Table 1 DSC results for struvite → dittmarite conversion process.

From: First experimental evidence of the piezoelectric nature of struvite

Heating rate [K/min]

Ts [K]

Tmax [K]

Tt [K]

H [J/g]

0.4

366.5

381.0

386.9

− 287.8

1.2

374.0

388.9

393.1

− 295.5

2.0

378.5

391.0

398.8

− 312.2

  1. Ts temperature of process start, Tmax temperature at maximum of energetic effect, Tt temperature of process termination, H specific enthalpy of the process.