Crislor BioVentures
Water Resilience | Bioremediation | MRV | SROI

Water resilience,
built on evidence.

Crislor BioVentures connects science, technology and implementation to help address South Africa's water, wastewater and environmental recovery challenges.

We focus on selecting the right intervention, integrating the treatment train and verifying the outcome.

Explore Our Approach Discuss a Project

Innovation. Implementation. Impact.

Diagnose before prescribing
Treat sources, not just symptoms
Measure impact, not activity
Why Crislor

Water problems are connected.
Our response must be too.

Mining, settlements, industry, agriculture and natural ecosystems can affect the same water resources. No single technology solves every problem. Crislor develops an integrated approach connecting diagnostics, engineering, biological treatment, ecological restoration and measurable outcomes.

01 / SYSTEMS THINKING

Understand the catchment

Identify sources, pathways, exposure risks, receiving waters and opportunities for effective intervention.

02 / TECHNOLOGY INTEGRATION

Choose what fits

Compare biological, physical, chemical and nature-based solutions against actual site conditions.

03 / ACCOUNTABLE DELIVERY

Prove the result

Link project delivery to sampling, independent review, lifecycle costs and environmental and social value.

Our Operating Model

Six stages. One accountable process.

Reduce uncertainty before committing capital. The model supports urgent water-risk response as well as long-term environmental recovery programmes.

STAGE 01

Rapid Diagnose

Screen exposure, safety concerns, failures and immediate containment or safe-water needs.

STAGE 02

Detailed Diagnose

Establish chemistry, microbiology, hydraulics, pollutant loads and source pathways.

STAGE 03

Design

Compare technical options, treatment sequences, regulatory needs and whole-life costs.

STAGE 04

Integrate

Combine appropriate technologies with operating, delivery and maintenance controls.

STAGE 05

Validate

Test performance against baseline and control conditions with independent review.

STAGE 06

Manage

Monitor results, costs, risks and community outcomes, and adapt based on evidence.

Our Focus Areas

Solutions built around the problem.

Technology selection starts with the pollutant, its load, the receiving environment, operating conditions and the intended outcome.

Catchment & Environmental Recovery

Integrated responses to pollution pressures in mine-adjacent landscapes, rivers, soils, wetlands and drainage systems.

  • Source-pathway-receptor assessment
  • Pollutant-load mapping and prioritisation
  • Containment, interception and treatment
  • Ecological recovery and monitoring

Rural Water & Sanitation

Site-specific decentralised solutions for households, homesteads, schools and underserved communities.

  • Low-water sanitation development
  • BioGestor engineering and validation
  • Asset retention and retrofit options
  • Appropriate polishing, disinfection and O&M

Wastewater & Bioremediation

Evaluation of biological and complementary processes for specific industrial and domestic wastewater challenges.

  • Organic loads and fats, oils and grease
  • Microbial and enzyme formulation trials
  • Engineered treatment-train integration
  • Residuals, biosafety and compliance

Monitoring, Reporting & Verification

Evidence systems connecting technical performance to investment, project management and community value.

  • GIS, field sampling and laboratory evidence
  • Pollutant mass-balance reporting
  • Cost and performance dashboards
  • Environmental ROI and SROI assessment

The integrated treatment-train principle

PreventReduce sources
CaptureIntercept pollutants
TreatEngineered processes
RestoreSupport recovery
VerifyMeasure outcomes

Each treatment train is site-specific. Metals cannot be biodegraded, and microbial additives do not replace safe drinking-water treatment or disinfection.

Digital Decision Intelligence

One priority site.
One costed project.
One verified decision.

The Crislor Water Resilience Platform concept connects site evidence, treatment selection, project delivery and monitoring into a repeatable decision process.

  • Prioritise hotspots by risk, pollutant load and potential benefit.
  • Compare treatment trains and whole-life costs.
  • Track owners, milestones, budgets and operating risks.
  • Link field and laboratory evidence to transparent decisions.
CRISLOR / WATER INTELLIGENCE Concept View
01 02 03 ILLUSTRATIVE CATCHMENT VIEW
Site baselineEvidence required
Treatment selectionUnder evaluation
Scale decisionValidation gated

Illustrative interface only. No live-site readings or verified remediation outcomes are shown.

Development Programmes

Local challenges. Replicable solutions.

Crislor is advancing approaches for catchment recovery and rural sanitation. Field implementation depends on site access, agreements, approvals, validation and financing.

Proposed / Scoping

Bakgatla Catchment Recovery

A proposed North West mine-settlement catchment approach combining pollution diagnostics, source-directed intervention, treatment integration and measurable community benefit.

Two approximately 10-hectare candidate demonstrations are under consideration. A wider 32-village opportunity is a longer-term ambition, not an approved rollout.

Candidate sites, access, funding and agreements remain subject to confirmation. No completed field remediation is claimed.

Design & Validation Development

BioGestor Decentralised Sanitation

Modular, low-water sanitation configurations being developed for household and school settings, informed by hydraulic and organic loading, infrastructure suitability and service requirements.

Microbial enhancement products are optional evaluation variables, not assumed requirements. Treatment performance and safe reuse need independent validation.

Reference configurations are not universal sizes. Installation and effluent safety claims require site-specific engineering and evidence.

Evidence Before Claims

Performance must be demonstrated.

Technology selection should account for the receiving environment, measurable pollutant removal, operating costs, biosafety and independent verification.

Water quality

Relevant chemical and microbiological parameters.

Pollutant loads

Flow-weighted mass entering and leaving a system.

Operating cost

Energy, dosing, labour, maintenance and residuals.

Community value

Access, livelihoods, safety and measurable social benefit.

Our principle: Supplier claims do not substitute for independently verified performance. Microbial and enzyme products should be evaluated against appropriate controls before deployment.
Work With Crislor

Let's turn a water challenge into a measurable project.

We welcome discussions with communities, municipalities, mines, industrial operators, researchers, engineering teams, technology suppliers and funding partners.

Whether the need is rapid assessment, feasibility, controlled trials or a long-term resilience programme, the starting point is evidence.

Start a Conversation
Email chris@crislor.co.za Telephone +27 71 957 4256 Focus Water Resilience · Bioremediation · MRV · SROI · Rural Sanitation