How can soil management reduce soil erosion and improve water availability?

Yet, the association of the three conservation measures proposed (soil management, vegetative measures, and structural practices) can provide better results to minimize soil erosion and improve water available.

Can liquid polyacrylamide be used for dosing of stormwater?

Bench testing indicated that a number of polyacrylamide formulations achieved accelerated settlement of suspended solids from runoff from the ALPURT construction works. However, in practise, major difficulties were identified with the use of liquid polyacrylamides for dosing of stormwater on remote sites. These difficulties included:

Can chemical flocculants and coagulants improve the settlement of sediment laden runoff?

This report presents the results of trials undertaken to determine the usefulness of chemical flocculants and coagulants in improving the settlement of suspended sediment contained in sediment laden runoff from earthworks sites, and provides the design of a system for chemical treatment of this runoff.

Does tillage reduce sediment yield from unpaved roads?

However, the introduction of improved management practices in the fields can reduce sediment yield from unpaved roads. As noted by Minella et al. (2009), the implementation of minimum tillage reduced runoff on fields and, consequently, reduced runoff and soil erosion onto roads.

Which BMP is most effective in reducing soil erosion?

Among the nine individual BMP scenarios, the most effective in reducing soil erosion was crop rotation and cover crop (sediment yield, SY, reduction of 38.4 for NW, and 28.8% for SW).

Does cirtex supply polyalumium chloride?

Cirtex supply Polyalumium Chloride in both 200l Drums and 1,000 litre IBCs to all regions of New Zealand. The product meets all the requirement as per the Water New Zealand Standards.