diff --git a/PySDM/dynamics/__init__.py b/PySDM/dynamics/__init__.py
index d296bf472..45725a2da 100644
--- a/PySDM/dynamics/__init__.py
+++ b/PySDM/dynamics/__init__.py
@@ -17,3 +17,4 @@
 from PySDM.dynamics.relaxed_velocity import RelaxedVelocity
 from PySDM.dynamics.seeding import Seeding
 from PySDM.dynamics.vapour_deposition_on_ice import VapourDepositionOnIce
+from PySDM.dynamics.sedimentation_removal import SedimentationRemoval
diff --git a/PySDM/dynamics/sedimentation_removal.py b/PySDM/dynamics/sedimentation_removal.py
new file mode 100644
index 000000000..bdb3414f7
--- /dev/null
+++ b/PySDM/dynamics/sedimentation_removal.py
@@ -0,0 +1,26 @@
+"""deposition removal logic for zero-dimensional environments"""
+
+from PySDM.dynamics.impl import register_dynamic
+import numpy as np
+
+
+@register_dynamic()
+class SedimentationRemoval:
+    def __init__(self, *, all_or_nothing: bool):
+        """stochastic ("all or nothing") or deterministic (multiplicity altering) removal"""
+        self.all_or_nothing = all_or_nothing
+        self.length_scale = None
+
+    def register(self, builder):
+        builder.request_attribute("relative fall velocity")
+        assert builder.particulator.environment.mesh.n_dims == 0
+        self.particulator = builder.particulator
+        self.length_scale = np.cbrt(self.particulator.environment.mesh.dv)
+
+    def __call__(self):
+        """see, e.g., the naive scheme in Algorithm 1 in
+        [Curtis et al. 2016](https://doi.org/10.1016/j.jcp.2016.06.029)"""
+        self.particulator.sedimentation_removal(
+            all_or_nothing=self.all_or_nothing,
+            length_scale=self.length_scale,
+        )
diff --git a/PySDM/particulator.py b/PySDM/particulator.py
index 5919feb80..fbf89de93 100644
--- a/PySDM/particulator.py
+++ b/PySDM/particulator.py
@@ -565,3 +565,37 @@ def thaw_instantaneous(self):
             cell=self.attributes["cell id"],
             temperature=self.environment["T"],
         )
+
+    def sedimentation_removal(self, *, all_or_nothing, length_scale):
+        # TODO: to be moved into backend (and attributes?)
+
+        prob_zero_events = self.formulae.trivia.poissonian_avoidance_function
+
+        def backend_sedimentation_removal_all_or_nothing(
+            *, relative_fall_velocity, length_scale, timestep, u01
+        ):
+            pass
+
+        def backend_sedimentation_removal_deterministic(
+            *, relative_fall_velocity, multiplicity, length_scale, timestep
+        ):
+            for i, velocity in enumerate(relative_fall_velocity):
+                removal_rate = velocity / length_scale
+                survive_prob = prob_zero_events(r=removal_rate, dt=timestep)
+                assert 0 <= survive_prob <= 1
+                multiplicity[i] *= survive_prob
+
+        if all_or_nothing:
+            backend_sedimentation_removal_all_or_nothing(
+                relative_fall_velocity=self.attributes["relative fall velocity"].data,
+                length_scale=length_scale,
+                timestep=self.dt,
+                u01=None,
+            )
+        else:
+            backend_sedimentation_removal_deterministic(
+                relative_fall_velocity=self.attributes["relative fall velocity"].data,
+                multiplicity=self.attributes["multiplicity"].data,
+                length_scale=length_scale,
+                timestep=self.dt,
+            )
diff --git a/docs/bibliography.json b/docs/bibliography.json
index deb122ac9..0aad561a4 100644
--- a/docs/bibliography.json
+++ b/docs/bibliography.json
@@ -973,5 +973,12 @@
     ],
     "label": "Barthazy and Schefold 2006 (Atmos. Res. 82)",
     "title": "Fall velocity of snowflakes of different riming degree and crystal types"
+  },
+  "https://doi.org/10.1016/j.jcp.2016.06.029": {
+    "usages": [
+      "PySDM/dynamics/deposition_removal.py"
+    ],
+    "label": "Curtis et al. 2016 (J. Comp. Phys. 322)",
+    "title": "Accelerated simulation of stochastic particle removal\nprocesses in particle-resolved aerosol models"
   }
 }
diff --git a/tests/unit_tests/dynamics/test_sedimentation_removal.py b/tests/unit_tests/dynamics/test_sedimentation_removal.py
new file mode 100644
index 000000000..6bd32083f
--- /dev/null
+++ b/tests/unit_tests/dynamics/test_sedimentation_removal.py
@@ -0,0 +1,58 @@
+from PySDM.dynamics import SedimentationRemoval
+from PySDM.physics import si
+from PySDM.environments import Box
+from PySDM.builder import Builder
+from PySDM.backends import CPU
+from PySDM.products import ParticleConcentration, SuperDropletCountPerGridbox, Time
+from matplotlib import pyplot
+import pytest
+import numpy as np
+
+
+class TestSedimentationRemoval:
+    @staticmethod
+    @pytest.mark.parametrize("all_or_nothing", (True, False))
+    def test_convergence_wrt_dt(all_or_nothing, plot=False):
+        # arrange
+        dt = 1 * si.s
+        dv = 666 * si.m**3
+        n_steps = 100
+        multiplicity = [1, 10, 100, 1000]
+        water_mass = [1 * si.ug, 2 * si.ug, 3 * si.ug, 4 * si.ug]
+        backend_instance = CPU()
+
+        builder = Builder(
+            n_sd=len(multiplicity),
+            environment=Box(dv=dv, dt=dt),
+            backend=backend_instance,
+        )
+        builder.add_dynamic(SedimentationRemoval(all_or_nothing=all_or_nothing))
+        particulator = builder.build(
+            attributes={
+                "multiplicity": np.asarray(multiplicity),
+                "signed water mass": np.asarray(water_mass),
+            },
+            products=(ParticleConcentration(), SuperDropletCountPerGridbox(), Time()),
+        )
+
+        # act
+        output = {name: [] for name in particulator.products}
+        for step in range(n_steps):
+            if step != 0:
+                particulator.run(steps=1)
+            for name, product in particulator.products.items():
+                output[name].append(product.get() + 0)
+
+        # plot
+        pyplot.title(f"{all_or_nothing=}")
+        pyplot.xlabel("time [s]")
+        pyplot.ylabel("particle concentration [m$^{-3}$]")
+        pyplot.semilogy(output["time"], output["particle concentration"])
+
+        if plot:
+            pyplot.show()
+        else:
+            pyplot.clf()
+
+        # assert
+        # TODO!