Acid storage tank should also be clustered nearby to minimize sludge and scale formation in long lines.
酸的贮槽也应该集中于厂房附近，以尽量减少在长管线中沉积污泥和疤垢。
2
Adsorption mechanism of BF-BR, Fuchsin Basic and Fuchsin Acid adsorbed on the sludge adsorbent was studied.
对雅格素蓝(BF - BR)、碱性品红和酸性品红这三种染料在污泥吸附剂上的吸附机理进行了研究。
3
The sponge iron making with iron sludge produced during DSD acid-making can be used for not only general metallurgy but also iron-carbon bed to treat DSD acid oxidation wastewater.