1. sanne castro - product development of pre-manufactured biogas plants

Product development of pre-manufactured biogas plants by SimGas BV

– Sanne Castro, CEO SimGas BV (November 22nd 2012, Chengdu, China)

SimGas公司产品开发和沼气产品预生产公司 (2012年11月22日, 中国, 成都)

12 tonnes building materials, huge environmental impact

3-6 man-weeks

Supervision & training overheads add 100% cost

Lack of skilled labour to reach scale

Not a product but a project

Household energy savings

Improved health

Reduced deforestation

Positive climate impact

Sustainable ecocomic growth


节约家用能源改善健康减少森林砍伐乐观对待气候的影响经济可持续发展

12吨建材，巨大的环境影响 3－6 人力周（40小时／周）监督和培训管理费用增加100% 由于熟练劳动力的缺乏以致难以达到一定的规模不是一个产品而是一个项目

Financial ROI HH < 2 years

Full service for customer

21st century CRM

Set industry standard

Micro Loans where needed

Volkswagen, not Mercedes

Reliable for >10 years

Scalable

Transportable

Easy to install All rights reserved. SimGas BV 2012

大众汽车，而不是梅赛德斯可信度>10年可扩张可运输／可移动便于安装

金融投资回报率<2年为客户提供全方位的服务 21世纪的CRM 树立行业标准需要时小额贷款

+ +

=

Ø 1600

1400

250 l 2700

60

cm

2 m3

1 m3

1 m3

4 m3


+ +

=

Ø 1600

1400

250 l 2700

60

cm

2 m3

1 m3

1 m3

4 m3

Ratio volume gas holder and total digester 1:4 (1:3-1:6) Guarantee gas-tightness gasholder after installation

Guarantee water-tightness after installation Design includes option to connect toilet (straight down)

Gas pressure of .8-1 m water column (.08-.1 bar) when gas holder is full, .5 when the expansion chamber is empty Resistant to gas-pressure of 1 m water column (.1 bar)

Life time of > 20 years against degradation from acids etc. Digester must accessible for an adult man for maintenance

Structural stability - sufficient to withstand all static and dynamic loads

Option to add ballast for systems placed in area's with high water table

Plastic parts above the ground are UV-resistant Slurry overflow is lower than mixing chamber floor

Inlet is 15-25 cm below minimum slurry level in digester Outlet defines minimum slurry level

Inlet at least 60 cm, outlet bigger (preferably much bigger) All inlets and outlets are straight or have a hole for straight

access Expansion chamber (up to overflow level) has at least

volume of gas holder Gas outlet >15 cm higher than overflow level to avoid

plugging of gas pipe Water trap is required, if water condensate cannot draw

back into the digester Gas pipe has valve to close off gas-use system Gas pipes are safe according to international

standards and are impact resistant Gas pipes fit to burners and lamps according to standards in

the biogas industry No parts may break off when loaded/unloaded, water table

rises etc. Production cost < € 160 (ex factory)

All plastic welding to be done in factory Assembly and backfilling within a day, excluding pipe fitting

of gas use system System from factory fits in the back of (open) pick-up



3-6 man-weeks





150 kg Re-Grind HDPE (recyclable)

3-6 men-days

Overheads & licence fee add 20% to cost

More output with same amount of skilled technicians

Necognisable and marketable product

150kg 再研磨HDPE (可回收） 3-6 人工日（8小时／日）管理费及执照费在成本上加20％

同等数量的熟练的技术人员产出更多可识别的和有市场性的产品


3-6 man-weeks





You need dedicated investors, time, reliable staff

Better to think big

You make mistakes

Everything takes longer

Never forget who your customer is (they are not in this room)

你需要专门的投资者，时间和可靠的员工有远大的目标更好你犯错误了一切都需要更长的时间

永远不要忘记谁是你的客户（他们不在这间房间里）

1. sanne castro - product development of pre-manufactured biogas plants

Documents

simgas bv

skilled labour

rights reserved

product

6 man

project

60 cm