---
Created: 2025/12/22 11:51
share_link: https://notesx.azraftaohid.me/06q3rnc8
share_updated: 2025-12-22T21:50:36+06:00
---
> [!NOTE] Info
> Corresponding Google Form link: [forms.gle/Wdkks4yV8sAVvKCt9](https://forms.gle/Wdkks4yV8sAVvKCt9)

## Title: A Review of Low-Cost Household-scale Greywater Treatment Solutions Applicable to Dhaka City Region

## Questions:

### 1. How many people lives in your house?

- [ ] \_\_\_\_\_\_

### 2. What sources do you primarily use for your household water needs?

- [ ] WASA
- [ ] Self-installed deep tubewell
- [ ] Out-sourced jar water
- [ ] Other: \_\_\_\_\_\_\_

### 3.  Are you familiar with the term “Greywater”? If so, how would you feel about using treated greywater for your non-potable usages?

- [ ] Positive
- [ ] Neutral
- [ ] Not interested
- [ ] Non-familiar

---

### 4. What purposes would you be willing to use treated greywater in your house?

- [ ] Gardening
- [ ] Floor cleaning
- [ ] Toilet flushing
- [ ] Construction works
- [ ] More: \_\_\_\_\_\_\_

### 5. What factors would be influencing your decision to adopt treated greywater treatment system?

- [ ] Cost
- [ ] Ease of maintenance
- [ ] Spacing
- [ ] Other: \_\_\_\_\_\_\_\_

### 6. What is the maximum initial (one-time) cost would you be willing to bear for the installation of greywater treatment system?

- [ ] 2,000 BDT - 4,000 BDT
- [ ] 4,001 BDT - 6,000 BDT
- [ ] 6,001 BDT - 8,000 BDT
- [ ] 8,001 BDT+

### 7. Do you have anyone familiar who has previously or currently installed greywater treatment system? If so, what problems have they faced?

- [ ] Maintenance issue
- [ ] Not economically sustainable
- [ ] Leakage
- [ ] Health concern
- [ ] Other: \_\_\_\_\_\_\_

### 8. What is the one major deal breaker for you when using treated greywater system?

- [ ] Manual maintenance
- [ ] Unreliability
- [ ] Cost of maintenance
- [ ] Cost of installation
- [ ] Other: \_\_\_\_\_\_\_

### 9. How would you describe yourself as an environmentally concerned person?

- [ ] Very concerned
- [ ] Moderately concerned
- [ ] Not concerned
- [ ] I’d rather not say

### 10. Do you feel that government should enforce installation of greywater treatment system for every household in Dhaka City?

- [ ] Yes
- [ ] Not necessary