Open AccessTHE EFFECT OF VARIATIONS OF LEAD METAL SOLUTION PH VARIATIONS ON ADSORBENT FROM TIRTA MUSI WASTE MUD WASTE PALEMBANG
Author(s) -
Netty Herawati,
Muhamad Rafiqy,
Kiagus Rahmad Roni,
Heni Juniar
Publication year - 2021
Publication title -
jurnal tekno
Language(s) - English
Resource type - Journals
eISSN - 2655-8416
pISSN - 1907-5243
DOI - 10.33557/jtekno.v18i2.1453
Subject(s) - waste management , adsorption , municipal solid waste , absorption capacity , heavy metals , mercury (programming language) , pollution , metal , sewage sludge , industrial waste , environmental science , sewage , chemistry , materials science , environmental chemistry , chemical engineering , metallurgy , organic chemistry , ecology , computer science , engineering , biology , programming language
Industrial waste can cause environmental pollution, one of which is solid metal waste. Lead is a dangerous and toxic heavy metal that can cause damage to the surrounding environment. Liquid waste containing mercury in industry contains a mixture of chemical compounds that other This causes the pH of the solution in the waste to vary. Lead metal waste needs to be treated with method one of which is the absorption of waste using an adsorbent. To enlarge the pores, the adsorbent will be activated using a 2 M KOH solution with the selected adsorbent, namely the sewage sludge of PDAM Tirta Musi Palembang which contains PAC (Poly Aluminum Chloride) which can help optimize absorption. The level of metal degradation was analyzed using AAS with absorption parameters obtained 4 with an absorption capacity of 23 ,22 mg/g.