Lampiran.docx

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LAMPIRAN

1. Data hasil pengamatan 

Berat awal cawan porselen = 38,2844 gram



Berat awal cawan penguapan = 57,8039 gram Tabel hasil pengkonstanan cawan uap Ke

Pengkonstanan

Berat (g)

1.

1050C – 1 jam

38,2840 gram

2.

1050C – 20 menit

38,2887 gram

Berat konstan

38,28385 gram

Tabel pengkonstanan cawan porselen Ke

Pengkonstanan

Berat (g)

1.

1050C – 1 jam

57,8013 gram

2.

1050C – 20 menit

57,7983 gram

Berat konstan

57,7998 gram



Berat kertas saring + residu ‘A’ : 58,3970 gram



Berat kertas saring ‘B’: 0,6410 gram



Berat cawan + filtrat setelah pemanasan ‘C’ : 36.6997 gram.



Kadar tss (mg/ml) = 𝑉 𝑠𝑎𝑚𝑝𝑒𝑙 (𝐿) x 1000

(𝐴−𝐵)

=

(597,2 𝑚𝑔−641 𝑚𝑔) 50 𝑚𝑙

x 1000

= 876 mg/L (𝐴−𝐵)



Kadar tds (mg/ml) = 𝑉 𝑠𝑎𝑚𝑝𝑒𝑙 (𝑙) x 1000 =

(382876 𝑚𝑔−382838,5 𝑚𝑔) 10 𝑚𝑙

x 1000

= 375 mg/L 

Kertas saring + residu = 58,397 – 57,7998 = 0,5972

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