Insoluble Humic Acids

Potent inhibition of P release

Transforms labile phosphorus in sediments into stable bound forms, markedly reducing phosphorus concentration in overlying water.

Chen, Meng · Huang, Yanchun · Yuesen, Wang · Liu, Chao · He, Yuxin · Li, Naiwen

Water Research 2023

Specifications

增至

{'zh': '0.911', 'en': ''} mg/g

降至

{'zh': '0.005', 'en': ''} mg/L

in control

{'zh': '0.651', 'en': '-0.049'} mg/L

Advantages

Transformation of Fe-bound P and Al-bound P to humic-bound P upon IHA addition