Essays about: "zinc roof"

Found 2 essays containing the words zinc roof.

  1. 1. Metal Fractionation in Snowmelt Runoff : A Comparison between Ultrafiltration and Diffusive Gradients in Thin Films (DGT) techniques

    University essay from Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurser

    Author : Sarah Lindfors; [2017]
    Keywords : Urban Runoff; Metals; Ultrafiltration; Diffusive Gradients in Thin Films;

    Abstract : Urban runoff is a non-point pollution source deteriorating water quality of natural watersystems. The composition of urban runoff vary depending on land use, seasonal changes anddifferent surfaces that come into contact with the water. READ MORE

  3. 2. Biochar as soil amendment in flow-through planters - for increased treatment of zinc roof runoff

    University essay from SLU/Dept. of Landscape Architecture, Planning and Management (from 130101)

    Author : Froste Wiström; [2014]
    Keywords : biochar; pyrolysis; stormwater; bioretention; flow-through planter; zinc roof; cation exchange capacity; treatment; water holding capacity; carbon sequestration;

    Abstract : In times of increased flooding, enhanced by climate change, polluted stormwater poses an increased threat to the environment through contaminated water entering waterways. Bioretention utilizes natural processes in soil and vegetation to treat pollutants and combat this threat. READ MORE