkedecolorizing gị n'ụlọngabụ 50PPM, nke dabara na 50 gramsdecolorizing gị n'ụlọngaNgwọta ngwaahịa n'ime otu ton nke mmiri mkpofu, na ihe ndị ọzọ, PAC bụ gram 60, PAM bụ gram 0.5.

Nkọwa kọntaktị:
Lanny.Zhang
Email : Lanny.zhang@lansenchem.com.cn
Whatsapp/wechat: 0086-18915315135