Water Quality/Expert Profile

Average Ratings

• Knowledgeability 9.94
• Clarity of Response 10.0
• Timeliness 9.88
• Politeness 10.0

• Number of Questions (in Past 24 Hours) 0
• Max Questions to be Asked (in 24 Hour Period) 5
• Total Questions (since joining AllExperts) 157
• Volunteer Since 2001-07-11
• Prestige Points 704

Recent Reviews from Users

Read More Comments

    K = Knowledgeability    C = Clarity of Response    T = Timeliness    P = Politeness

User	Date	K	C	T	P	Comments
Simon	07/01/09	10	10	10	10	Bruce was really helpful and even provided .....
Brian	04/22/09	10	10	10	10	First time I've used this site, and .....
Judy	08/25/08	10	10	10	10	Very prompt response and knowledgeable!
Catherine Neilsen	08/05/08	10	10	10	10
lianne	12/10/07	10	10	10	10

Recent Answers from Bruce Briggs

2009-06-29 Velocity calculation:

Hi Simon, Answer to your question is Head Velocity Pipe ID Flow 5.5M 10.38 M/s 40mm 0.0130 cuM/s If you send me your e-mail address, I will

2009-06-29 Velocity calculation:

Hi Simon, A couple of questions so I can provide you with the answer: 1. Is the 40mm pipe located at the very bottom of the tank (at the 500mm depth location)? 2. You indicate that the 40mm pipe

2009-04-30 holding tank for well:

Hi Lorelei, I have heard of the use of a holding tank to let the sand settle out but you would need to drain and clean the tank with some frequency depending on how much sand is assumulating. You can

2009-04-23 Reverse Osmosis operation.:

Hi Brian, I did a bit more research on the portable units and found out that you should throttle back the faucet so that you are not making more than the daily maximum of the unit which is 52 gallons

2009-04-22 Reverse Osmosis operation.:

Hi Brian - while I have a number of years experience on large RO systems, some of the same parameters pertain, no matter what the size. Your system produces about 52 gallons per day (200 l/24hrs) and